Au Optronics Corporation

Pei-Yu Chen

Kuo-Hsing Cheng

Yu-Chuan Lin

Wei-Jen Chang

Hsin-Hung Lee

Mei-Sheng Ma

Jing-Tin Kuo

Kuo-Cheng Hsu

Yu-Mei Chiu

Che-Chia Hsu

Chia-Hsin Lin

Chen-Hsien Liao

Yao-Jen Hsieh

Sheng-Wen Cheng

Chun-Chi Lai

Yuan-Chun Wu

Hsin-hung Lee

Feng-Sheng Lin

Sheng-Fa Liu

Jia-Lang Hsu

Chee-Wai Lau

Chung-Hao Cheng

An-Hsiung Hsieh

Hsu Sheng Hsu

Rong-Ann Lin

Tsang Hong Wang

Tzu-Chi Tseng

Yi-Ru Su

Chi-Chun Liao

Kuan-Yi Lien

Chia-Ping Lu

Chia-Hsu Chang

A touch display apparatus having a fan-out side is provided. The touch display apparatus includes a first substrate, a second substrate, a touch sensing element and a display element. The first and the second substrate have a first surface and a second inner surface, respectively. The second substrate is disposed opposite to the first substrate. The second inner surface faces the first inner surface. The second substrate has a convex part and a concave part on the fan-out side. The second inner surface has a second outer lead bonding region in the convex part. The first outer lead bonding region of the first substrate is unshielded by the second substrate through the concave part. The second outer lead bonding region of the second substrate is unshielded by the first substrate. The touch sensing element and the display element are packaged in between the first and the second substrates.

Touch display apparatus

A touch-sensing display panel including a display panel and a touch-sensing unit is provided. The touch-sensing unit includes a plurality of first sensing series and a plurality of second sensing series. The first sensing series are electrically insulated from one another. Each first sensing series includes first touch pads and first bridge lines. Two neighboring first touch pads disposed on a same first sensing series are electrically connected with each other through one of the first bridge lines. The second sensing series are electrically insulated from one another. Each second sensing series includes second touch pads and second bridge lines. Two neighboring second touch pads disposed on a same second sensing series are electrically connected with each other through two second bridge lines which are at least 140 micrometers apart. A touch-sensing substrate is also provided.

Touch-sensing display panel and touch-sensing substrate

An electrophoretic display includes an electrophoretic panel, a timing control circuit, a source driver, a gate driver, and a gate line enable circuit. The timing control circuit generates a timing control signal corresponding to a refresh area of a frame according to the refresh area. The gate driver generates output enable signals corresponding to the refresh area according to the timing control signal, and the gate line enable circuit transmits scan signals of first gate lines corresponding to the refresh area to second gate lines corresponding to the refresh area according to the enabled output enable signals. The source driver drives data lines corresponding to the refresh area according to the timing control signal to charge/discharge pixels corresponding to the refresh area.

Electrophoretic panel and driving method thereof

A touch display panel includes a display panel and a touch sensing unit. The touch sensing unit includes first sensing series, and second sensing series. Each of the first sensing series includes a plurality of first transparent sensing pads and a plurality of non-transparent bridge lines disposed along a first direction. Each of the non-transparent bridge lines is disposed between two adjacent first transparent sensing pads, overlapping with two adjacent first transparent sensing pads, and electrically connected to two adjacent first transparent sensing pads. The line width of each non-transparent bridge line is substantially between 0.5 micrometers and 10 micrometers, and the reduction of aperture ratio in a pixel region of the touch display panel caused by the non-transparent bridge lines is substantially between 0.1% and 5%. Each non-transparent bridge line and the long axis of each sub-pixel region are disposed in a non-parallel manner with each other.

Touch display panel and touch sensing unit thereof

A bistable display and a method of driving a panel thereof are provided. The bistable display includes a bistable display panel and a driving device. The bistable display panel at least has a first pixel and a second pixel, and these two pixels share a data line. The driving device is coupled to the bistable display panel, and used for providing different source driving waveforms to the first pixel and the second pixel respectively.

Bistable display and method of driving a panel thereof

A touch display panel includes a display panel and a touch sensing unit. The touch sensing unit includes first sensing series, and second sensing series. Each of the first sensing series includes a plurality of first transparent sensing pads disposed along a first direction, and a plurality of non-transparent bridge lines disposed along the first direction. Each of the non-transparent bridge lines is disposed between two adjacent first transparent sensing pads, overlapping with two adjacent first transparent sensing pads, and electrically connected to two adjacent first transparent sensing pads. The line width of each non-transparent bridge line is substantially between 0.5 micrometers and 10 micrometers, and the reduction of aperture ratio in a pixel region of the touch display panel caused by the non-transparent bridge lines is substantially between 0.1% and 5%.

A touch panel includes a substrate, a touch-sensing circuit, a plurality of sensing signal transmission wires, a capacitance compensation conductor, and a sensing signal readout circuit. The touch-sensing circuit is disposed on the substrate. The sensing signal transmission wires are disposed on the substrate and electrically connected to the touch-sensing circuit. The capacitance compensation conductor is disposed over the sensing signal transmission wires. Capacitance of each sensing signal transmission wire is C, and coupling capacitance between each sensing signal transmission wire and the capacitance compensation conductor is C. The sensing signal readout circuit is electrically connected to the sensing signal transmission wires. In each sensing signal transmission wire, variation of summation of Cand Cis less than a readout resolution of the sensing signal readout circuit. Another touch panel using an electrostatic discharge conductor to adjust varied capacitances of sensing signal transmission wires is also provided.

Touch panel

A touch panel includes two substrates, a sealant positioned between the substrates, a liquid crystal layer disposed between the substrates and enclosed by the sealant, and a first and a second sensing zones disposed on the substrate, wherein the first sensing zone is enclosed by the second sensing zone, and the second sensing zone is enclosed by the sealant. The first and second sensing zones have at least a first sensor and at least a second sensor respectively. The first sensor has a first sensor gap, and the second sensor has a second sensor gap smaller than the first sensor gap.

Touch panel and touch-panel device

A touch panel including a substrate, a plurality of first sensing series, and a plurality of second sensing series is provided. The first sensing series and the second sensing series are disposed on the substrate. The first sensing series extend along a first direction and are electrically insulated from each other. Each of the first sensing series includes a plurality of first sensing pads and a plurality of first bridge portions connected between the first sensing pads. The second sensing series extend along a second direction and are electrically insulated from each other. Each of the second sensing series includes a plurality of second sensing pads and a plurality of second bridge portions connected between the second sensing pads. Each of the first bridge portions and one of the second bridge portions are intersected, and at least one of the second bridge portions has at least one electrostatic discharge tip.

A rework method of a gate insulating layer of a thin film transistor includes the following steps. First, a substrate including a silicon nitride layer, which serves as a gate insulating layer, disposed thereon. Subsequently, a first film removal process is performed to remove the silicon nitride layer. The first film removal process includes an inductively coupled plasma (ICP) etching process. The ICP etching process is carried out by introducing gases including sulfur hexafluoride and oxygen. The ICP etching process has an etching selectivity ratio of the silicon nitride layer to the substrate, which is substantially between 18 and 30.

Display panel and rework method of gate insulating layer of thin film transistor

An optical recognition device is provided. The optical recognition device includes a transparent substrate, a patterned infrared reflective film formed thereon, and an infrared anti-reflective film sheltering a gap in a recognition pattern of the patterned infrared reflective film, wherein the patterned infrared reflective film reflects the recognition pattern by reflection of infrared light and transmission of visible light. The invention also provides a display incorporating the optical recognition device.

Optical recognition device and optical recognition display comprising the same

An electrode structure for a front board of a plasma display panel (PDP). The electronic structure connects all the sustain electrodes on the front board to prevent data transformation errors caused by holes. The fabrication method of the electronic structure is also disclosed.

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Hsin-Chu, Taiwan

Pei-Yu Chen