Patent application number | Description | Published |
20130100383 | 3D DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a 3D display panel and a method for manufacturing the same. The method comprises the following steps: forming a liquid crystal layer between a first substrate and a second substrate; arranging a polarizer at an outer side of the second substrate; providing a 3D display plate; and arranging the 3D display plate at an outer side of the first substrate. The present invention can improve the viewing angle problem existing in the conventional 3D display. | 04-25-2013 |
20130222711 | 3D DISPLAY PANEL AND 3D DISPLAY SYSTEM - The present invention provides a 3D display panel and a 3D display system. The system comprises the 3D display panel and polarizer glasses. A first optical retardation value of a quarter wave (λ/4) retarder film of the 3D display panel can be designed according to a second optical retardation value of the polarizer glasses. The present invention can improve a narrow viewing angle problem existing in the conventional 3D display. | 08-29-2013 |
20130222712 | 3D DISPLAY PANEL AND METHOD FOR MANUFACTURING 3D DISPLAY SHEET - The present invention provides a 3D display panel and a method for manufacturing a 3D display sheet. The method comprises the following steps: providing a polarizing film; and bonding a protective film and a quarter wave film to both sides of the polarizing film, respectively, wherein an outer surface of the quarter wave film is directly in contact with a medium, and the medium has an optical retardation value of zero. The present invention can improve the narrow viewing angle problem existing in the conventional 3D display. | 08-29-2013 |
20140129814 | Method and device, terminal and computer readable medium for accelerating startup of operating system - Described are an operating system startup acceleration method and device, a terminal and a computer readable medium. The method comprises: acquiring prefetch information corresponding to at least one process to be accelerated in a procedure of operating system startup, wherein the prefetch information comprises a file path, a shift value and a length value of a data block required by the process to be accelerated; and reading a corresponding data block into a system cache according to the acquired prefetch information, and completing a startup procedure of the process to be accelerated using the data block in the system cache. | 05-08-2014 |
20150145973 | 3D IMAGE DISPLAY DEVICE AND 3D IMAGE DISPLAY SYSTEM WITH UNIFORM LUMINANCE - The present invention discloses a 3D image display device including a backlight source driver providing N driving current signals, a backlight module including N backlight sources which emit lights when receiving N driving current signals in sequence, and a liquid crystal panel including a plurality of liquid crystal display zones. After the first frame images are displayed in the liquid crystal panel in the first time period when the second frame images are being displayed in the liquid crystal panel in the second time period, luminance of the 1 | 05-28-2015 |
20150153580 | 3D LIQUID CRYSTAL DISPLAY APPARATUS AND CONTROL METHOD FOR THE SAME - The present invention discloses a 3D liquid crystal display apparatus and control method thereof. An ideal light distribution is obtained by disposing a liquid crystal panel for controlling light transmission onto a backlight module within the 3D liquid crystal display apparatus. The present invention is capable of improving the problem of 3D cross-talk effect in an existing 3D liquid crystal display apparatus. | 06-04-2015 |
20150179115 | DRIVING METHOD FOR POLARITY INVERSION OF DATA SIGNAL AND IMAGE DISPLAY METHOD OF LIQUID CRYSTAL PANEL - The present invention relates to a driving method for polarity inversion of data signals and an image displaying method of liquid crystal panel, which comprises: alternately outputting data signals of left-eye images and data signals of right-eye images, wherein periodically switching polarity of data signals, with eight frames as one period, such that in each period, the number of times that polarity of data signals of left-eye image being the same with polarity of data signals of right-eye image of the previous frame equals to the number of times that polarity of data signals of right-eye image being the same with polarity of data signals of left-eye image of the previous frame, in the meantime, in each half period, polarity of data signals between adjacent images of the same single eye are opposite. The liquid crystal display panel based on this driving method can not only eliminate 3-D image residual of shutter glasses but also improve brightness difference of the right eye from the left eye, such that it is able to greatly improve 3-D image displaying effect and has prominent practicality. | 06-25-2015 |
20150187284 | METHOD FOR PREVENTING UNEVEN BRIGHTNESS IN STEREOSCOPIC DISPLAY DEVICE - A method for preventing uneven brightness in the stereoscopic display device is disclosed. The method for preventing the uneven brightness in the stereoscopic display device needs only one gamma voltage curve. By utilizing two white tracking look-up tables for respectively adjusting voltage division of left-eye images and right-eye images, the stereoscopic display device solves not only the problem of the 3D image sticking but also the problem of the uneven brightness in different frames. | 07-02-2015 |
20150189263 | THREE-DIMENSIONAL SHUTTER GLASSES AND GRAYSCALE DRIVING METHOD THEREOF - A grayscale driving method for three-dimensional (3D) shutter glasses is provided herein and comprises steps of: for every two frames as a cycle, sequentially inputting a first signal and a second signal into a first glass and a second glass, and the polarities of the first signal and the second signal in the cycle are the same; changing the polarities of the first signal and the second signal when the cycle transits into a next cycle; and respectively inputting a third signal and a fourth signal into the first glass and the second glass during the cycle to adjust the gamma voltages of the first signal and the second signal in the first glass and the second glass. | 07-02-2015 |
20150260996 | HOLOGRAPHIC 3D DISPLAY DEVICE AND DISPLAY SYSTEM - The present invention provides a holographic 3D display device and display system. The holographic 3D display device comprises a two-dimensional liquid crystal display panel and a displaying pinhole array. The two-dimensional liquid crystal display panel comprises a plurality of image displaying elements. Pinholes of the displaying pinhole array and the image displaying elements have a one-to-one correspondence. The length at a light-entering side of the cross section of the pinhole is smaller than the length at a light-emitting side of the cross section of the pinhole. The present invention further provides a holographic 3D display system. The present invention improves the brightness of the display device. | 09-17-2015 |
20150261002 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel and a liquid crystal display device are disclosed. The liquid crystal display panel has first pixel units and second pixel units, when the liquid crystal display panel displays odd frames, a polarity of each of the first pixel units is changed, and a polarity of each of the second pixel units is maintained. Otherwise, when the LCD panel displays even frames, a polarity of each of the second pixel units is changed, and a polarity of each of the first pixel units is maintained. Since each frame of the liquid crystal display panel only changes the polarity of the partial pixel units, image sticking and 3D ghosting phenomena can be effectively eliminated. | 09-17-2015 |
20150350633 | DISPLAY DEVICE - The present invention relates to a display device, which comprises a first polarizing plate and a second polarizing plate; the polarization direction of the first polarizing plate and the polarization direction of the second polarizing plate perpendicular to each other; a liquid crystal layer deposited between the first polarizing plate and the second polarizing plate and configured to display images; a polarization control layer laminated onto the second polarizing plate and configured to control the optical path difference; and a third polarizing plate laminated onto the polarization control layer; the third polarizing plate comprises unpolarized regions arranged in an array. By applying voltage to the polarization control layer, the polarization direction of the light is also changed; in this way, the third polarizing plate can act as a grating or a common light-transmitting plate, and the switch between 2D display mode and 3D display mode can be achieved. | 12-03-2015 |
20160005366 | LIQUID CRYSTAL DISPLAY (LCD) AND ACTIVE SHUTTER THREE-DIMENSIONAL (3D) LCD DISPLAY APPARATUS - A LCD display panel and active shutter three-dimensional (3D) LCD display apparatus of the present invention are described. The LCD panel employs a frame amount value of “a”, a positive integer, including a plurality of frames constructs a frame set, the frame set includes at least one non-changed frame and at least one changed frame, and wherein when the LCD panel displays the non-changed frame, a plurality of polarities of pixel units keep constant, and when the LCD panel displays the changed frame, the polarities of pixel units of the LCD panel are changed. The present invention improves the image sticking phenomenon and the 3D image crosstalk. | 01-07-2016 |
20160105668 | THREE-DIMENSIONAL INTERGAL IMAGING DISPLAY DEVICE AND DISPLAY SYSTEM - A three-dimensional integral imaging display device and a display system are provided, the three-dimensional integral imaging display device has: a two-dimensional liquid crystal display panel, a lens array, and an adjustment means, which is disposed between the two-dimensional liquid crystal display panel and the lens array, for increasing a depth of field of the three-dimensional integral imaging display device. The three-dimensional integral imaging display device can increase the depth of field of the display device. | 04-14-2016 |
Patent application number | Description | Published |
20150198777 | Lens Module - A lens module includes a lens holder having a top wall that has a bottom surface, and a lens unit received by the lens holder. The lens unit includes a first lens adjacent to the top wall and a second lens attached to the first lens. | 07-16-2015 |
20150198778 | Lens Module - A lens module includes a lens holder having a top wall that has a bottom surface, and a lens unit received by the lens holder. The lens unit includes a first lens adjacent to the top wall and a second lens attached to the first lens. The first lens includes a first object-side surface abutting against the bottom surface and a side surface abutting against an inner surface of the lens holder. The second lens includes a second object-side surface engaging with the first lens, and a jointing surface also abutting against the inner surface. | 07-16-2015 |
20150198785 | Lens Module - A lens module includes a lens holder having a top wall that has a bottom surface, and a lens unit received by the lens holder. The lens unit includes a first lens adjacent to the top wall and a second lens attached to the first lens. The first lens includes a first object-side surface abutting against the bottom surface and a side surface abutting against an inner surface of the lens holder. The second lens includes a second object-side surface engaging with the first lens, and a jointing surface keeping a distance from the inner surface. | 07-16-2015 |
20150260939 | Lens Module - Disclosed is lens module. The lens module includes a barrel and a lens group disposed in the barrel. The lens group includes a first lens element connecting with the barrel and a second lens element connecting with the first lens element. The first lens element connecting with the barrel makes the lens module have a first matching precision. The first matching precision makes the barrel and the lens group be concentric. The first lens element has a first arc surface and the second lens element has a second arc surface engaging with the first arc surface which makes the lens module have a second matching precision. The second matching precision makes the first lens element and the second lens element be concentric. | 09-17-2015 |
20150260940 | Lens Module - Disclosed is lens module. The lens module includes a barrel and a lens group disposed in the barrel. The lens group includes a first lens element connecting with the barrel and a second lens element connecting with the first lens element. The first lens element connecting with the barrel makes the lens module have a first matching precision. The first matching precision makes the barrel and the lens group be concentric. The first lens element has a first arc surface and the second lens element has a second arc surface engaging with the first arc surface which makes the lens module have a second matching precision. The second matching precision makes the first lens element and the second lens element be concentric. | 09-17-2015 |
20150260941 | Lens Module - A lens module includes a lens barrel having a top wall that has a bottom surface, and a lens group received by the lens barrel. The lens group includes a first lens adjacent to the top wall and a second lens attached to the first lens. A first complementary configuration is arranged between the first lens and the top wall of the lens barrel for ensuring a concentricity between the lens group and the lens barrel, and a second complementary configuration is arranged between the first lens and the second lens for ensuring a concentricity between the first lens and the second lens. | 09-17-2015 |
20150260942 | Lens Module - A lens module includes a lens barrel having a top wall that has a bottom surface, and a lens group received by the lens barrel. The lens group includes a first lens adjacent to the top wall and a second lens attached to the first lens. A first complementary configuration is arranged between the first lens and the top wall of the lens barrel for ensuring a concentricity between the lens group and the lens barrel, and a second complementary configuration is arranged between the first lens and the second lens for ensuring a concentricity between the first lens and the second lens. | 09-17-2015 |
20150260943 | Lens Module - A lens module includes a lens supporter, and a lens group received by the lens supporter. The lens supporter includes an aperture plate, a main body extending downwardly from the aperture plate and a receiving space formed by the aperture plate and the main body, the aperture plate having a light aperture, the main body having an internal surface facing the receiving space. The lens group includes a first lens abutting against the aperture plate for forming a first alignment accuracy, a second lens stacked on the first lens and keeping a distance from the internal surface of the main body, a third lens stacked on the second lens and keeping a distance from the internal surface of the main body, and a fourth lens stacked on the third lens and abutting against the internal surface of the main body. | 09-17-2015 |
20150260944 | Lens Module - A lens module includes a lens barrel, and a lens group received by the lens barrel. The lens barrel includes an first supporter, a second supporter extending vertically from the first supporter, and a receiving space formed by those supporters, the first supporter having a light aperture, the second supporter having an inner surface facing the receiving space. The lens group includes a first lens abutting against the inner surface of the second supporter, a second lens stacked on the first lens and abutting against the inner surface of the second supporter, a third lens stacked on the second lens and abutting against the inner surface of the second supporter, and a fourth lens stacked on the third lens and abutting against the inner surface of the second supporter, for ensuring the concentricity among the lenses and keeping the lens group coaxial with the lens barrel. | 09-17-2015 |
20150260945 | Lens Module - Disclosed is lens module. The lens module includes a barrel and a lens group disposed in the barrel. The lens group includes a first lens element connecting with the barrel and a second lens element connecting with the first lens element. The first lens element connecting with the barrel makes the lens module have a first matching precision. The first matching precision makes the barrel and the lens group be concentric. The first lens element has a first arc surface and the second lens element has a second arc surface engaging with the first arc surface which makes the lens module have a second matching precision. The second matching precision makes the first lens element and the second lens element be concentric. | 09-17-2015 |
20160062077 | IMAGING LENS ASSEMBLY - An imaging lens assembly includes, in order from an object side to an image side: an aperture stop; a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; a fourth lens having a negative refractive power. A focal length of the imaging lens assembly is f, a focal length of the first lens is f | 03-03-2016 |
Patent application number | Description | Published |
20090185632 | FLEXIBLE OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS - A flexible OFDM/OFDMA frame structure technology for communication systems is disclosed. The OFDM frame structure technology comprises a configurable-length frame which contains a variable length subframe structure to effectively utilize OFDM bandwidth. Furthermore, the frame structure facilitates spectrum sharing between multiple communication systems. | 07-23-2009 |
20110096783 | FLEXIBLE OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS - A flexible OFDM/OFDMA frame structure technology for communication systems is disclosed. The OFDM frame structure technology comprises a configurable-length frame which contains a variable length subframe structure to effectively utilize OFDM bandwidth. Furthermore, the frame structure facilitates spectrum sharing between multiple communication systems. | 04-28-2011 |
20110103406 | FLEXIBLE OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS - A flexible OFDM/OFDMA frame structure technology for communication systems is disclosed. The OFDM frame structure technology comprises a configurable-length frame which contains a variable length subframe structure to effectively utilize OFDM bandwidth. Furthermore, the frame structure facilitates spectrum sharing between multiple communication systems. | 05-05-2011 |
20110158152 | Method for transmitting non-user-specific control information in a wireless communication system - A method for transmitting non-user-specific control information in a wireless communication system includes: in a downlink time period which includes one or more time zones, a base station sends non-user-specific control information in a time zone in which user specific control information is sent; and a terminal obtains and decodes the non-user-specific control information, then obtains information needed to decode user specific control information according to the obtained non-user-specific control information. | 06-30-2011 |
20110223954 | Radio resource mapping method - A resource mapping method is provided, in which a wireless communication system maps subcarriers to resource units through external permutation and internal permutation, the external permutation comprises: performing the first permutation on n physical resource units in every N | 09-15-2011 |
20120140744 | Method for downlink sub-frame allocation, information transmission or acquisition in a WiMax evolved system - The present invention provides a method for downlink sub-frame allocation in an evolved WiMAX system, which comprises: setting a IEEE 802.16m frame start offset as a parameter of a deployment area range, and setting a starting location of a IEEE 802.16m frame by each IEEE 802.16m base station within a same deployment area range in the system according to the IEEE 802.16m frame start offset; always allocating a start sub-frame of the IEEE 802.16m frame by the IEEE 802.16m base station as a IEEE 802.16m downlink sub-frame, and sending a super frame header including a synchronization symbol at the starting location of a first frame of a super-frame; or sending a synchronization symbol at the starting location of a first frame of a super-frame and sending a super frame header in a start sub-frame of the first frame of the super-frame; and TDM is performed on the synchronization symbol and the super frame header in the first frame of the super-frame. | 06-07-2012 |
20120263132 | METHOD FOR ENCODING RESOURCE INDEXES IN WIRELESS COMMUNICATION SYSTEM, AND BASE STATION - A method for encoding resource indexes in a wireless communication system, and a base station are provided in the present invention. The method comprises: a base station dividing L logical resource units into M resource allocation units, wherein M<=L, L<=N, and N is the number of physical resource units; and the base station transmitting indication information to a terminal, wherein the indication information indicates the resource allocation units that the base station assigns to the terminal from the M resource allocation units. The present invention achieves more flexible scheduling and allocation. | 10-18-2012 |
20120270590 | METHOD FOR INDICATING CSG ID, METHOD FOR INDICATING BASE STATION TYPE, AND METHOD FOR OBTAINING CSG ID INDICATION - There are provided a method for indicating a CSG ID, a method for indicating a base station type and a method for obtaining CSG ID indication. The method for indicating the CSG ID includes: a base station notifying a terminal of whether the base station has a CSG ID. The present solution solves the problem of access delay in the related art resulted from that the terminal cannot obtain the specific base station type and whether the base station has a CSG ID, ensures the easy operation of the accessed base station information needing to be maintained by the terminal, and thus improves the quality of service of the whole system for the terminal. | 10-25-2012 |
20130010646 | Method and device for managing network topology structure of machine to machine network - The disclosure discloses a method for managing network topology structure of a Machine to Machine (M2M) network. The method mainly includes: a control station of the M2M network obtains wireless link information of the M2M network; the control station completes establishment and/or adjustment of the network topology structure of the M2M network according to the obtained wireless link information. The disclosure also provides a device for managing network topology structure of an M2M network. By the disclosure, performing self-adaptive management on numerous terminals can be realized by the M2M network; by applying the disclosure to the wireless network management of the M2M network, manpower cost is saved and working efficiency is improved, and also it is of important significance to the smooth development of the telecom operation. | 01-10-2013 |
20130107871 | SYNCHRONIZATION PREAMBLE TRANSMISSION METHOD, SYNCHRONIZATION METHOD, DEVICE AND SYSTEM | 05-02-2013 |
20150256403 | Information Transmission Method and Device - Provided are an information transmission method and device. The method includes that: a base station determines that a receiving bandwidth of first User Equipment (UE) is smaller than a system bandwidth or a component carrier accessed by the first UE is of a New Carrier Type (NCT); and the base station transmits downlink data to the first UE within the receiving bandwidth of the first UE according to a preset Radio Frame (RF), preset subframes and/or preset time-domain and frequency-domain resources. By the disclosure, the problem of how to correctly receive downlink information under a downlink narrowband condition in a related art is solved, UE of different types can coexist in a system, and an application range of the system is widened. | 09-10-2015 |
20150289291 | METHOD FOR TRANSMITTING ENHANCED RANDOM ACCESS SEQUENCE AND MACHINE TYPE COMMUNICATION TERMINAL - A method for transmitting an enhanced random access sequence and a machine type communication terminal, wherein node | 10-08-2015 |
20150326995 | Information Processing Method and Method for UE Random Accessing LTE System - The information processing method includes: an evolved NodeB sending information of PRACH resources configured for a UE to the UE via a PDSCH indicated by a downlink control channel, and after receiving a random access preamble sequence sent from the UE, the evolved NodeB sending downlink control information and a Random Access Response (RAR), wherein the downlink control channel is an enhanced Physical Downlink Control Channel (ePDCCH); or, information carried by PBCH indicates that the downlink control channel is the ePDCCH or a physical downlink control channel; or, when the LTE system bandwidth is less than or equal to the reception bandwidth of the UE, the downlink control channel is a physical downlink control channel, and when the LTE system bandwidth is larger than the reception bandwidth of the UE, the downlink control channel is the ePDCCH. | 11-12-2015 |
20150358996 | Method and Device for Sending Control Information and Method and Device for Receiving Control Information - Provided are a method and device for sending control information and receiving control information. The method for sending control information comprises repeatedly sending control information within a scheduling period of the control information M times, wherein the scheduling period is the length of N radio frames, N and M are positive integers greater than 1, and N is greater than or equal to M. The disclosure solves the technical problem in the related art that control information cannot be correctly received in a low-coverage environment and thus a terminal cannot normally access a network, achieving the technical effect of accurately receiving the control information so as to ensure that the network can be accessed normally. | 12-10-2015 |
20150359007 | Method and Device for Sending and Receiving Random Access Sequence - A method and device for sending and receiving a random access sequence, wherein the method for sending a random access sequence includes: determining one or more preset random access resources forming a Physical Random Access Channel (PRACH); and sending a first random access sequence on the one or more preset random access resources. By the disclosure, the problem that an access requirement cannot be met by a random access sequence processing method in a related art is solved, and the effect of improving random access efficiency and accuracy is further achieved. | 12-10-2015 |
20160057562 | System frame number information transmission method, base station, terminal and system - A method and a system for transmitting System Frame Number (SFN) information. The method includes that a base station sets X resource locations for carrying SFN indication information in one SFN information cycle period; and the base station transmits the SFN indication information at at least one resource location in each SFN information cycle period. Moreover, a base station and a terminal are provided in order to improve the coverage performance of a smart metering Machine Type Communication (MTC) terminal device deployed in a low-coverage environment and ensure the normal communication requirement of the MTC terminal device without additional deployment of a site and a relay station. | 02-25-2016 |
20160081065 | CONTROL CHANNEL TRANSMISSION, TRANSMISSION PROCESSING METHOD AND APPARATUS, NETWORK SIDE DEVICE AND TERMINAL - A method and an apparatus for transmitting a control channel, a method and an apparatus for processing the transmission of the control channel, a network side device and a terminal are provided. The method for transmitting the control channel is applied to the network side device. The method for transmitting the control channel includes: acquiring indicating information for indicating a terminal type; and when the indicating information indicates that the terminal type is a first terminal type, transmitting the control channel to the terminal with the first terminal type in multiple sub-frames. Through the technical solutions provided by the disclosure, the technical problems that a downlink control channel cannot be transmitted repeatedly and the like in the related arts are solved, so that a network side can distinguish the terminal in a low-coverage environment to transmit the control channel, and the terminal which demands coverage promotion can be ensured to receive control information from a base station correctly, thereby ensuring the data transmission of the terminal. | 03-17-2016 |
20160088660 | Random Access Method and System - A random access method and system are disclosed. The method includes: a second node sending a random access signaling to a first node; and the first node replying a random access response message to the second node, wherein random access response information of the second node is carried in the random access response message. | 03-24-2016 |
Patent application number | Description | Published |
20120013527 | BACKLIGHT MODULE AND DISPLAY APPARATUS - The present invention provides a backlight module and a display apparatus. The display apparatus comprises a backlight module and a display panel. The backlight module comprises a light guide plate and a plurality of light sources. The light guide plate has a bottom surface. The bottom surface is formed with a middle trench. The middle trench comprises dimming cants. The light sources are positioned at two opposite sides of the light guide plate in accordance with the dimming cants. The present invention can adjust a light intensity distribution and promote the central brightness of the screen. | 01-19-2012 |
20120133861 | MULTI-LEVEL LIGHT GUIDE PLATE AND LIQUID CRYSTAL DISPLAY MODULE - The present invention discloses a multi-level light guide plate (LGP) and a liquid crystal display (LCD) module. The LGP is divided into multiple sections sequentially connected with each other in a direction, and at least one light bar is disposed at an outward side of each section of said multiple sections. The LCD module has the multi-level LGP, which is located between a liquid crystal panel and a back plate. The multi-level LGP provided by the present invention can achieve local dimming for multiple sections and ensure that light rays of the respective sections will not influence each other. | 05-31-2012 |
20120134176 | BACKLIGHT MODULE AND LIGHT GUIDE PLATE THEREOF - The present invention discloses a backlight module and a light guide plate thereof. The light guide plate has a side incident surface, a light-emitting surface adjacent to the side incident surface, and a micro-structure array adjacent to the side incident surface. The side incident surface receives incident lights from a light source. The micro-structure array has a plurality of elongated prisms, and an end of each of the prisms is oriented to the side incident surface, so that an extension direction of each prism is parallel to or nearly parallel to a normal line of a light-emitting surface of the light source. The light guide plate can increase light transmission distance to provide uniform brightness. The structures of the prisms are maintained in a uniform arrangement, so that a prism mold need not be re-designed to satisfy requirements of panels with different sizes. | 05-31-2012 |
20130021824 | LIGHT GUIDE PLATE AND BACKLIGHT MODULE - The present invention provides a light guide plate and a backlight module. The backlight module comprises the light guide plate. The light guide plate comprises a plurality of elongated microstructures disposed on the light guide plate and parallel to a light-incident surface thereof. At least one curve parameter of profiles of the elongated microstructures is altered according to a position variation in an extending direction of the elongated microstructures, so as to adjust a brightness distribution in the extending direction of the elongated microstructures. The invention can improve a luminous efficiency of the light guide plate. | 01-24-2013 |
20130235300 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY APPARATUS - The present invention provides a backlight module and a liquid crystal display apparatus. A light guide plate of the backlight module comprises hollow structures. The hollow structures correspond to the light sources and comprise two air layers with an included angle there-between, and the two air layers are a first hollow layer and a second hollow layer. A normal direction is vertical to the light-incident surface, and there is a first oblique angle between the first hollow layer and the normal direction, and there is a second oblique angle between the second hollow layer and the normal direction. The present invention can prevent the problem of uneven brightness distribution. | 09-12-2013 |
20130250606 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - The present invention discloses a backlight module and a liquid crystal display (LCD). A light out surface of a light guide plate is provided with a plurality of micro structures. Each of the micro structures comprises a first light out surface and a second light out surface which are along the longitude direction and correspondingly been the inclined plane to each other. Besides, along a light in direction, at least one of the first oblique angle and the second oblique angle is changed with the increasing of distance from the light source, so that the lights can be uniformly emitted out through the micro structures. | 09-26-2013 |
20130258244 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - The present invention discloses a backlight module and a liquid crystal display (LCD). A reflecting housing is disposed between a reflecting surface and an optical film. The reflecting housing comprises a first reflecting layer used to reflect the lights emitted from the light source to the reflecting surface, and a second reflecting layer used to reflect the lights emitted from the light source to the optical film. The optical film has reflection rates distributing along a predetermined trend, and the lights emitted to the optical film are through the optical film and uniformly emitting out in the reflection rates of the predetermined trend. | 10-03-2013 |
20130258245 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - The present invention discloses a backlight module and a liquid crystal display (LCD). A backlight module comprising an optical film, at least one light source, at least one reflecting housing and a reflecting surface. The reflecting surface and the optical film are symmetrically disposed with respect to the light source, and are disposed in identical side of the light source; the reflecting housing comprises a first reflecting layer and a second reflecting layer; the reflecting surface has a predetermined trajectory, and corresponds to the first reflecting layer and the light source. In the predetermined trajectory, the lights entering into the reflecting surface are reflected by the reflecting surface and enter into the optical film. | 10-03-2013 |
20150023002 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - A backlight module and a liquid crystal display are provided. The backlight module includes an optical film, a reflection member and a light-emitting unit. A reflection surface of the reflection member includes multiple side edges. The light-emitting unit is disposed on one intersection position formed by the side edges of the reflection surface, and a light-emitting direction of the light-emitting unit faces the reflection surface. The reflection surface has a default track, whereby the lights emitted from the light-emitting unit can be projected to the reflection surface, and then uniformly entering into the optical film after being reflected by the reflection surface. | 01-22-2015 |
20150023003 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - A backlight module and a liquid crystal display are provided. The backlight module includes a first light-emitting unit and at least one second light-emitting unit. The first light-emitting unit is located outside of a light guide region between an optical film and a reflection plate, and the at least one second light-emitting unit is located within the light guide region. The at least one second light-emitting unit includes a curved reflection sheet. The curved reflection sheet faces the first light-emitting unit, and is used to reflect the lights being projected to the at least one second light-emitting unit unto the optical film. | 01-22-2015 |
20150023056 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - The present invention discloses a backlight module and a liquid crystal display. The light guide plate is formed with hollow structures therein, and the hollow structures includes a first reflecting surface and a second reflecting surface; the first reflecting surface has a first inclination; the second reflecting surface has a second inclination; based on the first inclination, the first reflecting surface reflects light emitting toward the first reflecting surface; and based on the second inclination, the second reflecting surface reflects light emitting toward the second reflecting surface. | 01-22-2015 |
20150029695 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - A backlight module and a liquid crystal display are provided. The backlight module includes an optical film, a reflection plate, a light source and a curved reflection sheet. One end of the curved reflection sheet extends into a light guide region along a length direction of the optical film, and the other end of the curved reflection sheet and the optical film are respectively located at two opposite sides of the light source. A light-emitting surface of the light source faces the curved reflection sheet and the reflection plate. The lights emitted by the light source are all projected to the curved reflection sheet and the reflection plate, and then reflected by the curved reflection sheet and the reflection plate to enter into the optical film. | 01-29-2015 |
Patent application number | Description | Published |
20120233462 | METHOD AND SYSTEM FOR AUTOMATICALLY LOGGING IN A CLIENT - A method and system for automatically logging in a client is disclosed in the present invention, mainly comprising: use encrypted ICCID for the authentification of user's identity during automatic login; when authentification is passed, determine the account information corresponding to the identification of the client to be logged in currently by the user, and log in the client automatically with the determined account information, so that the user can conveniently manage the account information corresponding to each client when he guarantees the security of the account information simultaneously, avoiding the troublesome inputting of username and password of the account and achieving the purpose of automatically logging in a client. | 09-13-2012 |
20120282901 | Terminal and Method for Binding SIM Card - A terminal and a method for binding Subscriber Identification Module (SIM) cards are provided. During an initialization of a SIM card, the terminal sends a terminal profile command to inform related items of a SIM tool Kit (STK) supported by the SIM card. The SIM card provides the SIM card related operator information to the terminal by actively reporting a proactive command or providing menu items. The terminal judges whether the SIM card operator information of the STK function matches with the SIM card operator information stored in the terminal or not, if they match, the terminal allows the user to normally use the terminal; otherwise or the STK function does not provide the SIM card related operator information, the terminal does not allow the user to normally use the terminal. Therefore, the purpose of locking cards by the terminal is realized with the STK function of the SIM card. | 11-08-2012 |
20140024337 | Method and system for calculating call expense of terminal - The present disclosure discloses a method for calculating a call expense of a terminal, including that: after receiving a call attribute, a cost calculating module reads a billing rule and an account balance in a cost file, calculates a call expense and a current account balance, and then updates the account balance in the cost file; and the billing rule and the account balance in the cost file are also updated in time through an Over-The-Air (OTA) short message. The present disclosure also disclosures a system for calculating a call expense of a terminal. With the present disclosure, timely and accurate call expense information can be provided for a subscriber. | 01-23-2014 |
20140137268 | Rights control method and apparatus for digital living network alliance - Disclosed in the disclosure are a rights control method and an apparatus for Digital Living Network Alliance (DLNA). An address/rights recoding unit is expanded at a DLNA apparatus side to record what addresses and corresponding rights; a service control program is expanded at the DLNA apparatus side, and when another DLNA apparatus requires the present DLNA apparatus to provide a service, the address of said another DLNA apparatus and the address/rights recording unit are compared and the rights is found out. Only users with a Media Access Control (MAC) address set as allowed to have related service can be allowed to use the service of the DLNA apparatus of the technology and to obtain Extensible Markup Language (XML) files of the apparatus and the service description. The service of DLNA service points can be flexibly arranged so as to enable different access users to obtain different rights, thus well guaranteeing the security of the multimedia data and the flexibility of the multimedia service management. The security, privacy and manageability of the DLNA apparatus are ensured. | 05-15-2014 |
20150281941 | Terminal device and charge prompting method thereof - Provided is a charge prompting method for a terminal device, which includes that after a terminal device is registered with a network, the terminal device transmits network registration information to an SIM card through an instruction, charging information which is corresponding to the network registration information, found in a network charging list and transmitted by the SIM card is received, and the charging information is displayed on an interface of the terminal device. Further provided is a terminal device. The technical solution makes it possible to enable roaming subscribers to learn detailed roaming charge conditions without an increase in network burdens of an operator and expenses. | 10-01-2015 |
Patent application number | Description | Published |
20120092854 | BACKLIGHT MODULE - A backlight module has a light guide plate, a back plate and light emitting assemblies. The light guide plate is substantially prism-like. The back plate has a shape corresponding to that of the light guide plate, and has an inclined first side plate and an inclined second side plate opposite to the first side plate. Each of the first and second side plates has at least one receiving recess, and the light emitting assemblies are received in the receiving recesses. In comparison with a side-light type backlight module, the present invention saves a heat-dissipation aluminum extrusion member. In comparison with a direct-light type backlight module, the present invention shortens the light mixing distance in a vertical direction, so as to reduce the module thickness. | 04-19-2012 |
20120127749 | SIDE-LIGHT TYPE BACKLIGHT MODULE WITH LOCAL HEAT-DISSIPATION ENHANCEMENT - The present invention discloses a side-light type backlight module with local heat-dissipation enhancement. The backlight module is provided with a local heat-dissipation enhancement region on a portion of the back plate close to at least one light input side edge, and a surface of the local heat-dissipation enhancement region has a thermal-conductivity enhancement coating and a three-dimensional heat-dissipation profile, so that the temperature can be rapidly distributed to an even degree and lowered down, and the heat exchange area can be increased. Thus, the side-light type backlight module with local heat-dissipation enhancement of the present invention can efficiently prevent from affecting the chromaticity and brightness of a light emitting device due to the high temperature, so as to improve the uniformity of the chromaticity and brightness of an entire liquid crystal display (LCD) module and enhance the light extraction efficiency thereof. | 05-24-2012 |
20130083269 | Compound Optical Diaphragm, Backlight Module and Liquid Crystal Display Device - The present invention discloses a compound optical diaphragm, a backlight module and a liquid crystal display (LCD) device; the compound optical diaphragm comprises at least two cross brightness enhancement films (BEF*2), wherein a DF with high forward penetration rate is attached to the BEFs. The forward penetration rate of the DF with high forward penetration rate is more than 85% and less than 95%. In the present invention, by completely studying the relationship between the forward penetration rate of the DF and the luminance gain of the overall optical diaphragm in the structure formed by the DF and the cross BEFs, the appropriate range of the forward penetration rate of the DF with high forward penetration rate is determined; the optical effect of the DF is guaranteed; the luminance gain of the compound optical diaphragm is obviously increased; and the appropriate luminance of the backlight module is achieved. | 04-04-2013 |
20140111734 | PRINTED CIRCUIT BOARD STRUCTURE OF BACKLIGHT UNIT, BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A printed circuit board structure of a backlight unit is provided, which comprises a circuit board, having a first and a second lateral side corresponding to the first lateral side, wherein the first lateral side has a first notch and the second lateral side has a second notch. In addition, a backlight unit is provided, which comprises a back plate, a circuit board, and a plurality of LEDs. The circuit board is disposed on the back plate, wherein the circuit board has a first and a second lateral side corresponding to the first lateral side, the first lateral side has a first notch, and the second lateral side has a second notch disposed on a surface of the circuit board. A plurality of LEDs is disposed on the circuit board. Furthermore, a backlight unit of a liquid crystal display device is provided, which comprises a printed circuit board structure. | 04-24-2014 |
Patent application number | Description | Published |
20150113580 | Convergence Terminal and Method for Providing Multi-Service by Convergence Terminal - A convergence terminal, including a set top box unit, a home gateway unit, a main control board and an interconnection backplane, where the main control board establishes a communication connection with each of a multimedia device and an Internet access device, the main control board connects, in a communication manner, to each of the set top box unit and the home gateway unit through the interconnection backplane. In the present invention, an objective of implementing that a television service and an Internet access service are separately provided through a service terminal is achieved, thereby reducing the number of service terminals used by a user for enjoying different services, and also reducing frequent wiring operations of the user on connection wires for inward connection and outward connection. | 04-23-2015 |
20150121364 | Method, User Equipment, and Application Server for Downloading Application - A method for downloading an application includes, after learning an application downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server. By using the foregoing technical solution, the application does not need to be manually downloaded for the user equipment, thereby saving manual operation and improving flexibility of downloading an application. | 04-30-2015 |
20150229866 | Remote Control Method, Remote Control Device, and Master Device - A remote control method, a remote control device and a master device are provided. The remote control method includes receiving, by the master device, a main menu request instruction sent by the remote control device, and activating a main menu in the master device according to the main menu request instruction; receiving, by the master device, a first remote control instruction that is sent by the remote control device, and activating, according to the first remote control instruction, the peripheral submenu corresponding to the submenu activation option; and receiving, by the master device, a second remote control instruction that is sent by the remote control device, and performing, according to the second remote control instruction, control on the peripheral device corresponding to the activated peripheral submenu. | 08-13-2015 |
20150262476 | Method for Processing Key Value Information of Remote Control, Control Device and Remote Control - A method for processing key value information of a remote control, a control device, and a remote control are provided. The present application can avoid a problem, in the prior art, of reduced operation efficiency and reduced operation reliability caused by the need of simultaneous operations on two remote controls. By using the technical solution provided by this embodiment of the present invention, it may be implemented that another remote control is synchronously set by performing operations on one remote control and displaying, by using a display device, a to-be-learned button on the another remote control, which is easy to operate and thereby improves operation efficiency and operation reliability. | 09-17-2015 |
Patent application number | Description | Published |
20090098863 | METHOD, APPARATUS AND SYSTEM FOR SELECTING A CRBT - A method, an apparatus, and a system for selecting a caller ring back tone (CRBT) that includes obtaining at least one CRBT identification (ID) available to a call according to user identifier information and obtaining the corresponding CRBT description information according to the at least one CRBT ID, obtaining corresponding user attribute information in the call according to the user identifier information, and matching the CRBT description information with the corresponding user attribute information according to a matching policy and selecting a CRBT according to matching result. Therefore, the method, the apparatus, and the system can select a proper CRBT for the calling party according to the conditions of the calling party during the current call. | 04-16-2009 |
20090144306 | SYSTEM AND METHOD FOR GENERATING COMMUNICATION SUBSCRIBER DESCRIPTION INFORMATION - A system for generating communication subscriber description information includes an information labeling unit adapted to label original information of a specific communication subscriber, and a subscriber information generating unit adapted to generate communication subscriber description information according to communication records. A method for generating communication subscriber description information applies Ontology in the communication field, so as to obtain subscriber demand information for generating communication subscriber description information by analyzing actual communication records of the subscriber. Moreover, the generated communication subscriber description information truly reflects characteristics and requirements of the communication subscriber, thus ensuring the accuracy of the generated communication subscriber description information. The present invention is applicable to communication behaviors such as voice communication, data communication, and short messages of a subscriber. | 06-04-2009 |
20090240650 | SYSTEM AND METHOD FOR MANAGING MEDIA CONTENTS - A system and method for managing media contents are disclosed. The system includes: a text classifier, adapted to classify subtitle information according to defined subjects, and obtain content clips of different subjects; and a media content marking unit, adapted to mark the time of playing each content clip of a different subject after contents are classified by the text classifier, obtain the content clips which have specific time information and different subjects, match the content clips with concepts in an ontology library, and mark the content clips through terms defined in the ontology library. Therefore, the media contents are described through standard terms, which is conducive to unification of the content description information and makes it possible to retrieve the media contents. | 09-24-2009 |
20090265350 | METHOD, SYSTEM AND KEY EXTRACTOR FOR CORRELATING ADVERTISEMENTS IN A VERTICAL SEARCH ENGINE - An advertisement correlation method in a vertical search engine, a vertical search advertisement system, and a key extractor are disclosed. The method includes: receiving a search key input by a user; obtaining the search result information according to the search key; selecting correlation keys from the search result information; searching for the advertisements correlated with the correlation keys; and providing the correlated advertisement information. | 10-22-2009 |
20110184977 | RECOMMENDATION METHOD AND SYSTEM BASED ON COLLABORATIVE FILTERING - A recommendation method based on collaborative filtering is provided, which includes the following steps. A target user identifier (ID) is acquired. A user group ID corresponding to the target user ID is searched. A similarity between items is acquired, which is determined according to a user-item rating matrix corresponding to the user group M. An item is recommended to a target user according to the similarity between the items. | 07-28-2011 |
Patent application number | Description | Published |
20110302435 | POWER MANAGEMENT METHOD AND APPARATUS, AND POWER SUPPLY SYSTEM - A power management method and apparatus, and a power supply system are provided. The method includes: obtaining a power demand value of each module and a rated output power of each power supply unit (PSU) in a communication equipment; calculating the obtained power demand value of each module to acquire a total power demand value of the modules; and adjusting, according to the calculated total power demand value of the modules and the obtained rated output power of each PSU, the current number of the PSUs actually turned on in the communication equipment. | 12-08-2011 |
20110316513 | DEVICE AND METHOD FOR SINGLE BOARD ENERGY-SAVING AND SINGLE BOARD - The embodiments of the present invention disclose a single board energy-saving device, which includes: a power calculation module, configured to detect the input current of the single board, and calculate the real-time power of the single board according to the detected input current and a previously measured and obtained input voltage of the single board; a single board energy-saving control module, configured to determine the load condition of the single board according to the real-time power of the single board and send a voltage adjustment command according to the load condition; a power supply adjustment module, configured to receive the voltage adjustment command and adjust the bus voltage of the single board according to the voltage adjustment command. The corresponding embodiments of the present invention also disclose a single board energy-saving method and a single board. Through the foregoing technical solutions, energy-saving is realized for the single board. | 12-29-2011 |
20120093203 | DATA COMMUNICATION METHOD, COMMUNICATION DEVICE, AND COMMUNICATION SYSTEM - A data communication method, a communication device, and a communication system are disclosed. The method includes: a master device is connected, through the first RS485/RS422 port and the second RS485/RS422 port of the master device, to the at least two slave devices by using an RS485/RS422 bus loop, and when transmitting the data from the first RS485/RS422 port of the master device to the slave device connected to the master device through the first RS485/RS422 port of the master device, the master device activates the data transmission function on the first RS485/RS422 port of the master device while inactivates the data transmission function on the second RS485/RS422 port of the master device; and when a line interruption is detected, inactivating the data transmission function on the first RS485/RS422 port of the master device, and activating the data transmission function on the second RS485/RS422 port of the master device. | 04-19-2012 |
20130138830 | METHOD AND NETWORK DEVICE FOR CONTROLLING TRANSMISSION RATE OF COMMUNICATION INTERFACE - A method for controlling a transmission rate of a communication interface includes detecting, for a plurality of times, data traffic that passes through a first communication interface of a first device within a preset period; when the traffic rates at which the data traffic passes through the first communication interface within the preset period are lower than a first threshold, sending a rate reduction request message to a second device that includes a second communication interface, so that the second device configures a rate of the second communication interface as a first transmission rate that is lower than a current transmission rate of the second communication interface and that is supported by both communication interfaces after receiving the rate reduction request message. In this way, power consumption of the communication interface may be reduced. | 05-30-2013 |
20130188472 | METHOD FOR MANAGING A SWITCH CHIP PORT, MAIN CONTROL BOARD, SWITCH BOARD, AND SYSTEM - Embodiments of the present invention provide a method for managing a switch chip port. The method is applied in a distributed communications system and includes: detecting whether each of multiple service boards is in position; when it is detected that a service board is not in position, controlling disabling of a port corresponding to the detected not-in-position service board on a first switch chip of the main control board; and/or sending an in-position message including information about the not-in-position service board to the switch board, so that the switch board controls, according to the information about the not-in-position service board, disabling of a port corresponding to the not-in-position service board on a second switch chip of the switch board. Energy saving of a switch chip port can be efficiently implemented by adopting the technical solutions in the embodiments of the present invention, thereby efficiently reducing power consumption of the system. | 07-25-2013 |
20130207784 | METHOD AND APPARATUS FOR CABINET ASSET MANAGEMENT, AND CABINET SYSTEM - Embodiments of the present invention provide an apparatus and a method for cabinet asset management and a cabinet system. The apparatus for cabinet asset management includes a management unit and at least one antenna board unit. The management unit sends a read signal to the antenna board unit. After receiving the read signal, the antenna board unit sends the read signal in a form of an electromagnetic wave, so that after sensing a magnetic field signal, a label within a radiation range of the electromagnetic wave sends, using an induction current, configuration information of a physical component stored in the label to the antenna board unit. After receiving the configuration information, the antenna board unit reports the configuration information to the management unit. After receiving the configuration information reported by the antenna board unit, the management unit performs data analysis processing. | 08-15-2013 |
20130253720 | INTELLIGENT POWER DISTRIBUTION SYSTEM AND METHOD - The present invention discloses an intelligent power distribution system and method, where the intelligent power distribution system includes: a load identification module, a management module, and an intelligent power distribution box. The management module is electrically connected to the load identification module and the intelligent power distribution box respectively. The load identification module is adapted to identify an electric device electrically connected to the intelligent power distribution system, acquire information of the electric device, and send the acquired information of the electric device to the management module. The management module is adapted to send, according to the information of the electric device sent by the load identification module, a circuit configuration instruction corresponding to the electric device. | 09-26-2013 |
20140016944 | METHOD, DEVICE, AND SYSTEM FOR SAVING ENERGY IN OPTICAL COMMUNICATION - Embodiments of the present invention disclose a method, a device, and a system for saving energy in optical communication. The method includes the following: sending first information to an optical communication device at a peer end through the optical module by using a first transmit optical power; receiving, through the optical module, second information that is returned by the optical communication device at the peer end after it receives the first information; and reducing, according to the first transmit optical power, and a receive optical power value and minimum receive optical power value in the received second information, the transmit optical power value of the optical module of the optical communication device to a difference value between the first transmit optical power value and the receive optical power value plus the minimum receive optical power value of the optical communication device at the peer end and a margin value. | 01-16-2014 |
20140019788 | DYNAMIC ENERGY-SAVING METHOD AND APPARATUS FOR PCIE DEVICE, AND COMMUNICATION SYSTEM THEREOF - The present disclosure is applicable to the field of device energy-saving control, and provides a dynamic energy-saving method and apparatus for a PCIE device, and a communication system thereof. The method includes: obtaining a system energy-saving policy; and using a PCIE energy-saving module to control a PCIE device and a PCIE link to enter a corresponding linkage energy-saving state according to the obtained system energy-saving policy. In the present disclosure, a “D” state of a PCIE device is associated with an “L” state of a link into a new linkage energy-saving state, and the device and the link are controlled to enter the corresponding linkage energy-saving state according to a preset energy-saving policy, thereby improving energy-saving efficiency. | 01-16-2014 |
20140075221 | Power Management Method and Apparatus, and Power Supply Method - A power management method and apparatus, and a power supply system are provided. The method includes: obtaining a power demand value of each module and a rated output power of each power supply unit (PSU) in a communication equipment; calculating the obtained power demand value of each module to acquire a total power demand value of the modules; and adjusting, according to the calculated total power demand value of the modules and the obtained rated output power of each PSU, the current number of the PSUs actually turned on in the communication equipment. | 03-13-2014 |
20140101469 | HARD DRIVE ENERGY-SAVING CONTROL METHOD AND APPARATUS, AND CENTRAL PROCESSING UNIT - A hard drive energy-saving control method is disclosed. The method includes: obtaining a historical working state of a hard drive in each preset time segment, where each preset time segment is each preset time segment in at least one statistic period; predicting a working state of the hard drive in a next time segment of the current time segment according to the historical working state of the hard drive; and selecting a corresponding energy-saving policy level according to the working state of the hard drive in the next time segment, and performing energy-saving control on the hard drive. Embodiments of the present invention solve the technical problem in the prior art that energy consumption of a hard drive is not correlated with actual service access traffic and the energy-saving efficiency is not optimum. The embodiments of the present invention improve the energy-saving efficiency of the hard drive. | 04-10-2014 |
20140269687 | METHOD FOR MANAGING A SWITCH CHIP PORT, MAIN CONTROL BOARD, SWITCH BOARD, AND SYSTEM - Embodiments of the present invention provide a method for managing a switch chip port. The method is applied in a distributed communications system and includes: detecting whether each of multiple service boards is in position; when it is detected that a service board is not in position, controlling disabling of a port corresponding to the detected not-in-position service board on a first switch chip of the main control board; and/or sending an in-position message including information about the not-in-position service board to the switch board, so that the switch board controls, according to the information about the not-in-position service board, disabling of a port corresponding to the not-in-position service board on a second switch chip of the switch board. Energy saving of a switch chip port can be efficiently implemented by adopting the technical solutions in the embodiments of the present invention, thereby efficiently reducing power consumption of the system. | 09-18-2014 |
20150035367 | Power Source Conversion Module, Power Supply Apparatus and Power Supply Method - A power supply apparatus including: N+m power source conversion modules, where N power source conversion modules are main power source conversion modules; a power source conversion module includes a detection and switching unit and a conversion unit, where the detection and switching unit is separately connected to an output end of a first alternating current power source and an output end of a second alternating current power source, and the detection and switching unit is configured to monitor in real time a working state of the first alternating current power source and a working state of the second alternating current power source, close a channel between the conversion unit and one power source, which is in a normal working state, of the first alternating current power source and the second alternating current power source. | 02-05-2015 |
20150074439 | SYSTEM POWER SUPPLY MANAGEMENT APPARATUS AND METHOD, AND SYSTEM WITH POWER SUPPLY ENERGY SAVING MANAGEMENT FUNCTION - A system power supply management apparatus and method, and a system with a power supply energy saving management function, where the apparatus includes: a board energy saving management module, a system energy saving management module, and a power supply energy saving management module, where, the board energy saving management module perform a board energy saving action, generate a board power variation corresponding to the board energy saving action, and send the board power variation to the system energy saving management module; and the system energy saving management module calculate, according to the board power variation, an expected power variation of the system, and control, according to the expected power variation of the system, the power supply energy saving management module to adjust an output power of a power module in the system. | 03-12-2015 |
20150280494 | Power Source Conversion Module, Power Supply Apparatus and Power Supply Method - A power supply apparatus including: N+m power source conversion modules, where N power source conversion modules are main power source conversion modules; a power source conversion module includes a detection and switching unit and a conversion unit, where the detection and switching unit is separately connected to an output end of a first alternating current power source and an output end of a second alternating current power source, and the detection and switching unit is configured to monitor in real time a working state of the first alternating current power source and a working state of the second alternating current power source, close a channel between the conversion unit and one power source, which is in a normal working state, of the first alternating current power source and the second alternating current power source. | 10-01-2015 |
20150309522 | Control Method and Apparatus - A control method and apparatus are provided. The apparatus includes a switch module, a control module, and a power supply source conversion module, where the switch module includes at least two switches, each switch is connected to each control module, a high-level or low-level signal is provided for each control module by closing the switches; the control module controls, according to a state of each signal received by the control module, a power module to supply power to or power off a load, and when states of all received input signals are different, allows the power supply source conversion module to maintain a state of supplying power to the load, so that a power-supply or power-off operation on the load is easy and convenient and the state of supplying power to the load can still be maintained when a switch is faulty. | 10-29-2015 |
20150349525 | TELECOMMUNICATIONS EQUIPMENT, POWER SUPPLY SYSTEM, AND POWER SUPPLY IMPLEMENTATION METHOD - Embodiments of the present invention provide a telecommunications equipment, a power supply system, and a power supply implementation method. A specific solution is that: the telecommunications equipment includes at least one fixed power distribution unit, at least one fixed configuration unit, at least one variable power supply unit, and at least one variable configuration unit, where the fixed power distribution unit is corresponding to the fixed configuration unit located in a same section, and an input end of each fixed configuration unit of the at least one fixed configuration unit is connected to an output end of a corresponding fixed power distribution unit; output ends of all the variable power supply units are connected, and an input end of each variable configuration unit of the at least one variable configuration unit is connected to an output end of the variable power supply unit. | 12-03-2015 |
20160006247 | POWER SUPPLY METHOD AND APPARATUS - Embodiments of the present invention disclose a power supply method, including: rectifying a second alternating current, and converting the second alternating current into a second high voltage direct current; when the second high voltage direct current is abnormal, inputting a third high voltage direct current to a DC/DC module; when the second high voltage direct current is normal, inputting the second high voltage direct current to the DC/DC module; and converting, by the DC/DC module, the second high voltage direct current or the third high voltage direct current into a low voltage direct current for outputting. | 01-07-2016 |
Patent application number | Description | Published |
20120205434 | METHOD FOR PROVIDING MULTIMEDIA SERVICE, POS MACHINE AND MOBILE TERMINAL - The present invention discloses a method for providing a multimedia service, a POS and a mobile terminal, which method comprises the following steps: receiving by a POS the information about a multimedia service from an operator server; displaying the information about the multimedia service; receiving an operation from a RFID-SIM card; and generating an instruction according to the operation and sending a response about the instruction to the RFID-SIM card. The present invention extends the application range of the RFID-SIM card and improves user experience. | 08-16-2012 |
20120236104 | Mobile Terminal and Method for Informing User's Location - The present invention discloses a method for user position notification and a mobile terminal thereof. The mobile terminal includes: an acquisition module configured for acquiring videophone images and mobile terminal position information; a transmitter module configured for concurrently transmitting the video phone images and position information to the call opposite end of the mobile terminal. The present invention enables the user to acquire the position and video images of the opposite end at the same time, and therefore improves satisfaction of the user. | 09-20-2012 |
20130111351 | METHOD FOR REMOTELY CONTROLLING MOBILE TERMINAL AND MOBILE TERMINAL | 05-02-2013 |
20130298226 | Method and Terminal for Locking/Unlocking Terminal Screen Based on RFID - The disclosure provides a method and a terminal for locking/unlocking a screen of a terminal based on Radio Frequency Identification (RFID). The method includes: the terminal receives locking or unlocking information carrying authentication information from an external electronic tag via an RFID reader; user identity authentication is performed according to the authentication information; and the screen of the terminal is locked or unlocked according to the locking or unlocking information, after the authentication succeeds. With the method and the terminal, user experience can be achieved by waving a mobile phone and the screen can be opened while being unlocked, thus, the user experience of locking/unlocking screen is improved. | 11-07-2013 |
20140040983 | TERMINAL AUTHENTICATION METHOD AND TERMINAL - Disclosed are a terminal authentication method and a terminal. The authentication method comprises: setting on the terminal a detection device; setting on a stylus a label device capable of being detected by the detection device; the detection device detecting for label information preconfigured in the label device, and authenticating the stylus according to a detection result. Employment of the technical solution of the disclosure solves the technical problems in the related art of the incapability of the terminal to authenticate the stylus. | 02-06-2014 |
20140092067 | Information processing method and device for electronic device with touch screen - The disclosure discloses an information processing method for an electronic device with a touch screen. The method includes: touch with a touch screen is detected; an information pickup area is set on the touch screen according to the touch; and information in the information pickup area is picked up according to an information pickup command and the picked-up information is stored. In the disclosure, existing information, such as an image or a signature, is picked up via an information processing device, such as a stylus, on a touch screen of an electronic device; and a user can autonomously control its image, signature and other information to display on the touch screen of the electronic device when needed. Therefore, great convenience is brought to users using a portable electronic device such as a tablet PC and a smart phone, and their personalized application can also be met to a great extent. | 04-03-2014 |
20140248857 | MMS message editing method and device - A Multimedia Messaging Service (MMS) message editing method is disclosed, which includes that: the content of an MMS message is edited in an MMS message preview state; the information of an operation on the content of the MMS message in the preview state is converted into an operation of modifying or adding content to an original MMS file of the MMS message corresponding to Synchronized Multimedia Integration Language (SMIL), and the modification made to the SMIL file is stored. The disclosure also relates to an MMS message editing device. By means of the technical solution of the disclosure, an editing function is added in the preview of an MMS message, so that a user can stretch a media file, shrink the media file or adjust the position of the media file on an interface, or can also add a tag or draw an image on the interface, thus greatly enriching functions of an MMS message slide and improving user experience. | 09-04-2014 |
20140313285 | INFORMATION DISPLAY METHOD AND SYSTEM, SENDING MODULE AND RECEIVING MODULE - The disclosure relates an information display method which comprises when editing information, a sending end marks, with a 3D display label, a content required by a user or a content designated by a system, encodes the information and sends the encoded information; a receiving end receives the information, parses the information to obtain the content with the 3D display label, pre-processes the obtained content to obtain a 3D view, and display the 3D view in 3D mode. Through the technical solution of the disclosure, the 3D display content is marked and the 3D display processing manner is performed, so that some contents in the information can be effectively displayed with a 3D effect with respect to other contents, thereby achieving the enhancement effect, raising concern of the user, and effectively improving the user experience when the user views the information. | 10-23-2014 |
20140375765 | Method and system for transmitting 3D picture in multimedia message service message - A method for transmitting a three-dimensional (3D) picture in an MMS message is disclosed. The method includes: in a Synchronized Multimedia Integration Language (SMIL) file, a sender assigns a same Identifier (ID) for two different pictures, sets an attribute of each of the two pictures as a 3D display picture, and sends the two pictures to a receiver; or, a sender synthesizes two different pictures in the SMIL file into a file, assigns an ID for the synthesized file, sets an attribute of the ID as a 3D display picture, and sends the synthesized file to a receiver; and the receiver displays the two pictures in a 3D mode. A system for transmitting a 3D picture in an MMS message is also disclosed. With the technical solution of the disclosure, the problem that transmission of a 3D picture cannot be supported in an existing protocol can be solved. | 12-25-2014 |
20150033326 | System and Method for Unlocking Screen - Disclosed are a method for unlocking a screen and a system for installing a screen. It is determined whether to unlock the screen by calculating an angle between a starting position and a current position of a touch point on the screen with the unlocking reference point as a vertex of the angle. With a technical solution of the disclosure, no path or destination position for screen unlocking is defined, with more casual operation, enhanced user experience, and simpler setting, thereby facilitating usage. Moreover, unlocking by mistake can also be prevented by the setting. | 01-29-2015 |
20150212640 | Operation Control Method for Touchscreen Terminal, and Mobile Terminal - Provided are an operation control method for a touchscreen terminal and a mobile terminal. The method includes: a mobile terminal entering into an operation type locked state under a specified condition; and after detecting a specified type of operation, the mobile terminal prohibiting any response to the specified type of operation. With the embodiments of the present document, it is to enable the user, when using the mobile terminal, to not only obtain the same effect of preventing incorrect touch or operation as that of screen locking, but also not to be blocked by an unnecessary locked screen interface when needing to read the contents in the standby interface, thus simplifying the user operation, and enhancing the operation experience of the mobile terminal. | 07-30-2015 |
Patent application number | Description | Published |
20130047212 | Wireless Internet-Accessing Module, Host, Communication Method Thereof, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, encapsulating the received uplink interaction information in the secure digital card interface format, and sending the encapsulated uplink interaction information to the host side. | 02-21-2013 |
20130055351 | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, and encapsulating the received uplink interaction information in the secure digital card interface format. | 02-28-2013 |
20130055352 | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, encapsulating the received uplink interaction information in the secure digital card interface format. | 02-28-2013 |
20130055353 | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, encapsulating the received uplink interaction information in the secure digital card interface format. | 02-28-2013 |
20130061286 | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card - A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, encapsulating the received uplink interaction information in the secure digital card interface format. | 03-07-2013 |
Patent application number | Description | Published |
20120020262 | Method and apparatus for sending and responding to non-3GPP2 system information in an HRPD system - The present invention discloses a method for sending non-3GPP2 system information in a high rate packet data system, which comprises: setting a non-3GPP2 SystemInfo Transfer message in an HRPD system; generating the non-3GPP2 SystemInfo Transfer message and sending it to a multimode mobile terminal supporting both the HRPD system and the non-3GPP2 system when a network side of the HRPD system determines that the multimode mobile terminal is located in an area covered by the HRPD system together with the non-3GPP2 system. The present invention also discloses a method for responding to the non-3GPP2 system information. The present invention further discloses apparatuses for realizing the above-mentioned methods. The present invention is simple and practical. | 01-26-2012 |
20120176901 | Load-Adjustment Factor Notification Method, Data Rate Control (DRC)-Pointing Determination Method, Handover Determination Method and Devices Thereof - The present invention discloses a method for notifying a load-adjustment factor, including: a base station setting a load-adjustment factor of a sector and notifying a user terminal. The present invention also discloses a method for selecting and determining Data Rate Control (DRC) pointing, including: when selecting a sector which a DRC points towards, a user terminal calculating a difference value by deducting the received load-adjustment factor of the sector sent by a base station, from the measured signal measurement strength of the sector; the user terminal determining whether to point the DRC towards the sector according to the signal measurement strength resulted from the deduction. The present invention also discloses a method for determining sector handover, including: when selecting to handover add or handover drop a sector, a user terminal calculating a difference value by deducting the received load adjustment factor of sector, which is sent by the base station, from the measured signal measurement strength of the sector; the user terminal determining whether to handover add or handover drop the sector according to the signal measurement strength resulted from the deduction. | 07-12-2012 |
20130070684 | SYSTEM, TERMINAL AND METHOD FOR TRANSMITTING 1X MESSAGES - The disclosure provides a system, end and method for transmitting 1x messages. The method comprises: when a sending terminal needs to send a plurality of 1x messages to a receiving terminal through a non-1x network, carrying the plurality of 1x messages in one message. With the technical solution of the disclosure, the problem that it is unable to ensure that a plurality of 1x Layer3 messages is transmitted synchronously under the related inter-working situation and the problem of the processing time sequence of messages are solved. | 03-21-2013 |
20140018057 | Method for Transferring Base Station Energy-Saving Information and Method and System for Implementing Energy-Saving - The invention discloses a method for transmitting energy-saving management information. The method includes: a base station and its neighboring base station encapsulating and transmitting the energy-saving management information through an interface message. The invention further discloses a corresponding method for implementing base station energy saving, a system for transmitting the energy-saving management information, and a system for implementing base station energy saving. The invention can be used to solve transmission of the energy-saving information between base station devices of a network, and avoid the problems, for example, handoff and coverage loss caused by the base station being required to be shut off due to reasons such as energy saving, etc., thus guaranteeing network performance and user experience when the base station is performing the energy saving operation. | 01-16-2014 |
20140092867 | METHOD AND SYSTEM FOR REDIRECTION BETWEEN DISPARATE SYSTEMS - Disclosed are a method and a system for inter-system redirection. The method comprises: a base station sending a first message to a terminal, instructing the terminal to perform redirection; and the terminal accessing the redirected network; wherein the first message carries at least one of the following: a type of wireless access technology, an identifier of whether to redirect, threshold information of redirection, recognition information of the redirected cell, carrier frequency information, return indication of redirection failure, and grouping information of redirection. The present invention solves the problem in the related art of mobile terminal in a HRPD network performing completely autonomous reselection between different systems, thus reducing the network load, lowering network operating costs, and ensuring to the greatest extent the quality of service for users. | 04-03-2014 |
20150282016 | METHOD AND SYSTEM FOR HANDOVER BETWEEN DIFFERENT NETWORKS, AND EVOLVED HIGH RATE PACKET DATA NETWORK - A method and system for handover between different networks and an eHRPD network are disclosed. The method includes that: the eHRPD network determines to hand over a terminal in an active state to a second network; the eHRPD network selects target network information used for the terminal handing over to the second network according to at least one of manners as follows: a measurement report of the second network reported by the terminal, second network information acquired from the second network and running information of the eHRPD network, wherein the target network information includes at least one of: a radio access technology type, frequency information, cell identification information and indication information returned in case of a handover failure; and the eHRPD network transmits the target network information to the terminal through a redirection message or a connection closing message. According to the disclosure, system performance and user experience are improved. | 10-01-2015 |