Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Bozhu Zhou

Binbin Cao

Chengshao Yang

Xianxue Duan

Cheng Chen

Na Zhao

Wenlong Wang

Yijun Wang

Jianwei Wang

Shikai Wang

Jianming Jiang

Jae Yun Jung

Myoung Kee Baek

Mingji Bai

Dae Oh Oh

An optical touch screen and a display device are disclosed. The optical touch screen () comprises an optical touch panel () and a first sensor () and a second sensor (). The optical touch panel () comprises a first optical transmission channel () and a second optical transmission channel () which are intersected with each other. The first sensor () is disposed on at least one end of the first optical transmission channel () and configured to receive light emitted by the first optical transmission channel (). The second sensor () is disposed on at least one end of the second optical transmission channel () and configured to receive light emitted by the second optical transmission channel (). The optical touch screen and the display device can improve the positioning accuracy of the touch position.

Optical touch screen and display device

The present invention provides a liquid crystal display device, comprising: a light source, a light guide plate having a light-exiting surface, a substrate having a first surface and a second surface opposite to the first surface, a display area of the second surface comprising a pixel area and at least one non-pixel area, and a gap provided between the light-exiting surface of the light guide plate and the first surface of the substrate, wherein, at least one slot is provided on the light-exiting surface of the light guide plate; a part of the light generated by the light source and entering the light-exiting surface of the light guide plate, after being refracted by the slot and the gap sequentially, is refracted by the first surface of the substrate into the substrate, and then enters the pixel area. According to the present invention, it is able to change the light transmission path, thereby to effectively reduce the light entering a non-pixel area.

Liquid crystal display device

An oxide thin film transistor array substrate, a manufacturing method thereof and a display panel are provided. The oxide TFT array substrate includes a base substrate and an oxide TFT, a gate line, a data line and a pixel electrode provided on the base substrate, the drain electrode of the oxide TFT being connected with the pixel electrode, wherein a connection structure is provided between the source electrode of the oxide TFT and the data line, by which the source electrode of the oxide TFT and the data line are electrically connected, and the resistivity of the connection structure is larger than the resistivity of the source electrode.

Oxide thin film transistor array substrate having transparent connection structure connecting source electrode and data line of oxide TFT and display panel including the same

Embodiments of the invention provide an array substrate, a manufacturing method thereof and a display device. The array substrate comprises: a base substrate; a gate line and a gate electrode formed on the base substrate; a gate insulating layer formed on the gate line and the gate electrode; a source electrode, a drain electrode and a pixel electrode formed on the gate insulating layer, wherein the pixel electrode is directly connected to the drain electrode; and an active layer formed on the gate insulating layer, the source electrode and the drain electrode.

Array substrate, manufacturing method thereof, and display device

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Beijing, China

Bozhu Zhou