Patent application number | Description | Published |
20100166423 | METHOD, DEVICE, AND SYSTEM FOR POLARIZATION DIVISION MULTIPLEXING AND DEMULTIPLEXING - A method, device, and system for polarization division multiplexing (PDM) and polarization division demultiplexing are provided in the field of communication and transmission. The device for polarization division demultiplexing includes a polarization controller (PC), a polarization beam splitter (PBS), a detection control module, an optoelectronic receiver | 07-01-2010 |
20130132803 | ENCODING METHOD, DECODING METHOD, ENCODING DEVICE, AND DECODING DEVICE - The embodiments of the present invention provide an encoding and decoding method and device. The encoding method includes: equally dividing input K-bit information into n blocks, where k | 05-23-2013 |
20140237323 | Data Transmitter, Data Receiver, and Frame Synchronization Method - Embodiments of the present invention provide a data transmitter, a data receiver, and a frame synchronization method. The data transmitter includes a coding module and a processing module. The coding module is configured to perform forward error correction FEC coding on sent data to obtain an FEC code word, and to output the FEC code word and an indication signal for indicating a boundary position of the FEC code word to the processing module. The processing module is configured to insert a training sequence into the FEC code word according to the indication signal, so that a data receiver determines the boundary position of the FEC code word according to the training sequence. | 08-21-2014 |
20140317477 | Coding and Decoding Method, Apparatus, and System for Forward Error Correction - The present invention discloses a coding and decoding method, apparatus, and system for forward error correction, and pertains to the field of communications. The method includes: determining check matrix parameters of time-varying periodic LDPC convolutional code according to performance a transmission system, complexity of the transmission system, and a synchronization manner for code word alignment, constructing a QC-LDPC check matrix according to the determined check matrix parameters, and obtaining a check matrix (H | 10-23-2014 |
Patent application number | Description | Published |
20080289012 | SYSTEM AND METHOD FOR CREATING, EXECUTING, AND MAPPING SERVICE - A service creation system and a method thereof are provided. In creation of a new service, a combined abstract service logic is created in accordance with existing service classes in a class catalog of existing services to implement service-level reuse. A service execution system and a method thereof are also provided, and during the operation of an abstract service logic, the abstract service logic is converted into a concrete service logic, and then a service is accessed in accordance with the concrete service logic. An abstract service mapping system and a method thereof are further provided. With the invention, the efficiency and flexibility of service development can be improved, services on a service network can be developed and deployed simply and rapidly, and the normal operation of the service network can be ensured effectively. | 11-20-2008 |
20090043709 | METHOD AND SYSTEM FOR DETECTING TRACE STATUS, TRACE AGENT AND TRACE CONTROL SERVER - The embodiments of the invention disclose a method for detecting status of a trace task, including: calculating a Token Digest value of a Service Level Tracing (SLT) Token according to information of the SLT Token; and verifying whether the Token Digest is changed. If the Token Digest is unchanged, it is determined that the trace task is not tampered; otherwise, it is determined that the trace task is tampered. The embodiments of the invention further disclose a corresponding system for detecting the status of the trace task as well as a trace agent and a trace control server. According to the embodiments of the invention, the status of the trace task can be effectively detected through calculating and verifying the Token Digest, so that it can be determined whether the trace task is tampered. | 02-12-2009 |
20090119367 | METHOD AND SYSTEM FOR PROVIDING SERVICE FUNCTIONS - A method for providing service functions includes: the service provider side receives a service request from the service requestor side, screens service functions requested by the service request and forms a service request result, and sends the service request result to the service provider side. A system for providing service functions includes: a service server on the service provider side, adapted to return the requested service to the service requestor side, according to the service request of the service requestor side; a function screener, connected to the service server on the service provider side and adapted to screen service functions requested by the service request and send the after-screening result to the service server on the service provider side. With the present invention, it is possible to control and screen functions of a service dynamically in real time without affecting the network performance. | 05-07-2009 |
20110173324 | METHOD, APPARATUS, AND SYSTEM FOR ACCESSING SERVICES OVER THE EXTENSIBLE MESSAGING AND PRESENCE PROTOCOL - An XMPP server in a home domain that an XMPP client belongs to receives a service access request over XMPP; the XMPP server selects a routing path for the service access request, and forwards the service access request to a next hop XMPP server according to the selected routing path, and forwards the service access request in turn, to an XMPP gateway connected to a service server; after the XMPP gateway receives the service access request, the XMPP gateway invokes the service server to obtain a service access response, and forwards the service access response to the XMPP server in the home domain that the XMPP client belongs to; the XMPP server in the home domain that the XMPP client belongs to sends the service access response to the XMPP client. | 07-14-2011 |
20110238840 | METHOD, SYSTEM, AND DEVICE FOR SERVICE NEGOTIATION - The present invention discloses a service negotiation method, system and device. The service negotiation method includes: obtaining a service negotiation request that contains multiple services; obtaining a requirement processing result of the multiple services according to the service negotiation request; and selecting a target service according to the requirement processing result, generating a service negotiation result corresponding to the service negotiation request, and returning the service negotiation result. The present invention enables the service network to support service negotiation under multiple service requirements and meets the needs of service interactions and the requirements of the negotiation requester. With the present invention, the success rate of service negotiation is increased and the user satisfaction is enhanced. | 09-29-2011 |
20110268039 | METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING SERVICE ROAMING - The present invention discloses a method for implementing service roaming. The method includes: receiving a roaming registration request that includes a service identifier (ID); obtaining a physical access address of a service according to the service ID, and generating and storing service registration route information that includes the service ID and the physical access address of the service; obtaining an address of a home service router or a service router to which the service belongs before the service roams, and sending a roaming notification message to the home service router or the service router to which the service belongs before the service roams. In this way, a user may access the service, thus the user experience and the universality of services created by the user are improved. | 11-03-2011 |
20120233248 | METHOD AND SYSTEM FOR PROCESSING REQUEST MESSAGE, AND LOAD BALANCER DEVICE - A method and a system for processing a request message, and a load balancer device are provided. The load balancer obtains a service name and an operation name through simple string matching, and a large amount of computing is performed at a server side, thereby solving a session hold problem of a composition engine cluster, reducing a computing task of a load balancer, maximizing a fan-out capability of the load balancer, and increasing a throughput of the composition engine cluster to a maximum extent, therefore satisfying a demand for a large capacity of a composition engine. | 09-13-2012 |
20120246716 | METHOD, APPARATUS AND SYSTEM FOR OBTAINING USER INFORMATION - A method, apparatus and system for obtaining user information are disclosed by the present invention. The present invention solves the problem of lower security of user information. The method includes: obtaining the interactive state of the service requester in the service request process, wherein the interactive state is used for indicating the specific state in which the service requester and its service are during the process of interaction with each other; determining if the interactive state of the service requester, in the process of requesting the service, meets the preset access-authorized-policy of the user information in the service request; when the interactive state of the service requester, in the process of requesting the service, meets the preset access-authorized-policy of the user information in said service request, obtaining the user information and sending the user information to the service. | 09-27-2012 |
20130094504 | Service Routing Method and System on Service Overlay Network - Embodiments of the present invention provide a service routing method that includes: a current service routing entity receiving a service request, and the current service routing entity selecting a second service routing entity; if the second service routing entity is not the current service routing entity itself, the current service routing entity forwards the service request to the second service routing entity, sets the second service routing entity is as the current service routing entity, and performs the receiving and the selecting until the second service routing entity selected by the current service routing entity is the current service routing entity itself; and if the second service routing entity is the current service routing entity itself, setting the current service routing entity as a first most adjacent service routing entity that obtains service registration information of the service and sends the service request to a service provider. | 04-18-2013 |
20140115685 | SMART SPACE ACCESS METHOD, SYSTEM, CONTROLLER, AND SMART SPACE INTERFACE SERVER - The present disclosure provides a smart space access method, a system, a controller, and a smart space interface server. The smart space access method includes: determining, by a controller that the controller enters a smart space in a smart space list; receiving a main mobile code corresponding to the smart space; and loading and executing the main mobile code, displaying a main service interface, generating a smart space request according to a service number of a selected application, sending the smart space request to the interface server, executing a result mobile code sent by the interface server, and displaying a processing result of the selected application. According to the present disclosure, access to different smart applications in different smart spaces can be implemented in a uniform manner by using a single controller without preinstalling a control program of a smart space, thereby providing a good expansibility. | 04-24-2014 |
Patent application number | Description | Published |
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 |
20120146084 | LIGHT-EMITTING DIODE PACKAGE STRUCTURE - The present invention discloses a light-emitting diode (LED) package structure, which includes a housing, a first electrode plate, a second electrode plate, a light-emitting diode, and a voltage regulation diode. The housing has a top surface forming a cavity, and the cavity contains therein a wall that divides the cavity into a light emission section and a voltage regulation section. By separately arranging the light-emitting diode and the voltage regulation diode in two different sections of the light emission section and the voltage regulation section, the present invention prevents the voltage regulation diode from affecting light flux of the light-emitting diode by absorbing light, thereby enhancing overall lighting performance of the LED package structure. | 06-14-2012 |
20120256213 | LED STRUCTURE AND MANUFACTURING METHOD THEREOF - The present invention discloses an LED structure and a manufacturing method thereof. The LED structure has a housing, an LED chip and a transparent encapsulant. The housing has a recess and at least one protruded wall. The LED chip is received in the recess. The transparent encapsulant is formed by dispensing a molding compound into the recess by an adhesive dispenser. The transparent encapsulant has an edge matched with an edge of the recess to encapsulate the LED chip in the recess, and has a height smaller than that of the protruded wall. The LED chip of the LED structure of the present invention can emit light through the spherical surface of the transparent encapsulant based on a greater visual angle, and thus enhance the light extraction efficiency. | 10-11-2012 |
20120256214 | LED PACKAGE STRUCTURE - The present invention discloses an LED package structure which has a housing, an LED chip and a transparent encapsulant. The housing has a recess and a plurality of protrusions. The LED chip is mounted in the recess of the housing, and covered in the recess by the transparent encapsulant. The protrusions are formed in the recess or on the edge of the housing. The protrusions of the present invention can form the uneven shape of the surface of the transparent encapsulant, so as to increase the diffusion angle of the light and enhance the light extraction efficiency. | 10-11-2012 |
20120320628 | SIDE-LIGHT TYPE LIGHT GUIDE PLATE ASSEMBLY AND BACKLIGHT MODULE - The present invention discloses a side-light type light guide plate assembly and a backlight module, which has a light guide plate and at least one reflector sheet. The light guide plate has a lower surface, a light output surface opposite to the lower surface, and at least one light input side surface connected between the lower surface and the light output surface. The reflector sheet is correspondingly disposed on at least one side surface of the light guide plate except for the light input side surface, while a medium layer is defined between the reflector sheet and the light guide plate. The refraction index of the medium layer is smaller than or equal to 1.12. By providing the air layer and the reflector sheet, light beam emitting out of a side of the light guide plate and going back to the light guide plate can meet conditions of total reflection, so as to prevent from generating a light leakage phenomenon at edges of the light guide plate. | 12-20-2012 |
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 |
20130033850 | LED Light Bar and Display Device Using the Same - The application provides a light-emitting diode (LED) light bar and a display device using the same, wherein the LED light bar comprises a forward light string in forward series connection with the alternate current (AC), and a string in inverse series connection with the AC. The application is characterized in that the LED light bar also comprises a sharing light string. Said forward light string is in series connection with the sharing light string, and said inverse light string is in series connection with the sharing light string. The application is provided with a sharing light string which is forwardly connected into the forward light string and is inversely connected into the inverse light string. The application can use the sharing light string to act in both the forward light string and the inverse light string to save cost. Meanwhile, by improving the AC LED circuit design, the number LEDs in use is reduced; the spatial stroboflash is eliminated; the LED drive cost is reduced; and the problem of reduction of efficiency during AC-DC conversion is eliminated. | 02-07-2013 |
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 |
20130158956 | SELECTING METHOD OF LIGHT GUIDE PLATE OF BACKLIGHT MODULE - A selecting method of light guide plate of backlight module is described. The selecting method includes the steps of: calculating a plurality of mura indexes (MI) corresponding to a plurality of mura statuses of a plurality of first light guide plate (LGP) types, respectively; defining a plurality of film structures, wherein each of the film structures corresponds to each of mura indexes for mapping the mura indexes (MI) of the first LGP types with the film structures to construct a mapping database; and selecting one of the film structures and one of the mura indexes (MI) correspondingly from the mapping database for determining a critical dot dimension (CDD) of a second LGP type of the selected film structure. The selecting method avoids the mura, speed up the research and development procedure of the backlight module, labor cost and manufacturing cost when the LGP is assembled with the film structure. | 06-20-2013 |
20130182198 | Backlight display Module and Liquid Crystal Display Device - The present invention provides a backlight display module. The backlight display module has a light source used to emit lights; a light guide plate used to receive the lights and distribute the lights out of a light-emitting surface; a liquid crystal panel disposed on a top of the light-emitting surface of the light guide plate and used to display images; and a metal frame disposed at a periphery of the backlight display module and used to fix the liquid crystal panel to a corresponding position to the light guide plate. The backlight display module further has a light absorption layer mounted between the liquid crystal panel and the metal frame. The present invention further relates to a liquid crystal display device. The backlight display module and the liquid crystal display device of the present invention use the light absorption layer to prevent high-brightness light spots from forming at the periphery of the liquid crystal panel. | 07-18-2013 |
20130256721 | LED Light with Electrostatic Protection and Backlight Module Using the LED Light - The present invention provides an LED light with electrostatic protection and a backlight module using the LED light. The LED light includes a carrying frame, a light-emitting die mounted in the carrying frame, and an encapsulation resin encapsulating the light-emitting die in the carrying frame. The carrying frame includes a frame body, first and second copper foils mounted in the frame body, and a first conductive metal plate mounted in the frame body. The first and second copper foils are respectively and electrically connected by two gold wires to the light-emitting die. The first conductive metal plate is arranged to space from the first or second copper foil, whereby an electrical capacitor is formed between the first or second copper foil and the first conductive metal plate. The present invention effectively prevents burnout of gold wires caused by static electricity. | 10-03-2013 |
20130265524 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - The present invention discloses a backlight module and a liquid crystal display. The reflection surface and the light emitting surface of a light guide plate have two bottom surfaces and two lateral surfaces located therebetween. The two bottom surface comprises a supporting surface. The backlight module further comprises a support post. The supporting surface has an inclined contact surface disposed thereon. The support post is attached to the inclined contact surface. A gravitational force is in a direction parallel to a length of a light source. The force acting between the light guide plate and the support post is formed when a change of the light guide plate occurs along the gravitational force. The support post can push the light guide plate toward the light source under the acting force. | 10-10-2013 |
20130271952 | LED Backlight Source - The present invention provides an LED backlight source, which includes a printed circuit board, a plurality of LED lights mounted to and electrically connected to the printed circuit board, an LED lens mounted to the printed circuit board, and fluorescent powder. The LED lens is set above and covers the plurality of LED lights. Each of the LED lights includes a carrier frame, a light-emitting chip mounted in the carrier frame, and an encapsulation resin that encapsulates the light-emitting chip in the carrier frame. The fluorescent powder is mounted to the LED lens. The present invention provides an LED backlight source, which arranges fluorescent powder and encapsulation resin in a separate manner so as to realize adjustability of chromaticity of the LED lights chromaticity and improve yield rate of manufacture. | 10-17-2013 |
20130279191 | LIGHT GUIDE PLATE AND CORRESPONDING BACKLIGHT MODULE - The present invention relates to a light guide plate and a corresponding backlight module. The light guide plate has a plate body, a light-exiting prism structure and a reflecting prism structure. The reflecting prism structure is mounted on a reflecting area on a light-exiting surface of the plate body. The light guide plate and the corresponding backlight module can reduce light leakage at the junction between the light guide and a fixing plastic frame by the reflecting prism structure mounted at sides of the light guide plate. | 10-24-2013 |
20130279192 | PRISM LIGHT GUIDE PLATE AND CORRESPONDING BACKLIGHT MODULE - The present invention relates a prism light guide plate and a corresponding backlight module. The prism light guide plate includes a plate body. The plate body has a plurality of bar-shaped prisms disposed on a light-exiting surface of the plate body and at least one light-absorption layer disposed on at least one side surface of the plate body. The present invention disposes the light-absorption layer on the side surface of the plate body to reduce or eliminate the bright lines at the side surfaces of the prism light guide plate so that the technical problem of bright lines occurring at the side surfaces of a conventional prism light guide plate can be effectively solved. | 10-24-2013 |
20140002513 | EDGE-LIT BACKLIGHT MODULE AND SCANNING METHOD THEREOF | 01-02-2014 |
20140002769 | SIDE-EDGE NON-UNIFORM DUTY RATIO BACKLIGHT DRIVING METHOD | 01-02-2014 |
20140003085 | ASYMMETRIC PRISM STRUCTURE, LIGHT GUIDE PLATE, BACKLIGHT MODULE, AND APPLICATION | 01-02-2014 |
20140029304 | SIDE-EDGE BACKLIGHT MODULE HAVING NON-UNIFORMLY SIZED BACKLIGHT SECTIONS AND DESIGN METHOD THEREOF - The present invention relates to a side-edge backlight module having non-uniformly sized backlight sections and a design method thereof. The backlight module includes backlight sections that have relative sizes satisfying the condition that the backlight sections have higher ranks are of greater sizes. Ranking the backlight sections is made by conducting an simulation operation for a process of sectionalized lighting of backlight to display liquid crystal panel signals on the basis of uniformly sized backlight sections and conducting analysis of the number of zones where an interference signal appears and distance of the interference signal when each of backlight sections is lit in the simulation operation on the basis of uniformly sized backlight sections and ranking the backlight sections according to strength of cross-talking caused by the interference signal so that a backlight section having less strong cross-talking is set with a higher rank. | 01-30-2014 |
20140036535 | BACKLIGHT MODULE AND AN LED LIGHT BAR THEREOF - A backlight module and a light emitting diode (LED) light bar thereof are proposed. The backlight module includes a plurality of LEDs, at least one circuit board, a heat sink, a plurality of screws, and a light guide plate (LGP). The plurality of LEDs are arranged on the at least one circuit board. A plurality of screws are arranged on the at least one circuit board and the arrangement method thereof depends on temperature distribution of the at least one circuit board. The plurality of screws are inserted between the plurality of LEDs and are arranged at an unequally distance so that temperature can be evenly distributed over the LED light bar, thereby improving image quality of display devices. | 02-06-2014 |
20140056555 | LIGHT GUIDE PLATE AND MANUFACTURING METHOD THEREOF - The present invention provides a light guide plate and a manufacturing method thereof. The light guide plate includes a light guide plate body and ink dots printed on a surface of the light guide plate body. The ink dots contain an antistatic agent. The manufacturing method of the light guide plate includes (1) providing a light guide plate body; (2) providing an ink and an antistatic agent ad mixing the antistatic agent in the ink; and (3) printing the ink that contains the antistatic agent on a surface of the light guide plate body to form the ink dots. The antistatic agent contained in the ink dots helps suppressing static electricity generated on the light guide plate so as to eliminate mura caused by electrostatic attraction. | 02-27-2014 |
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 |
20140125916 | BACKLIGHT MODULE AND DISPLAY APPARATUS - The present invention provides a backlight module and a display apparatus. The display apparatus comprises the backlight module and a display panel. The backlight module comprises a light collector, optical fibers, a light guide bar and a light guide plate. The optical fibers are connected between the light collector and the light guide bar. The light guide plate is disposed at one side of the light guide bar. The present invention can use ambient light rays to form a backlight source. | 05-08-2014 |
20140176865 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - The present invention relates to a liquid crystal display (LCD) and a manufacturing method thereof; the LCD comprises a backlight module and a display panel; an included angle ⊖ | 06-26-2014 |
Patent application number | Description | Published |
20120275187 | LIGHT GUIDE PANEL AND BACK LIGHT MODULE THEREOF - The invention relates to an LGP and a back light module thereof, wherein the LGP comprises a light input surface, a bottom surface and a light output surface opposite to the bottom surface, and is characterized in that the bottom surface and/or the light output surface is provided with a plurality of microstructures, distribution rules for microstructures along the direction parallel to the light input surface of the LGP are: the microstructures in the middle of the LGP are closely arranged, and the microstructures on the two sides are sparsely arranged. In the LGP provided in the invention, the light output in the direction parallel to the light input surface can reach the brightness distribution with high middle and low edges, thereby achieving higher efficiency of light energy utilization. | 11-01-2012 |
20130094185 | LED lens, Back Light Module and Liquid Crystal Display Device - The present invention discloses a light emitting diode (LED) lens, a back light module and a liquid crystal display (LCD) device. A LED lens is of a direct type back light module; the dispersion index of said LED lens is less than 0.1; said dispersion index is: | 04-18-2013 |
20130100382 | LIGHT GUIDE PLATE, BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE - A light guide plate is an optical transmissive plate and comprises at least one light incident surface for receiving light rays, one light exiting surface intersecting with the light incident surface, and one bottom surface opposite to the light exiting surface and formed with a plurality of grooves. The grooves are arranged perpendicularly to the light incident surface for adjusting a distance between a first grooves near the light incident surface and the light incident surface. Since a distance between the first microstructure near the light incident surface and the light incident surface is adjusted without modifying the light coupling distance, the hot-spot phenomenon can be reduced without increasing the cost of the light guide plate. Other grooves are arranged at increasing density and are slightly different for improving uniformity of the light rays outputted and luminance of the backlight module comprising the light guide plate. | 04-25-2013 |
20130107577 | Backlight Module and Manufacturing Method thereof, and Liquid Crystal Display Device | 05-02-2013 |
20130140062 | CIRCUIT BOARD STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - A manufacturing method of a circuit board structure includes steps of: providing a circuit board which comprising a metal substrate, a metal layer and a dielectric layer disposed between the metal substrate and the metal layer; forming grooves on the circuit board to expose the metal substrate, the dielectric layer and the metal layer; performing a procedure for connecting metal in the grooves so that the metal substrate and the metal layer being in contact with each other. A structure of circuit board comprises a metal substrate, a dielectric layer and a metal layer. The dielectric layer is formed on the metal substrate, and the metal layer is formed on the dielectric layer; wherein the metal substrate and the metal layer can be in contact with each other at an appropriate position by performing a metal connecting procedure. | 06-06-2013 |
20130148054 | LIGHT GUIDE PLATE AS WELL AS BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A light guide plate as well as a backlight module and a liquid crystal display device which include the light guide plate. The light guide plate comprises a light entrance surface, a light emitting surface connected with the light entrance surface, and a bottom surface disposed oppositely to the light emitting surface. A plurality of V-shaped groove microstructures is disposed on the light entrance surface, a range of a top angle of the V-shaped groove microstructure is from 100 to 130 degrees. Provided technology is easy to be embodied in the industry and a backlight effect with increased uniformity of emitting light is achieved. | 06-13-2013 |
20130265523 | Backlight Module and Liquid Crystal Display - A liquid crystal display (LCD) and a backlight module thereof are proposed. The backlight module includes a light guide plate (LGP), a first prism sheet, and a second prism sheet. The first prism sheet is disposed on the LGP. The second prism sheet is disposed on the first prism sheet. The first and second prism sheets both include a plurality of prisms. The plurality of prisms of the first prism sheet are perpendicular to a longer side of the LGP. The plurality of prisms of the second prism sheet form an angle with the longer side of the LGP, and the angle measures between 15 and 45 degrees. Since the backlight module and the plurality of prisms of the second prism sheet both form the angle between 15 and 45 degrees with the longer side of the LGP, brightness at a frontal viewing angle is enhanced and a viewing angle becomes wider. | 10-10-2013 |
20130271694 | Direct-light Type Backlight Module and Liquid Crystal Display - A direct-light type backlight module and a liquid crystal display (LCD) are proposed. The direct-light type backlight module includes a base frame, a light source, a diffuser plate, and a plurality of support pins. The light source is disposed on the base frame. The diffuser plate is disposed on the light source. The plurality of support pins are disposed on the base frame and support the diffuser plate. At least one of the plurality of support pins is made of first transparent materials, or is made of is made of top and bottom connected second transparent materials and opaque materials. Through the abovementioned method, support pin shadow mura could be successfully prevented, and a backlight effect and a display effect could be effectively enhanced when light emitted by the light source shines on the at least one of the plurality of support pins. | 10-17-2013 |
20130294052 | Backlight Module for Liquid Crystal Display and Liquid Crystal Display - The utility model discloses a backlight module for a liquid crystal display device and a liquid crystal display device. The backlight module comprises an LED and a backplane, wherein the backlight module also comprises a heatsink plate arranged on the outer of the backplane; and the LED is linked with the heatsink plate in the mode of heat conduction. The utility model, by arranging the LED on an extra heatsink plate which is arranged on the outer of the backplane, dissipates outward the heat emitted by the LED through the heatsink plate, lowers the temperature of the backlight cavity, and protects the optical components. At the same time, because the backplane is not directly used to dissipate heat, the gradient of temperature distribution on the backplane is reduced, thus, the gradient of temperature distribution in the backlight cavity is reduced and stress of the backlight cavity induced by the temperature gradient is also reduced. | 11-07-2013 |
20130335675 | DIRECT-TYPE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY USING THE SAME - A direct-type backlight unit is provided for improving a dark area problem on the diffusion plate. The direct-type backlight unit includes an optical sheet; a diffusion plate for supporting the optical sheet; a bottom plate, disposed below the diffusion plate; a plurality of light emitting devices (LEDs), disposed between the diffusion plate and the bottom plate; a plurality of supporting elements, disposed between the diffusion plate and the bottom plate and fixed on the bottom plate, each supporting element including: a top portion having a light transmissive section through which light emitted by the LEDs pass; and a bottom portion, fixed on the bottom plate. | 12-19-2013 |
20130343040 | DIRECT TYPE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A direct type backlight unit includes an optical film, a diffusion plate for supporting the optical film, a bottom plate disposed under the diffusion plate, a plurality of light emitted diodes disposed between the diffusion plate and the bottom plate, and a plurality of support structures disposed between the diffusion plate and the bottom plate and fixed on the bottom plate, wherein each support structure is disposed between two adjacent light emitting diodes, a height of each support structure is smaller than a distance between the bottom plate and the diffusion plate. The direct type backlight unit can improve the problem that a dark area occurs on the diffusion plate. | 12-26-2013 |
20140056029 | BACKLIGHT MODULE - A backlight module comprises: a light emitting device; a light guide plate that has a plurality of light guide prisms; a first prism assembly that comprises a first base body and a plurality of first prisms arranged on the light emergent surface of the first base body; a second prism assembly that comprises a second base body and a plurality of second prisms, wherein the extending direction of the second prisms is vertical to that of the first prisms. By way of the light guide prisms of the light guide plate extending in the parallel direction to the extending direction of the first prisms, the light beam with a large angle propagating through the light guide plate will not be guided out by the prisms near the light incident side, so as to increase the light mixing area and subsequently avoid the presence of alternately dark and bright hotspot. | 02-27-2014 |
20150300609 | BACKLIGHT SOURCE AND MANUFACTURING METHOD THEREOF - Disclosed are a backlight source and a manufacturing method thereof, wherein the method of manufacturing the backlight source comprises the following steps: forming a base layer, a dielectric layer, and a conductive layer stacked successively from bottom to top to form a semi-finished PCB; the semi-finished PCB is divided into a light bar area and a heat dissipating area; the conductive layer is divided into a first conductive area and a second conductive area insulated from each other; etching the second conductive area to form a preset conductive circuit; spraying insulating paint upon the conductive layer to form the insulating layer, thus producing the PCB; and installing the LED onto the light bar area and making it in electrical connection with the second conductive area. | 10-22-2015 |
Patent application number | Description | Published |
20090233044 | Carbon Fiber Composite Material, Product and Method - A carbon fiber composite material comprises a plurality of carbon fiber layers, each layer having a first set of carbon fibers aligned substantially parallel to the long axis of the fibers; and a resin covering at least a portion of the carbon fiber layers. The carbon fiber layers are stacked and laminated together; and at least two layers are disposed so that the first set fibers in the two layers have a relative angle of about 5-90° with each other. | 09-17-2009 |
20100013388 | Electroluminescent Plate, Product Containing the Same, and Preparing Method Thereof - A case product comprises an EL plate and a plastic shell, wherein the EL plate comprising a substrate film, a transparent electrode layer, a light-emitting layer, an insulating layer, a back electrode layer, and an adhesive layer, wherein the substrate film, the transparent electrode layer, the light-emitting layer, the insulating layer, the back electrode layer, the protective layer and the adhesive layer are configured to be positioned next to each other in a predefined order. And a method of preparing a case product comprises: coating a substrate film with a transparent electrode layer, a light-emitting layer, an insulating layer, a back electrode layer, a protective layer and an adhesive layer; shaping the substrate film in a high-pressure mold; cutting the substrate film in a cutting mold to form an EL plate; molding the EL plate in an injection mold, and integrating the EL plate with a plastic shell. | 01-21-2010 |
20100110622 | Product Case and an Electronic Device Using the Same - The present invention discloses a product case for housing an electronic device, wherein the product case comprising a case body; a decoration layer disposed on the case body; a decorating panel; wherein the surface of the decoration layer is configured with a chamber, and the decorating panel is configured to be inlayed inside the chamber. According to the present invention, the product case is configured with the decoration layer, and the decorating panel is configured to be inlayed inside the chamber. Therefore, the design of the electronic device is improved without influencing the decoration layer. Further, the design of the electronic device case may be customized in accordance with the requirement of the consumer. | 05-06-2010 |
20110109210 | METHOD OF INSERTING BRITTLE MATERIAL IN PLASTIC SHELL AND ELECTRONIC DEVICE HAVING THE PLASTIC SHELL - A method of inserting a brittle material into a plastic shell comprises: a) processing the brittle material, so that the brittle material comprises an embedded portion to be embedded into the plastic shell, an exposed portion to be exposed outside the plastic shell, and a positioning portion between the embedded portion and the exposed portion; b) putting the exposed portion and at least part of the position portion into a fixed mold core of an injection mold, with the brittle material being positioned in the fixed mold core by the positioning portion; and c) injecting molten plastic into the mold to form the plastic shell, in which the embedded portion and at least part of the positioning portion are embedded into the plastic shell with the exposed portion and the remaining or the positioning portion being exposed outside the plastic shell. An electronic device having the above plastic shell is also provided. | 05-12-2011 |
20110210026 | SHELL FOR ELECTRONIC DEVICE AND METHOD OF FORMING THE SAME - A shell for an electronic device is provided. The shell includes a shell body with an opening formed thereon, and a light transmitting plate mounted onto the shell body to cover the opening. The shell body is formed by hot-pressing at least two layers of carbon fiber fabrics prepreged with a thermosetting resin. | 09-01-2011 |
20120100345 | GLASS ARTICLE AND METHOD OF FORMING THE SAME - A glass article is provided. The glass article may comprise: a glass body with convex-concave and/or via hole structures formed on at least a part of periphery of the glass body; a plastic layer adhered to the periphery of the glass body with adhesive coated therebetween. The plastic layer may be adhered to the glass body via the convex-concave and/or via hole structures. A method of forming the glass article as described above is also provided. | 04-26-2012 |
Patent application number | Description | Published |
20120127883 | METHOD, APPARATUS, AND SYSTEM FOR DETERMINING AND MAINTAINING QUALITY OF SERVICE PARAMETERS ON A MULTI-HOP NETWORK - Disclosure of the present embodiments relate to a method, an apparatus, and a system for determining and maintaining quality of service parameters on a multi-hop network. The method for determining QoS parameters on a multi-hop network includes: in a data transmission process in a transmission path from a user equipment to an evolved NodeB, acquiring statistics of QoS parameters of a relay link in the transmission path; and determining, according to the statistics of the QoS parameters of the relay link and in combination with QoS parameters that need to be maintained in the transmission path and radio interface topology information in the transmission path, QoS parameters that need to be acquired by an access link and the relay link in the transmission path. | 05-24-2012 |
20130100929 | Handover Method, Communication Device and Communication System - The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system. | 04-25-2013 |
20130301517 | METHOD, APPARATUS, AND COMMUNICATION SYSTEM FOR CONFIGURING RELAY NODE SUBFRAME - The present invention discloses a method for configuring a relay node subframe, including: a relay node (RN) sends an RN subframe configuration request for at least one component carrier (CC) to a base station, where the RN subframe configuration request for one or more CCs is used to request for RN subframe configuration for at least one CC; the RN receives the RN subframe configuration information for the at least one CC sent by the base station; and the RN subframe configuration information for the at least one CC is obtained through configuration performed by the base station after the base station receives an RN subframe configuration request for the at least one CC. The present invention also discloses a corresponding apparatus. According to a solution of the present invention, an RN subframe may be configured for a CC when carrier aggregation and RN are deployed in an integrated manner. | 11-14-2013 |
20150078341 | Handover Method, Communication Device and Communication System - The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system. | 03-19-2015 |
20150087309 | Handover Method, Communication Device and Communication System - The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system. | 03-26-2015 |
20150156663 | TRAFFIC BEARER MAPPING METHOD AND COMMUNICATION DEVICE - A traffic bearer mapping method includes: obtaining attribute information of a traffic data flow of a user; selecting a relay transmission tunnel according to the attribute information of the traffic data flow of the user; and mapping the received traffic data flow to the relay transmission tunnel for transmission, where the relay transmission tunnel includes a relay link radio bearer Un RB or a bearer including the Un RB. Transmission of a traffic data flow in an LTE-A network after a relay node is introduced into is implemented, thereby ensuring quality of service of multi-service. | 06-04-2015 |
Patent application number | Description | Published |
20130010238 | LIQUID CRYSTAL PANEL AND SPACER STRUCTURE THEREOF - The present invention discloses a liquid crystal panel and a spacer structure thereof. The liquid crystal panel has: an array substrate, a color filter substrate, and a plurality of spacer structures sandwiched between the array substrate and the color filter substrate. Each of the spacer structures has: a first spacer disposed on an upper surface of the array substrate; and a second spacer disposed on a lower surface of the color filter substrate. The second spacer is correspondingly abutted against the first spacer. Thus, when the liquid crystal panel is impacted by external force, the first spacer and the second spacer can keep a tight abutment therebetween, so as to ensure the display quality of the liquid crystal panel. | 01-10-2013 |
20130069066 | THIN FILM TRANSISTOR AND MANUFACTURE METHOD THEREOF - Disclosed is a thin film transistor, comprising a first conductive layer, a first insulation layer, an amorphous silicon layer, an ohmic contact layer, a second insulation layer, a second conductive layer, a protective layer and a transparent electrode layer. The present invention also relates to a manufacture method of the thin film transistor. The thin film transistor and the manufacture method of the present invention implements merely three stages of photolithography processes to complete the manufacture of the thin film transistor, and therefore to save the manufacture cost and the process time of the thin film transistor. | 03-21-2013 |
20130092946 | TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - The present invention provides a TFT-LCD array substrate having a gate-line metal layer, a data-line metal layer crossing the gate-line metal layer and a plurality of layers covering a periphery of the gate-line metal layer and the data-line metal layer; the gate-line metal layer has first gate lines and second gate lines parallel and alternately arranged, the date-line metal layer has first data lines and second data lines parallel and alternately arranged; the first gate line and the second gate line are electrically connected; the first data line and the second data line are electrically connected. The present invention further provides a manufacturing method of the TFT-LCD array substrate. Implementing the TFT-LCD array substrate and the manufacturing method can reduce the occurrence of line-broken in the active array of TFT-LCD, increase the aperture ratio of the product and enhance yield rate of the products. | 04-18-2013 |
20130105800 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND MANUFACTURE METHOD THEREOF | 05-02-2013 |
20130120230 | Flat Display Panel And A Method Of Repairing The Same - A flat display panel and a method of repairing the same are proposed. The flat display panel includes a plurality of repairing lines parallel to data lines. The plurality of repairing lines are disposed at one side of a plurality of pixel electrodes one on one. When one of the plurality of data lines is broken, repairing lines form an electrical bypass route for circumventing a gap in the broken data line. Thus, a signal can be normally transmitted to the pixel electrode through the electrical bypass route. | 05-16-2013 |
20130335662 | Hotspot Repair Method for LCD Panel and LCD Panel after Hotspot Repair - The present disclosure provides a hotspot repair method for an LCD panel for increasing the quality of LCD panel, and an LCD panel after hotspot repair. The method includes the steps: A: Arranging repair line(s) on the short connected first TFT or second TFT to disconnect the data line from the first pixel electrode or the second pixel electrode; B: Bridging the first pixel electrode connected with the first TFT with the second pixel electrode connected with the second TFT. In the present disclosure, because the data line is disconnected from the pixel electrode by arranging the repair line on the short connected first TFT or second TFT, and the first pixel electrode connected with the first TFT is bridged with the second pixel electrode connected with the second TFT, hotspots are avoided, the pixel is not required to be repaired into dim spots, and the display quality of the LCD panel and the quality of the LCD panel are increased. | 12-19-2013 |
20140071363 | FAN-OUT WIRING ARRANGEMENT OF TFT-LCD SLIM BEZEL ARRANGEMENT - The present invention relates to a fan-out wiring arrangement of TFT-LCD slim bezel arrangement. The fan-out wiring arrangement includes a first metal layer that is subjected to etching to form parallel first fan-out wires and a second metal layer that is subjected to etching to form parallel second fan-out wires. The first and second metal layers are respectively arranged at upper and lower sides to be parallel to and substantially correspond to each other. The first fan-out wires have line width and fan-out pitch that are identical to those of the second fan-out wires. The first fan-out wires have projections on the second metal layer that are parallel to the second fan-out wires and alternate with the second fan-out wires in an equally spaced manner. The fan-out wiring arrangement realizes wire pitch ≦ | 03-13-2014 |
Patent application number | Description | Published |
20090122801 | ETHERNET SWITCHING AND FORWARDING METHOD, SYSTEM AND APPARATUS - An Ethernet switching and forwarding method, and at least one Ethernet forwarding mode of standard Ethernet forwarding, multiplex Ethernet forwarding, layer-3 routing and forwarding, across-VLAN multicast forwarding plane, point-to-point VLAN forwarding, or point-to-point double VLAN forwarding. The method includes: an Ethernet message entering a user side port or a network side port; processing, by the port, the message to provide the message with a VLAN tag allocated uniformly by the port; determining, by the port, a forwarding mode for the message and sending the message to a corresponding forwarding plane; determining, by the forwarding plane, an egress port of the message and processing the specific Ethernet control message in accordance with a control message capturing policy table; and forwarding the message to the egress port and encapsulating the message in accordance with an attribute table of the egress port. | 05-14-2009 |
20090147786 | MULTICAST SERVICE PROCESSING METHOD AND ACCESS EQUIPMENT - A multicast service processing method and access equipment are disclosed. The method includes: receiving multicast program request message from terminal device, inquiring about program rating parameters according to said multicast program request message, wherein the program rating parameter includes multicast group IP address and multicast program rated priority, generating multicast program data according to the program rating parameters, sending the multicast program data to the terminal device. | 06-11-2009 |
20120275339 | Method and System of Centralized Control and Management for Fiber Channel Over Ethernet Networks - A method implemented in an FCoE controller and manager (FCM) coupled to a first fiber channel over Ethernet (FCoE) data forwarder (FDF), the method comprising sending to the first FDF a first Controlling FDF Information (CFI) request that requests the name of the first FDF, receiving from the first FDF a first CFI acceptance comprising the name of the first FDF, receiving from the first the second CFI acceptance associated with a second FDF, wherein the first CFI acceptance and the second CFI acceptance allow the FCM to develop topology information for a FCoE network comprising the FCM, the first FDF, and the second FDF, creating a first base forwarding table for the first FDF, and creating a second base forwarding table for the second FDF, wherein the second base forwarding table is different than the first base forwarding table. | 11-01-2012 |
20120275467 | Method and System of Centralized Control and Management for Fiber Channel Over Ethernet Networks - A first fiber channel over Ethernet (FCoE) data forwarder (FDF), comprising a memory coupled to a processor, wherein the memory comprises instructions that cause the processor to receive a base forwarding table from an FCoE controller and manager (FCM), wherein the FDF comprise a plurality of ports, and wherein the first FDF uses the base forwarding table to determine which of the ports to send a first FCoE data frame comprising fiber channel (FC) data, receive a second FCoE data frame comprising a media access control (MAC) address, a port identifier, and FC data, and update the base forwarding table using the MAC address and the port identifier. | 11-01-2012 |
20120275787 | Method and System of Centralized Control and Management for Fiber Channel Over Ethernet Networks - A fiber channel over Ethernet (FCoE) network component, comprising a first FCoE data forwarder (FDF) configured to couple to a second FDF and to a third FDF, wherein the first FDF is configured to receive a FCoE frame from the second FDF and send the FCoE frame to the third FDF, wherein the frame comprises a destination address and a fiber channel (FC) payload, and wherein the first FDF does not change the destination address of the frame when the first FDF forwards the frame to the third FDF. | 11-01-2012 |