Shenzhen China Star Optoelectronics Technology Co., Ltd.

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Other

Tencent Technology (shenzhen) Company Limited

Dongguan Frontier Technology Institute

Shenzhen Kuang-chi Space Tech. Co. Ltd.

Haikou Institute of Future Technology

Xiaohui Yao

Jehao Hsu

Jingfeng Xue

Je-hao Hsu

Je Hao Hsu

Ilgon Kim

Cheng-hung Chen

Chengcai Dong

Zhida Xu

Ruopeng Liu

Lin Luan

Bangyin Peng

Qibiao Lv

Cheng Hung Chen

Jing-feng Xue

Wei Luo

Peng Du

Yong Zhang

Caiqin Chen

Ling Li

Chih Tsung Kang

Chih-Tsung Kang

Liangliang Fan

Zui Wang

Leteng Weng

Tianhong Wang

Feng Lu

Ming-Hung Shih

Jin Huang

Qing He

Shyh-Feng Chen

JingJing Li

Jingui Wang

Zhenya Li

Shaojie Li

Junda Li

Je-Hao Hsu

Hua Fu

Qiaoqiao Song

Suipeng Qi

Fan Feng

Shequan Zeng

Dunwei Wu

Wenlong Zhou

Fan Deng

Jianghuang Lu

Tien Hao Chang

Weian Zhong

Tongxiu Liu

Ruifa Tan

Tien-Chun Huang

A pixel structure and a display panel are provided. The pixel structure includes a first pixel electrode, a first longitudinal signal line, and a second longitudinal signal line. The first pixel electrode includes a first main pixel area and a first sub-pixel area. The first longitudinal signal line includes a first main line and a first secondary-line. The second longitudinal signal line includes a second main line and a second secondary-line. The first main line and the second main line are arranged in the first main pixel area, and the first secondary-line and the second secondary-line are arranged in the first sub-pixel area.

Liquid crystal display (LCD) panel and pixel structure solving problem of abnormal display due to vertical crosstalk

The present application discloses an array substrate and a display panel. The array substrate includes a plurality of pixel units arranged in an array, each of the pixel units includes a thin film transistor. The thin film transistor includes a gate electrode and a drain electrode. A first overlap region and a non-overlap region is defined between the gate electrode and the drain electrode. The first overlap region is adjacent to the non-overlap region. A width of a cross section of the drain electrode in the first overlap region is less than a width of a cross section of the drain electrode in the non-overlap region. The array substrate can reduce a parasitic capacitor between the gate electrode and drain electrode.

Array substrate and display panel

A display device is provided, including a circuit board, a display panel, a plurality of clock signal lines, and a plurality of grounding resistors. Each clock signal line extends from the circuit board to a non-display area of the display panel. The plurality of grounding resistors are disposed on the circuit board. Each grounding resistor is connected to a corresponding clock signal line, and is configured to reduce a voltage value of high level of the clock signal.

Display device

A pixel unit and an LCD device are disclosed. The pixel unit comprises four sub-pixel units. Each of the sub-pixel units comprises a pixel electrode, comprising a plurality of strip portions positioned at intervals. Two adjacent strip portions define a slit. One strip portion and one slit adjacent to the strip portion are defined as an electrode portion and a width of the electrode portion is a sum of a width of the slit and a width of the strip portion. The width of each of the electrode portions and/or the width of each of the strip portions and/or the width of each of the slits is different. Since the pixel electrodes in different positions have a different aperture ratio-voltage curve. This improves the viewing angle deviation of the four domain pixel electrode.

Pixel unit and liquid crystal display device

The present application provides a GOA device and a gate driving circuit. The GOA device includes a pull-up control circuit, a bootstrap capacitor, a pull-up circuit, a pull-down circuit, and a pull-down holding circuit. The present application decreases a number of TFTs of the gate driving circuit and simplifies a structure of the gate driving circuit by multiplexing the bootstrap capacitor, the pull-down circuit, and the pull-down holding circuit.

GOA device and gate driving circuit

The present application proposes a display panel, including a display area and a non-display area surrounding the display area, wherein the display panel includes: a plurality of metal traces and a plurality of color resist blocks located in the display area; and a test key located in the non-display area, wherein the test key includes a plurality of color resist patterns and a plurality of metal patterns, each of the color resist patterns corresponds to a corresponding one of the color resist blocks, each of the metal patterns corresponds to one of the metal traces, and each of the color resist patterns is disposed correspondingly between adjacent ones of the metal patterns.

Display panel and electronic device

A near space aircraft pod, including a pod body and a covering piece, where a heat dissipation part is disposed on the pod body for dissipating heat inside the pod body; and the covering piece is connected to the outside of the pod body in a movable manner, for covering the heat dissipation part or keeping a pre-designed distance from the heat dissipation part. According to the near space aircraft pod provided in the embodiments, the covering piece can adjust a distance from the heat dissipation part in time or cover the heat dissipation part based on a temperature change. Therefore, a heat dissipation speed of the pod can be effectively controlled, so that temperature inside the pod is kept in a proper range, and it is ensured that electronic devices in the pod operate under a good temperature environment.

Near space aircraft pod

The present disclosure provides a GOA device and a gate drive circuit. The GOA device includes at least two GOA units in cascade. The present disclosure connects the input terminal of the pull-up control circuit to the start signal of the n&#x2212;7-th stage, the control node (Qn) of the n-th GOA unit is thus pulled up to the first high potential and the bootstrap capacitor is charged. The control node (Qn) is charged 7 stages in advance, which resolves the technical problem of insufficient charging of the high-resolution high-refresh rate display panel in the related art.

GOA device and gate drive circuit

The present disclosure discloses a three-dimensional topographic mapping system and mapping method. The system includes: a floating platform, a detection apparatus, and a ground apparatus, where the floating platform is located in the stratosphere above a predetermined ground area that is to be mapped; the detection apparatus is arranged on the floating platform and configured to map the predetermined ground area according to mapping instruction information transmitted by the ground apparatus, and return mapping data to the ground apparatus; and the ground apparatus processes the returned mapping data to obtain DEM data. In the three-dimensional topographic mapping system according to embodiments of the present disclosure, the detection apparatus is arranged on the floating platform to map the predetermined ground area and cooperate with the ground apparatus to calculate the mapping data.

Three-dimensional topographic mapping system and mapping method

A pixel electrode structure and a liquid crystal display panel are disclosed. The pixel electrode structure comprises a first trunk electrode and a second trunk electrode, the first trunk electrode and the second trunk electrode intersecting with each other to form a plurality of liquid crystal alignment regions, and a plurality of branch electrodes, one end of each branch electrode being connected with at least one of the first trunk electrode and the second trunk electrode, the branch electrodes distributed in one liquid crystal alignment region being parallel to one another, wherein in each of the liquid crystal alignment regions, a distance between two adjacent branch electrodes gradually decreases along a direction from a center of a liquid crystal alignment region to a corner thereof. With the pixel electrode structure, a display performance of a liquid crystal display panel under wide viewing angle can be improved, and an aperture ratio thereof can be maintained.

Pixel electrode structure and liquid crystal display panel

A color-filter on array (COA) display panel is provided. The COA display panel includes an array substrate, a color filter substrate disposed opposite to the array substrate, a component layer disposed on the array substrate, and a color resist layer covering the component layer; wherein the color resist layer is configured with at least one through hole, and an edge of an opening of the at least one through hole is arc-shaped.

Color-filter on array (COA) display panel, manufacturing method thereof and COA display device

An electrode structure and a liquid crystal display panel are disclosed. The electrode structure comprises a first trunk electrode and a second trunk electrode, the first trunk electrode and the second trunk electrode intersecting with each other to form a trunk electrode intersecting point; and a plurality of branch electrodes, the branch electrodes being spaced from one another, and one end of each branch electrode being connected with at least one of the first trunk electrode and the second trunk electrode and forming a trunk-branch angle with a corresponding trunk electrode. The trunk-branch angles of the branch electrodes decrease gradually or increase gradually along a direction from the trunk electrode intersecting point to far therefrom. An electric field distribution in the electrode structure can be optimized, and an orientation of liquid crystal can be optimized accordingly. Therefore, a display performance of the liquid crystal display panel under a wide viewing angle can be improved, and an aperture ratio thereof can be maintained.

Electrode structure and liquid crystal display panel

A pixel structure is disclosed. The pixel structure includes first transparent conductive films that are arranged on color-resists of a color filter substrate, and second transparent conductive films that are arranged on sub pixel regions of an array substrate and correspond to the first transparent conductive films. The first transparent conductive films are connected with one another. An area of an orthographic projection of each first transparent conductive film on a corresponding second transparent conductive film is equal to an area of the second transparent conductive film. According to the present disclosure, the pixel structure has a higher light transmittance.

Pixel structure

A pixel structure is disclosed. The pixel structure includes first transparent conductive films that are arranged on color-resists of a color filter substrate, and second transparent conductive films that are arranged on sub pixel regions of an array substrate and correspond to the first transparent conductive films. The first transparent conductive films are connected with one another. An area of each first transparent conductive film is larger than an area of a corresponding second transparent conductive film. The first transparent conductive film is provided with a groove on a part thereof beyond the second transparent conductive film. According to the present disclosure, a light transmittance of the pixel structure can be greatly improved.

Disclosed is a pixel electrode and an array substrate. The pixel electrode comprises four pixel domains, each of which is divided into a first alignment unit and a second alignment unit. The first alignment unit and the second alignment unit can be used to form a first electric field and a second electric field respectively, and the first and second electric fields are different in intensity. The pixel electrode effectively reduces color distortions on a large-size liquid crystal display device observed from a large viewing angle as well as ensures an aperture ratio of a pixel, which enhances the competitiveness of a product.

Pixel electrode and array substrate

Growing community of inventors

Shenzhen, China

Xiaohui Yao