Chun-Chi
Chun Chi Chen, Shanghai CN
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20110279797 | APPARATUS AND METHOD FOR CALIBRATING LITHOGRAPHY PROCESS - A calibration wafer may bear one or more different mark types to facilitate inspection of a lithography process. A first mark type may be located on the outer peripheral portion of the wafer to indicate the desired boundary of an edge bead removal (EBR) region. A second mark type may be located on an outer peripheral portion of the wafer to indicate the desired boundary of a wafer edge expose region (WEE). A third mark type may indicate the border of a portion of the wafer expected to bear a wafer identification mark. A fourth mark type may be located at the center of the wafer to allow for precise and uniform application of liquid photoresist material to the calibration wafer. The calibration wafer may be employed in methods of rapidly and easily assessing the accuracy of various phases of photolithography processes. | 11-17-2011 |
Chun Chi Chen, Hsinchu TW
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20110000509 | PHOTORESIST TOOL CLEANING JIG CONFIGURED TO RECEIVE FLOW FROM TOP AND BOTTOM - A cup wash disk jig employed to clean photoresist from a spin-on chamber, receives cleaning solvent from both the bottom and the top, enhancing cleaning effectiveness. The cup wash disk includes a first set of channels allowing fluid communication between a hole positioned in a top surface of the cup wash disk jig, and a plurality of orifices distributed about the edge of the jig. Solvent is applied to the top surface of the jig, for example from an existing reduce resist control (RRC) nozzle normally utilized to dispense resist material. The solvent is flowed through these channels and ejected from the disk sides through the orifice, thereby facilitating removal of resist residue from coater cup portions of the chamber. Solvent may also be applied to an opening in a bottom surface of the jig, for example from a back rinse nozzle, to flow through a second set of channels and be ejected through different jig edge orifices. | 01-06-2011 |
20130084530 | METHOD FOR FABRICATING PATTERNED LAYER - A method for fabricating a patterned layer is disclosed. Firstly, a semiconductor substrate is provided. Then, a precursory gas on the semiconductor substrate is formed. Finally, a patterned layer on the semiconductor substrate is deposited by reacting the precursory gas with at least one electron beam or at least one ion beam. The present invention not only fabricates a patterned layer on the substrate in a single step but also achieves a high lithographic resolution and avoids remains of contaminations by using the properties of the electron beam or the ion beam and the precursory gas. | 04-04-2013 |
Chun Chi Chen, Taipei City 115 TW
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20100049355 | METHOD FOR DETERMINING TOOL'S PRODUCTION QUALITY - A method for determining manufacturing tool production quality includes providing a table with manufacturing process data. The table is analyzed and a contingency table is established. The contingency table comprises several manufacturing tools, manufacturing processes, and the number of occurrences of bad lots. Split the contingency table up into a plurality of sub-tables. Use Cochran-Mantel-Haenszel test for determining the number of bad lots produced by the manufacturing tools and getting a plurality of statistics. Translate the statistics into a plurality of P-values. Sort the P-values for examining data automatically. Draw a line chart for detecting substandard manufacturing tools. As a result, users can diagnose the quality of the manufacturing tools. | 02-25-2010 |
20100093114 | METHOD OF SEARCHING FOR KEY SEMICONDUCTOR OPERATION WITH RANDOMIZATION FOR WAFER POSITION - A method of searching for the key semiconductor operation with randomization for wafer position, comprising: recording the wafer position and the wafer yields of a plurality of wafer ID respectively corresponding to a plurality of semiconductor operations; establishing a matrix model which describes the matrix set for wafer yields of the plurality of wafer ID; analyzing the matrix model, further computing the matrix set for wafer yields of the wafer ID, thereby acquiring the weightings of the randomized wafer positions in such semiconductor operations; and searching for a key semiconductor operation among the plurality of semiconductor operations; herein, by using a local regression model to estimate the wafer position effect, computing the weighting of the position effect in each semiconductor operation based on the estimated position effect and the randomized wafer yield, higher weighting thereof indicates the key semiconductor operation having greater position effect in the aforementioned semiconductor process. | 04-15-2010 |
Chun-Chi Chang, New Taipei City TW
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20130285723 | PHASE LOCKED LOOP CIRCUIT - A phase locked loop circuit includes a phase frequency detector, a control circuit, a charge pump, a loop filter, a supply circuit, a ring oscillator, a frequency divider and a voltage detector. The phase frequency detector generates a frequency-increasing signal and a frequency-decreasing signal according to a phase difference between an input signal and a feedback signal. The control circuit generates a first control signal and/or a second control signal according to the frequency-increasing signal and the frequency-decreasing signal. The charge pump generates a current signal according to the first control signal and/or the second control signal. The voltage detector monitors a supply voltage of the supply circuit, and controls the control circuit to generate only the second control signal so as to reduce the supply voltage if the supply voltage is greater than a high reference voltage. | 10-31-2013 |
20130314137 | DUTY CYCLE CORRECTOR - A duty cycle corrector includes an SR latch, a first switch and a second switch. The SR latch is configured to generate first and second control signals according to first and second clocks. The first switch is coupled between a work voltage and an output node, and selectively closes and opens according to the first control signal. The second switch is coupled between the output node and a ground voltage, and selectively closes and opens according to the second control signal. The output node is used to output an output clock. | 11-28-2013 |
Chun-Chi Chang, Tainan City TW
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20150332630 | SENSING APPARATUS OF DISPLAY PANEL - The sensing apparatus includes a sensor and a sampling amplifier. The sensor includes switches, capacitors and gain amplifiers. Second terminals of first and second switches respectively coupled to first and second terminals of third switch. First and second terminals of the first capacitor respectively coupled to a reference voltage and the second terminal of the first switch. Input terminals of the first and the second gain amplifiers respectively coupled to the second terminals of the first and the second switches, and output terminals of the first and the second gain amplifiers respectively coupled to the first and the second input terminals of the sampling amplifier. The first terminal of the second switch coupled to a common mode voltage. The first terminal of the first switch coupled to the pixel circuit via the data line of the display panel. | 11-19-2015 |
Chun-Chi Chi, Taichung City TW
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20160007478 | DISPLAY DEVICE - A display device includes a first substrate, at least one trace, a hydrophobic protective layer, a flexible printed circuit board (FPCB), a second substrate and a sealant. The first substrate has a display region and a peripheral region having an outer lead bonding (OLB) portion. The trace and the hydrophobic protective layer are disposed on the first substrate and extend from the display region to the OLB portion. The hydrophobic protective layer covers the trace and has at least one opening exposing a portion of the trace to define at least one lead and a surface microstructure. The lead and the surface microstructure are located in the OLB portion, and the surface microstructure is located on a surface of the hydrophobic protective layer away from the trace. One end of the FPCB leans against the surface microstructure and the FPCB is electrically connected to the lead. | 01-07-2016 |
Chun-Chi Chiu, Taoyuan County TW
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20150022106 | LIGHT-EMITTING DIODE DRIVING APPARATUS AND LIGHT-EMITTING DIODE ILLUMINATION SYSTEM USING THE SAME - A LED driving apparatus and a LED illumination system using the same are provided. The LED driving apparatus adapted to drive a LED load having at least one power specification includes a driving circuit, an output detecting circuit and an output adjusting circuit. The driving circuit provides an adjustable output current for driving the LED load. The output detecting circuit is coupled to the driving circuit and the LED load for detecting a driving voltage of the LED load to generate a first detecting signal. The driving circuit drives the LED load under a constant current in response to the first detecting signal. The output adjusting circuit is coupled to the output detecting circuit. The output adjusting circuit is controlled to adjust a signal level of the first detecting signal, such that the adjustable output current has at least one current adjusting range. | 01-22-2015 |
Chun-Chi Chiu, Pingtung County TW
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20130062111 | STACKED SUBSTRATE MODULE - A stacked substrate module includes a first and a second substrate. The first substrate has several pads which extend respectively from a stacked area of the first substrate to the outside of the stacked area. The second substrate has several welding areas arranged on the outer lateral side thereof; each welding area extends respectively from the outer lateral side of the second substrate to an upper and a lower surface of the second substrate. The second substrate is stacked in the stacked area of the first substrate, wherein the lateral side of the second substrate is aligned to the edge of the stacked area of the first substrate. The aforementioned pads correspond to the welding areas respectively. It is suitable to position a solder paste between the pads and the welding areas which can be reflowed to connect the pads and the welding areas. | 03-14-2013 |
Chun-Chi Chou, Taipei TW
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20100068935 | Connector module - The present invention provides an improved connector module, including a housing forming two receptacle chambers and having an end face retaining a conductor and an opposite end face forming wire retention sections communicating the receptacle chambers, and upper and lower surfaces of the housing forming recesses; two connectors respectively received in the receptacle chambers and each comprising a socket portion, a metal casing, and conductive wires connected to the socket portion and extending through the respective wire retention section; and a metal enclosure enclosing the housing and physically engaging the conductor and having top and bottom walls forming resilient tabs received in the recesses of the housing and an end wall forming openings corresponding to the connectors. The connector module features easy mounting/dismounting, increased grounding area and enhanced impedance to thereby provide enhanced EMI performance. | 03-18-2010 |
20100068945 | Modularized connector for computer - The present invention provides a modularized connector for a computer, including a housing forming at least three receptacle chambers and having an end face forming a notch and an opposite end face forming wire retention sections respectively communicating the receptacle chambers, and also forming mounting sections close to the wire retention sections; a first connector received in one of the receptacle chambers and having conductive connection wires extending through the respective wire retention section, the first connector being encased by a metal casing; second connectors respectively received in the remaining ones of the receptacle chambers and each having conductive connection wires extending through the respective wire retention section, each second connector being encased by a metal casing that has an end wall forming at least one resilient tab; and a conductor block arranged in the notch and having opposite side faces in physical engagement with the metal casings of the first and second connectors that juxtapose each other. The modularized connector features easy mounting/dismounting and enhanced EMI performance. | 03-18-2010 |
Chun-Chi Hsu, Taipei TW
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20100240509 | MULTI-FUNCTIONAL YOGA BRICK - A multi-functional yoga brick comprises a multi-sectional holding portion at a middle section thereof. The holding portion has a shape of ā8ā, or a round shape or an elliptical shape. The holding portion has a through hole or no through hole. The holding portion has a plurality of layers. The multi-functional yoga brick is an elastic body. The multi-functional yoga brick is made of elastic plastics or rubber or injected plastic material. The user has a better balance in exercise and can support effectively so as to expand the body. | 09-23-2010 |
Chun-Chi Huang, Hsin-Chu TW
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20150301273 | DISPLAY - In a backlight module of a display, a plurality of optical films has positioning protrusions disposed in a positioning slot of a plastic frame for correct installation of the optical films on a light guide plate. One or more middle optical films further include a fixing protrusion at the side corresponding to the light source and an existing opening formed by bending a system bracket out of a holder is provided for placement of the fixing protrusion of the middle optical films. A double-sided adhesive tape disposed between a display panel and the holder is further utilized for securing the fixing protrusion such that the middle optical films can be securely fixed and not falling apart during an impact test or a falling test. | 10-22-2015 |
Chun-Chi Huang, Taipei TW
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20110099493 | IMAGE AUXILIARY DATA SEARCHING AND DISPLAYING METHOD AND DOCUMENT CAMERA USING SUCH METHOD - An image auxiliary data searching and displaying method is used in a document camera. The document camera includes a processor and a user interface. The processor is accessible to a database. The image auxiliary data searching and displaying method includes steps of performing an image-selecting operation on an image of the to-be-displayed object via the user interface to generate a target image, processing the target image by the processor to generate a target characteristic property, searching the database by the processor according to the target characteristic property so as to generate a search result, and simultaneously displaying at least one image auxiliary data from the search result and the image of the to-be-displayed object for comparison. | 04-28-2011 |
Chun-Chi Huang, New Taipei City TW
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20140078056 | POINTER SPEED ADJUSTING METHOD AND DISPLAY SYSTEM USING THE SAME - A pointer speed adjusting method is used in a display system including a pen-shaped pointing device and a display screen. The pointer speed adjusting method includes the following steps. Firstly, a moving trajectory of the pen-shaped pointing device is sensed. Then, a trajectory display pattern is obtained according to the moving trajectory. Then, the trajectory display pattern is compared with a reference display pattern shown on the display screen, so that an optical scale factor error is obtained. Afterwards, a speed conversion ratio is adjusted according to the optical scale factor error. | 03-20-2014 |
Chun-Chi Huang, Hsinchu TW
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20090019296 | Network system port thereof for transmitting various signals and power - The present invention is to provide a network system for transmitting various signals and power, which comprises at least a power sourcing equipment and at least a powered device over a network. Each of the power sourcing equipment and the powered device has at least a port, wherein a first isolated conductor is disposed at one side of the port while a second isolated conductor is disposed at the other side of the port and creates a power circuit for transmitting power in combination with the first isolated conductor. Four differential signal pairs of the port, each with two conductors, are disposed between the first isolated conductor and the second isolated conductor, wherein each of the power sourcing equipment and the powered device transmits Ethernet signals through two of the differential signal pairs of its port and transmits other network signals through the other two differential signal pairs. | 01-15-2009 |
Chun-Chi Lee, Tu-Cheng TW
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20110255419 | SWITCHING DEVICE AND LOOPBACK DETECTING METHOD - A switching device transmits a link code word to the partner device by one Ethernet port of the switching device for automatic negotiation with a partner device. The switching device receives a first response link code word, changes the link code word, transmits the changed link code word to the partner device, and receives a second response link code word. The switching device determines the Ethernet port of the switching device experiences loopback upon the condition that the first response link code word is unequal to the second response link code. | 10-20-2011 |
20120257537 | INTERFACE DETECTION DEVICE AND DETECTION METHOD EMPLOYING THE SAME - An interface detection device in electronic communication with a network tester to receive network packets includes a plurality of local area network (LAN) interfaces, a signal control unit and a path distribution unit. The LAN interfaces are in electronic communication with the network tester and are electrically connected in pairs. The signal control unit provides preset test data for the LAN interfaces and controls the LAN interfaces to generate corresponding verification data. The signal control unit compares the verification data with the test data, and controls the path distribution unit to automatically figure out corresponding transmission paths. The LAN interfaces are electronically communicating with each other through the connected LAN interfaces and the transmission paths to transfer the network packets. | 10-11-2012 |
Chun-Chi Liao, Zhonghe City TW
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20110096055 | Light-emitting Diode (LED) Driving Circuit - A light-emitting diode (LED) driving circuit for driving a plurality of first lightbars and a plurality of second lightbars includes a first current mirror, a second current mirror and a control circuit. The first current mirror, if enabled, balances current among the first lightbars. The second current mirror, if enabled, balances current among the second lightbars. During a first period, the control circuit disables the second current mirror and adjusts the duration of enabling the first current mirror according to a dimming signal. During a second period, the control circuit disables the first current mirror and adjusts the duration of enabling the second current mirror according to the dimming signal. Therefore, only first or second lightbars are driven in each period. | 04-28-2011 |
Chun-Chi Liao, Taipei TW
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20100085493 | CABINET ASSEMBLED WITH FLAT-PANEL TELEVISION - A cabinet assembled with a flat-panel television includes a frame, a TV assembly, a bracket device, and a driver device. A groove opening is defined on a top surface of the frame to allow the TV assembly to pass through. The TV assembly is mounted on the bracket device and disposed inside of the frame. The bracket device is driven by the driver device to move upward or downward. When the bracket device is driven to the highest position, the TV assembly is exposed out of a top of the frame. When the bracket device is driven to the lowest position, the TV assembly is completely received inside of the frame, a top edge of the TV assembly is coplanar with the top of the frame, and the cabinet can work as a regular cabinet or a table. | 04-08-2010 |
Chun-Chi Liao, New Taipei City TW
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20130271008 | Light-emitting Diode (LED) Driving Circuit - A light-emitting diode (LED) driving circuit for driving a plurality of first lightbars and a plurality of second lightbars is provided. The LED driving circuit includes a first current mirror, a second current mirror and a control circuit. The first current mirror, if enabled, balances currents of the first lightbars. The second current mirror, if enabled, balances currents of the second lightbars. During a first period, the control circuit disables the second current mirror and adjusts the duration of enabling the first current mirror according to a dimming signal. During a second period, the control circuit disables the first current mirror and adjusts the duration of enabling the second current mirror according to the dimming signal. Therefore, only the first lightbars or the second lightbars are driven in each period. | 10-17-2013 |
20130271017 | Light-emitting Diode (LED) Driving Circuit - A light-emitting diode (LED) driving circuit for driving a plurality of first lightbars and a plurality of second lightbars is provided. The LED driving circuit includes a first current mirror, a second current mirror and a control circuit. The first current mirror, if enabled, balances currents of the first lightbars. The second current mirror, if enabled, balances currents of the second lightbars. During a first period, the control circuit disables the second current mirror and adjusts the duration of enabling the first current mirror according to a dimming signal. During a second period, the control circuit disables the first current mirror and adjusts the duration of enabling the second current mirror according to the dimming signal. Therefore, only the first lightbars or the second lightbars are driven in each period. | 10-17-2013 |
Chun-Chi Lin, Hsin Chu City TW
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20110131539 | REWIRING USING IRREDUNDANCY REMOVAL AND ADDITION - This invention proposes a new restructuring technique, Rewiring Using IRredundancy Removal and Addition (IRRA) used in the synthesis and optimization of logic designs. This method successfully removes any desired target wire by constructing a corresponding rectification network which exactly corrects the error of the circuit caused by the removal of the target wire. The rectification network can be further simplified to achieve excellent area optimization. | 06-02-2011 |
Chun-Chi Lin, Taipei City TW
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20120170178 | DISPLAY MODULE - A display module includes a front frame, a resilient member, a rear housing, and a first fastening member. The front frame includes a circular groove, and a first disassembly hole. The first disassembly hole is located in the circular groove. A part of the resilient member is detachably engaged in the circular groove and covers the first disassembly hole. The rear housing includes a first assembly hole, a second disassembly hole, and a trimming board. The first disassembly hole communicates with the second disassembly hole. The trimming board is used for covering the first assembly hole and the second disassembly hole. The first fastening member is used for fastening the rear housing to the front frame through the first assembly hole. | 07-05-2012 |
20120170180 | DISPLAY MODULE - A display module includes a front frame, a rear housing, and a trimming board. The front frame includes a first positioning hole and a clamping hole. The rear housing includes a second positioning hole. The front frame is engaged with the rear housing. The second positioning hole communicates with the first positioning hole. The trimming board includes a bolt structure and a clamping structure. The bolt structure is adapted to pass through the first positioning hole and the second positioning hole for preventing the front frame from separated from the rear housing. The clamping hole is used for the clamping structure to pass through and prevent the clamping structure from separating from the clamping hole. | 07-05-2012 |
20120170226 | PORTABLE ELECTRONIC DEVICE - A portable electronic device includes a main body, a door and a latch. The main body includes a positioning concave area on a bottom surface thereof. The positioning concave area has a cutout at a first edge, and an inclined surface and a guide edge at an opposite edge. The door is detachably connected with the bottom surface of the main body. The latch is slidably connected with a through hole of the door. The latch has an engaging portion and a guiding portion at two opposite ends. When the door is assembled to the bottom surface of the main body, the engaging portion inserts into the cutout. When the door is taken apart from the bottom surface, the engaging portion is removed from the cutout, and the guiding portion slides along the guide edge to move the door along a direction perpendicular to a long axis of the latch. | 07-05-2012 |
20120170279 | ELECTRONIC DEVICE - An electronic device is provided. The electronic device includes a body, a light source, a light shutter, and a light transmissive net structure. The body has a cavity therein. The light source is disposed in the cavity. The light shutter is disposed over the light source, wherein the light shutter includes a light transmissive pattern therein. The light transmissive net structure is disposed over the cavity and covers the light shutter. In use, light emitted from the light source would pass through the light transmissive pattern to the light transmissive net structure, thereby displaying an image corresponding to the light transmissive pattern onto the light transmissive net structure. | 07-05-2012 |
20150346793 | SELECTIVE ASSEMBLING TYPE COMPUTING DEVICE - A selective assembling type computing device includes a host computer and at least one peripheral device. The host computer has a first host external connection surface and a second host external connection surface, and the peripheral device has a first peripheral device external connected surface and a second peripheral device external connected surface. The peripheral device is provided for selectively assembling to the first host external connection surface or the second host external connection surface through assembling the second peripheral device external connected surface to the first host external connection surface or through assembling the first peripheral device external connected surface to the second host external connection surface. When the peripheral device is assembled to the host computer, the host computer detects the peripheral device to obtain at least one electrical operating parameter of the peripheral device to accordingly transmit a working power to the peripheral device. | 12-03-2015 |
20150364110 | DISPLAY DEVICE - A display device is disclosed in this disclosure. The disclosed display device comprises a first display module and a wireless communication module. The first display module has a first lateral surface and a recess opening in the first lateral surface. The wireless communication module may be optionally disposed in the recess to couple to the first display module. The wireless communication module obtains electric power from the first display module and sends image frames to the first display module to control the first display module to display the image frames when coupled to the first display module. When the wireless communication module is disposed in the recess, a second lateral surface of the wireless communication module is co-plane with the first lateral surface. | 12-17-2015 |
Chun-Chi Lin US
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20120218648 | IMAGE CAPTURE LENS MODULE AND WAFER LEVEL PACKAGED IMAGE CAPTURE DEVICES - Image capture lens modules and wafer level packaged image capture devices are presented. The image capture lens module includes a compound lens with a first lens element and a second lens element molded on both sides of a substrate, and a field stop disposed at an interface between the first lens element and the substrate or at an interface between the second lens element and the substrate, wherein the field stop is a coating layer with a polygonal transparent area. | 08-30-2012 |
Chun-Chi Lin, Zhongpu Township TW
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20120239370 | WHAT-IF SIMULATION METHODS AND SYSTEMS - What-if simulation methods and systems are provided. A design coding in HDL (Hardware Description Language) and a simulation result corresponding to the design are provided. A what-if design scope and a what-if time window are received. A portion of the design is extracted from the design according to the what-if design scope, and primary input signals are determined during the extraction of the sub-design. Then, what-if simulation data is extracted from the simulation result according to the primary input signals and the what-if time window. A what-if test bench is generated according to the what-if simulation data, wherein the what-if simulation data is read, and the signal values are fed to a simulator according to the what-if test bench. | 09-20-2012 |
Chun-Chi Lin, Taipei TW
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20120275091 | ELECTRONIC DEVICE - An electronic device includes a first shell body, a second shell body, and a third shell body. A second side edge of the second shell body is pivotally disposed at a first side edge of the first shell body, and the second shell body pivotally rotates relative to the first shell body in a first axial direction. A third surface of the third shell body is attached to and pivotally disposed at a second surface of the second shell body. The third shell body pivotally rotates relative to the second shell body in a second axial direction, and the second axial direction intersects the first axial direction. Accordingly, the electronic device presents two use types for convenient use. | 11-01-2012 |
20140118262 | ELECTRONIC DEVICE - An electronic device includes a base, a frame and a display module. The base includes an input module. The frame is pivotally disposed on the base. The display module is disposed on the frame. The display module is unfolded or folded relative to the base through the frame. The display module includes a first display and a second display. | 05-01-2014 |
20140118916 | ELECTRONIC DEVICE - An electronic device includes a first body, a second body and a pivotal connecting element. An input module is disposed on the first body. A display monitor is disposed on the second body. The pivotal connecting element includes a first connecting element, a second connecting element and a pivot. The pivot is connected to the first connecting element and the second connecting element. The first connecting element is detachably coupled to the first body. The second connecting element is detachably coupled to the second body, and thereby causes the second body to turn pivotally relative to the first body through the pivotal connecting element. | 05-01-2014 |
20140340825 | ELECTRONIC DEVICE - An electronic device includes a case, a display unit and a flexible input unit. The case has a front side and a first lateral side. The case has an opening located on the first lateral side. The display unit is disposed on the front side. The flexible input unit has a first end and a second end opposite to each other. The flexible input unit is disposed through the opening to cause the first end to be disposed inside the case while the second end outside the case. The flexible input unit is capable of moving in the case, so as to cause the second end to be close to or away from the opening. | 11-20-2014 |
Chun-Chi Lin, New Taipei City TW
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20130112825 | EXPANSION CARD RETAINING STRUCTURE - The present invention relates to a retaining structure for securing at least one expansion card (such as a Peripheral Component Interconnect, PCI card) on a motherboard. The retaining structure includes a frame member and a handle. The frame member has a main body, and the main body has at least one outer fixing portion and an inner fixing portion. The main body has a top piece and a connecting piece. The connecting piece is arranged away from the outer fixing portion and connected to the inner fixing portion. The handle is connected to the connecting piece. Upon mounting of the retaining structure, the distance between the handle and a base plate of a housing is less than the distance between the top piece and the base plate of the housing. This retaining structure may be easily dismounted in restricted space internal of the housing. | 05-09-2013 |
20140139382 | HIGH-FREQUENCY CHIP ANTENNA MEASUREMENT SYSTEM - A high-frequency chip antenna measurement system includes a platform; two piers; an arching; a stepper motor; an indication and fastening assembly having a source antenna holder and an illuminant indicator; a carrier stage; a chip antenna carrier having a support member and two sloping posts extending upward and outward from a top end of the support member, two chip antenna carrier benches being mounted to top ends of the two sloping posts respectively; a probe carrier having a support plate directionally variably fixed to the carrier substrate, two props fixed to the support member and parallel to each other and extending outward and upward slantingways, and a probe carrier bench mounted to top ends of the two props for bearing a probe; and a bridging member having two ends mounted to the chip antenna carrier benches. | 05-22-2014 |
Chun-Chi Lin, Hsinchu TW
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20100001305 | SEMICONDUCTOR DEVICES AND FABRICATION METHODS THEREOF - A semiconductor device and a fabrication method thereof are provides. The semiconductor device comprises a semiconductor substrate having a cavity and a light-emitting diode chip disposed in the cavity. The cavity is filled with an encapsulating resin to cover the light-emitting diode chip. Two isolated metal lines are disposed on the encapsulating resin and electrically connected to the light-emitting diode chip. At least two isolated inner wiring layers are disposed in the cavity and electrically connected to the isolated metal lines. At least two isolated outer wiring layers are disposed on a bottom surface of the semiconductor substrate and electrically connected to the isolated inner wiring layers. | 01-07-2010 |
20110051390 | ELECTRONIC ASSEMBLY FOR AN IMAGE SENSING DEVICE - An electronic assembly for an image sensing device is disclosed, comprising an image sensing element, a lens set comprising a feet enclosing a cavity to receive the image sensing element and an opaque conductive layer disposed on at least a portion of a top side, a sidewall and a bottom side of the lens set, wherein the opaque conductive layer is electrically connected to a grounding layer to reduce electromagnetic interference (EMI) to the image sensing element. | 03-03-2011 |
Chun-Chi Lin, Mailiao TW
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20140174788 | SENSING ELECTRODE STRUCTURE AND TOUCH PANEL EMPLOYING THE SAME - An embodiment of the present disclosure provides a sensing electrode structure comprising a plurality of first axial electrodes and a plurality of second axial electrodes. The second axial electrodes and the first axial electrodes are formed on same side of a substrate and are electrically insulated from each other. Each of the first axial electrodes has a plurality of first conductive patterns with grid structures, and the first conductive patterns with grid structures are electrically connected with each other. Each of the second axial electrodes has a plurality of second conductive patterns with grid structures, and the second conductive patterns with grid structures are electrically connected with each other. | 06-26-2014 |
Chun-Chi Lin, Yunlin TW
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20140240616 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A touch panel having a cover plate, a sensor electrode layer, an insulating layer and a jumper layer is provided. The sensor electrode layer has first axis electrodes, second axis electrodes, bonding pads and first periphery traces. Each first axis electrode has first electrode blocks that are electrically connected to each other. Each second axis electrode has second electrode blocks that are electrically isolated from each other. The bonding pads are disposed on the periphery region of the cover plate. The first periphery traces are electrically connected to the bonding pads and the first axis electrodes or the second axis electrodes respectively. The insulating layer has first via holes and second via holes. The jumper layer has jumper traces and second periphery traces, wherein the second periphery traces are electrically connected to the first axis electrodes or the second axis electrodes through the first via holes. | 08-28-2014 |
20150234486 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A manufacturing method of a touch panel is provided. The method comprises the following procedures: forming a sensing electrode layer on a cover plate, wherein the sensing electrode layer comprises a plurality of first axis electrodes, a plurality of second axis electrodes, a plurality of bonding pads and a plurality of first periphery traces; forming a insulating layer on the sensing electrode layer, wherein a plurality of first via holes and a plurality of second via holes are formed on the insulating layer; forming a jumper layer on the insulating layer, wherein the jumper layer comprises a plurality of jumper traces and a plurality of second periphery traces. Moreover, the sensing electrode layer, the insulating layer and the jumper layer are formed through a printing process, a photo etching process, a spraying process, a slit coating process, a laser scribing process, a laminating process or any combination thereof. | 08-20-2015 |
Chun-Chi Lin, Mailiao Township TW
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20090127086 | Touch control device and method thereof - A touch control device and a method thereof are disclosed. A driving voltage is applied to a first conductive layer of the touch control device. A second conductive layer is connected via scanning lines to a scan sensing circuit. To detect the location where a touch or depression occurs, the scan sensing circuit repeatedly and sequentially scans first ends of multiple elongate conductive strips that constitute the second conductive layer. The coordinates of the location of the depression is determined on the basis of the scanning result that the scan sensing circuit performs over the elongate conductive strips of the second conductive layer and the voltage that the first conductive layer applies to one or more of the elongate conductive strips of the second conductive layer that correspond to the location of the depression. The second ends of the elongate conductive strips of the second conductive layer can also be connected to the scan sensing circuit via scanning lines to allow the scan sensing circuit to perform scanning operation over the first and second ends of the elongate conductive strips of the second conductive layer in a sequential and repeated manner. | 05-21-2009 |
20100073307 | Method for detecting touch points of touch control device - A method for detecting touch points of touch control device is disclosed. The touch control device comprises a first substrate having a first conductive layer and a second substrate having a second conductive layer. The first and second conductive layers are respectively connected to a control circuit which is coupled to a microcontroller. The control circuit performs driving on the first conductive layer to generate a gradient potential, and performs scanning on the second conductive layer to determine a first-axis coordinates. Then the control circuit drives the second conductive layer to generate a gradient potential, and performs scanning on the first conductive layer to determine the second-axis coordinates. | 03-25-2010 |
20100079389 | Touch position detection method for touch control device - Disclosed is a touch position detection method for a touch control device, which employs a preset scan detection mode to carry out driving and scan detection on first and second conductive layers through a control circuit. When touch on a touch panel is detected, the type of the touch is determined, which may include a single-point touch, a continuous trace, and a multiple-point touch, and first and second operation modes are selectively used to perform driving and scan detection on the first and second conductive layers of the touch panel to thereby detect coordinates of the touch points or the continuous trace. | 04-01-2010 |
Chun-Chi Lin, Hainchu TW
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20100252845 | WHITE-LIGHT LIGHT EMITTING DIODE CHIPS AND FABRICATION METHODS THEREOF - A white-light LED chip and a fabrication method thereof are provided. The white-light LED chip comprises a blue-light LED chip and a phosphor layer directly disposed on a top surface of the blue-light LED chip. The method comprises providing a plurality of blue-light LED chips attached to a substrate, wherein at least one contact pad is formed on the top surface of each blue-light LED chip. A protective layer is formed on the contact pad. A phosphor layer is formed on the top surface of the blue-light LED chip by a molding process, exposing the contact pad. Finally, the protective layer and the substrate are removed from the blue-light LED chip to form a white-light LED chip. | 10-07-2010 |
Chun-Chi Liu, Banciao City TW
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20100242737 | ENVIRONMENTAL PROTECTION DOUBLE LAYER OIL SMOKE FILTER DEVICE FOR KITCHEN RANGE - The present invention relates to an environmental protection double layer oil smoke filter device for kitchen range, in which the main body is primarily assembled from a working area, a placement area and a pump water drainage system, while the oil smoke filtering device is assembled from an electrostatic processing device, a draft device and a ventilating device. Accordingly, a pump water drainage system connected to a liquid containing groove located at the bottom portion of the filtering device is used to effectively achieve the facility to separate oil and water within the liquid containing groove, moreover, the separated water can be reused. | 09-30-2010 |
Chun-Chi Tseng, Fongyuan City TW
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20090312520 | Triazine-Based Monomeric Compound, Di-Triazine Compound, and Degradable Polymer - A triazine-based monomeric compound represented by the following formula (I): | 12-17-2009 |
Chun-Chi Wang, Kaohsiung City TW
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20120196290 | METHOD FOR DIAGNOSING SPINAL MUSCULAR ATROPHY - A method for diagnosing spinal muscular atrophy is provided. The method includes providing a biological sample of a subject containing a nucleotide of SMN gene, amplifying SMN exons 1, 2a, 2b, 3, 4, 5, 6, 7, and 8 by a universal multiplex PCR using the nucleotide as a template and the primers to obtain fragments of the SMN exons 1, 2a, 2b, 3, 4, 5, 6, 7, and 8, labeling the fragments of the SMN exons 1, 2a, 2b, 3, 4, 5, 6, 7, and 8 by a fluorescent primer to obtain fluorescence-labeled exon fragments, and analyzing the fluorescence-labeled exon fragments by a capillary electrophoresis under a optimized separation condition. If the SMN1/SMN2 ratios in exon 7 and 8 are different, it indicates that the subject is susceptible to spinal muscular atrophy. Additionally, if the peak of certain exon fragment appears crossed, it indicates an intragenic mutation in the exon. | 08-02-2012 |
Chun-Chi Wang, Taipei TW
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20130100599 | ELECTRONIC SYSTEM, AND PREHEATING METHOD AND APPARATUS THEREOF - A method for preheating an electronic system when booting in an environment with low temperature and an apparatus using the same are provided. The electronic system includes at least a processor, at least a first controller, and at least a second controller. The method includes: the first controller checking whether the initialization of the second controller is successful or not after the electronic system boots, wherein the first controller include a basic input/output system; entering a preheating mode when the initialization of second controller has failed, wherein in the preheating mode, the processor is powered continuously and a turbo function is enabled, so as to provide a heat energy for heating the electronic system; and stopping the preheating mode and rebooting the electronic system. | 04-25-2013 |
20130100606 | METHOD, CIRCUIT, AND ELECTRONIC DEVICE FOR CONTROLLING ROTATION SPEED OF FAN - The disclosure relates to a method, circuit, and electronic device for controlling a rotation speed of a fan. The method provides a multistage function curve associates temperatures with rotation speed values. The multistage function curve comprises a first steady-state function segment with slope of zero, a second steady-state function segment with slope of zero and N function segments positioned between the first and second steady-state function segments. N is a positive integer. The slope of a (i+1) | 04-25-2013 |
Chun-Chi Wang, Hsinchu TW
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20090233494 | USB-B Connector With eSATA Interface - A USB-B connector with an eSATA interface is provided. The connector includes a socket with a tongue plate placed inside the socket. The socket conforms to the USB-B specification. The socket further includes a plurality of pins, which are located on the upper and lower surfaces of the tongue plate, or the inner wall of the socket. The pins form a strand USB-B pin-set and an eSATA in-set. The eSATA pin-set shares some pins with the USB-B pin-set. When using the connector of the present invention, an external storage device can use either USB or eSATA interface for transmission. | 09-17-2009 |
Chun-Chi Wang, Tucheng City TW
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20080294887 | ACTIVATION METHOD FOR MULTIPLE OPERATION SYSTEMS OF A COMPUTER - An activation method for multiple operation systems of a computer, comprising selectively pressing a function key in a keyboard while pressing a power supply key, receiving a signal of the pressed power supply key and a key code of the pressed function key by an embedded controller, determining the operation system desired to be activated according to the received key code by the embedded controller, and informing a basic input/output system by the embedded controller to activate the specific operation system. Therefore, the waiting time spent on selecting operation system in the prior art is eliminated. | 11-27-2008 |
20090129048 | Brightness adjustable keyboard illuminating module of electronic device - A brightness adjustable keyboard illuminating module of an electronic device includes a controlling unit, a voltage regulating unit, and a projection lamp unit. The controlling unit is used for receiving a brightness adjusting command to generate a pulse width modulation (PWM) signal according to the brightness adjusting command. The voltage regulating unit receives the PWM signal and regulates a voltage of an output driving signal according to a duty cycle of the PWM signal. The projection lamp unit receives the driving signal and projects light in response to the voltage of an output driving signal, to the keyboard of the electronic device. | 05-21-2009 |
Chun-Chi Wang, New Taipei City TW
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20130098891 | METHOD AND DEVICE FOR HEATING ELECTRONIC COMPONENT AND ELECTRONIC APPARATUS USING THE SAME - The invention provides a method and a device for heating an electronic component and an electronic apparatus using the method/device. A heater is disposed at the electronic component. The heating method includes following steps: driving the heater according to a duty ratio by using electrical energy of a power module. If the output voltage of the power module is greater than a first threshold, set the duty ratio as a first ratio. If the output voltage of the power module is less than a second threshold, set the duty ratio as a second ratio. If the output voltage of the power module is between the first threshold and the second threshold, adjust the duty ratio so that the difference between the output voltage of the power module and the second threshold is positively proportional to the duty ratio. | 04-25-2013 |
20150206481 | BRIGHTNESS CONTROL APPARATUS AND BRIGHTNESS CONTROL METHOD - A brightness control apparatus and a brightness control method are provided. A conversion unit converts a first pulse width modulating signal, indicating brightness of a display, into a DC signal. An analog to digital conversion unit converts the DC signal into a second pulse width modulating signal according to at least one of an environmental condition and a load state of an electronic device, wherein the second pulse width modulating signal controls the brightness of the display. | 07-23-2015 |
20150268305 | ELECTRONIC DEVICE AND METHOD FOR MONITORING BATTERY MODULE OF THE SAME - An electronic device including a control unit, an embedded controller and a battery module is provided. During a booting procedure of the electronic device, the embedded controller reads a reported battery capacity and a battery temperature of the battery module. The embedded controller determines whether the reported battery capacity is lower than a minimum capacity, and further determines whether the battery temperature is lower than a minimum temperature when the reported battery capacity is lower than the minimum capacity. When the reported capacity is lower than the minimum capacity and the battery temperature is also lower than the minimum temperature, the embedded controller generates a fake battery capacity, according to which an operating system of the electronic device performs various operations. In this application, the battery module of the electronic device remains working even when the electronic device is in a low-temperature and low-battery activation environment. | 09-24-2015 |
20150301834 | SENSING DATA READING DEVICE AND METHOD - A sensing data reading device and method applied to an electronic device are provided. The sensing data reading device supports a first operating system and a second operating system. The sensing data reading device includes: a sensing module for generating at least a sensing data; a hub coupled to the sensing module and adapted to read at least a sensing data; and a control circuit coupled to the sensing module and the hub to read at least a sensing data directly as soon as the electronic device switches to the first operating system and send a control signal to the hub as soon as the electronic device switches to the second operating system such that the hub reads the at least a sensing data. The sensing data reading device and method dispense with a switch circuit, thereby saving circuit area and cutting costs. | 10-22-2015 |
Chun-Chi Wang, Pingtung City TW
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20080261555 | Intertalk wristband radio frequency identification tag - The present invention discloses an intertalk wristband RFID (Radio Frequency Identification) tag, which applies to any type of wireless automatic wristband RFID system and comprises an RFID system, an audio-receiving system, and an audio-outputting system. The present invention utilizes the RFID system to receive and transmits the audio information-bearing signal and the radio frequency signal to implement a bidirectional communication function. Via the bidirectional communication function, the nursed in an emergency can press an intertalk button to talk with the nursing personnel and ask for rescue. | 10-23-2008 |
Chun-Chi Wang, Hsinchu Hsiang TW
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20120274347 | INTEGRATED HIGH-SPEED PROBE SYSTEM - An integrated high-speed probe system is provided. The integrated high-speed probe system includes a circuit substrate for transmitting low-frequency testing signals from a tester through a first probe of the probe assembly to a DUT, and a high-speed substrate for transmitting high-frequency testing signals from the tester to the DUT. The high-speed substrate extends from the upper surface of the circuit substrate in the testing area to the lower surface of the circuit substrate in the probe area for being adjacent to the probe assembly and electrically connecting the second probe. In this way, the tester can transmit testing signals of different frequencies through the integrated high-speed probe system. | 11-01-2012 |
Chun-Chi Wang, Chu-Pei City TW
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20150022227 | INTEGRATED HIGH-SPEED PROBE SYSTEM - An integrated high-speed probe system is provided. The integrated high-speed probe system includes a circuit substrate for transmitting low-frequency testing signals from a tester through a first probe of the probe assembly to a DUT, and a high-speed substrate for transmitting high-frequency testing signals from the tester to the DUT. The high-speed substrate extends from the upper surface of the circuit substrate in the testing area to the lower surface of the circuit substrate in the probe area for being adjacent to the probe assembly and electrically connecting the second probe. In this way, the tester can transmit testing signals of different frequencies through the integrated high-speed probe system. | 01-22-2015 |
Chun-Chi Yeh, Hsinchu County 302 TW
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20140105321 | TRANSMISSION INTERFACE DEVICE CAPABLE OF CALIBRATING TRANSMISSION FREQUENCY AUTOMATICALLY AND METHOD THEREOF - The present invention relates to a transmission interface device capable of calibrating the transmission frequency automatically, which comprises a clock generating unit, a data transmission unit, and a control unit. The clock generating unit is used for generating an operating clock, which determines a transmission frequency. The data transmission unit is used for connecting to a host and transmitting a plurality of data to the host or receiving the plurality of data from the host according to the operating clock. When the host or the data transmission unit detects transmission errors in the plurality of data, the host or the data transmission unit generates an error handling. The control unit generates an adjusting signal according to the error handling and transmits the adjusting signal to the clock generating unit for adjusting the transmission frequency of the operating clock. | 04-17-2014 |
Chun-Chi Yu, Taipei City TW
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20120164835 | Method of Forming Via Hole - The present invention provides a method of forming via holes. First, a substrate is provided. A plurality of first areas is defined on the substrate. A dielectric layer and a blocking layer are formed on the substrate. A patterned photoresist layer is formed on the blocking layer. The patterned photoresist layer includes a plurality of holes arranged in a regular array wherein the area of the hole array is greater than those of the first areas. The blocking layer in the first areas is removed by using the patterned photoresist layer as a mask. Lastly, the dielectric layer is patterned to form at least a via hole in the dielectric layer in the first area. | 06-28-2012 |
20120329280 | METHOD FOR FORMING PHOTORESIST PATTERNS - A method for forming photoresist patterns includes providing a substrate, forming a bi-layered photoresist on the substrate, and performing a photolithography process to pattern the bi-layered photoresist. The bi-layered photoresist includes a first photoresist layer and a second photoresist layer positioned between the first photoresist layer and the substrate. The first photoresist layer has a first refraction index and the second photoresist layer has a second refraction index, and the second refraction index is larger than the first refraction index. | 12-27-2012 |
20130106000 | ALIGNMENT ACCURACY MARK | 05-02-2013 |
20130200535 | OVERLAY MARK FOR MULTIPLE PRE-LAYERS AND CURRENTLY LAYER - An overlay mark is described, including N (Nā§2) groups of first x-directional linear patterns each defined from a different one of N pre-layers, N groups of second x-directional linear patterns of a current layer, N groups of first y-directional linear patterns each defined from a different one of the N pre-layers, and N groups of second y-directional linear patterns of the current layer. Each group of second x-directional linear patterns is disposed together with one group of first x-directional linear patterns, wherein the second linear patterns and the x-directional linear patterns are arranged alternately. Each group of second y-directional linear patterns is disposed together with one group of first y-directional linear patterns, wherein the second linear patterns and the first linear patterns are arranged alternately. | 08-08-2013 |
20140120476 | Method of forming a photoresist pattern - A method of forming a photoresist pattern, in which, a substrate is coated with a photoresist layer, an exposure process is performed on the photoresist layer to expose the photoresist layer, the photoresist layer is rinsed with a surfactant after the exposure process is performed, and the photoresist layer is post-exposure baked after the photoresist layer is rinsed with the surfactant. | 05-01-2014 |
20150055125 | MEASUREMENT METHOD OF OVERLAY MARK - A measurement method of an overlay mark is provided. An overlay mark on a wafer is measured with a plurality of different wavelength regions of an optical measurement tool, so as to obtain a plurality of overlay values corresponding to the wavelength regions. The overlay mark on the wafer is measured with an electrical measurement tool to obtain a reference overlay value. The wavelength region that corresponds to the overlay value closest to the reference overlay value is determined as a correct wavelength region for the overlay mark. | 02-26-2015 |
20150072529 | METHOD OF FORMING VIA HOLE - The present invention provides a method of forming via holes. First, a substrate is provided. A plurality of first areas is defined on the substrate. A dielectric layer and a blocking layer are formed on the substrate. A patterned layer is formed on the blocking layer such that a sidewall of the blocking layer is completely covered by the patterned layer. The patterned layer includes a plurality of holes arranged in a regular array wherein the area of the hole array is greater than those of the first areas. The blocking layer in the first areas is removed by using the patterned layer as a mask. Lastly, the dielectric layer is patterned to form at least a via hole in the dielectric layer in the first area. | 03-12-2015 |
20150072532 | PATTERNING METHOD - A patterning method is provided. First, a material layer is formed over a substrate. Thereafter, a plurality of directed self-assembly (DSA) patterns are formed on the material layer. Afterwards, a patterned photoresist layer is formed by using a single lithography process. The patterned photoresist layer covers a first portion of the DSA patterns and exposes a second portion of the DSA patterns. Further, the material layer is patterned by an etching process, using the patterned photoresist layer and the second portion of the DSA patterns as a mask. | 03-12-2015 |
20150276382 | MEASUREMENT MARK STRUCTURE - A measurement mark structure includes a mark pattern and a pair of assistant bars positioned at two opposite sides of the mark pattern. The mark pattern includes a plurality of segments. The segments of the mark pattern are arranged along a first direction and the pair of the assistant bars are expend along the first direction. | 10-01-2015 |
20150293461 | OVERLAP MARK SET AND METHOD FOR SELECTING RECIPE OF MEASURING OVERLAP ERROR - An overlap mark set is provided to have at least a first and a second overlap marks both of which are located at the same pattern layer. The first overlap mark includes at least two sets of X-directional linear patterns, having a preset offset a | 10-15-2015 |
20150362905 | METHOD OF CORRECTING OVERLAY ERROR - A method of correcting an overlay error includes the following steps. First, an overlay mark disposed on a substrate is captured so as to generate overlay mark information. The overlay mark includes at least a pair of first mark patterns and at least a second mark pattern above the first mark patterns. Then, the overlay mark information is calculated to generate an offset value between two first mark patterns and to generate a shift value between the second mark pattern and one of the first mark patterns. Finally, the offset value is used to compensate the shift value so as to generate an amended shift value. | 12-17-2015 |