Boe Technology Group Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Ordos Yuansheng G Ronico., Ltd.

Xinguo Wu

Hong Liu

Fengguo Wang

Zhixuan Guo

Bo Ma

Feng Li

Zifeng Wang

Dawei Shi

Yezhou Fang

Liang Tian

Yuanbo Li

Jing Zhao

Yu Feng

Cenhong Duan

Kai Lin Li

Wentao Wang

Chenglong Wang

Haidong Wang

Haiqin Liang

Peng Liu

Lei Li

Yu Wang

Shiyu Zhang

Lu Yang

Shicheng Song

Yuxuan Ma

Jiantao Liu

Bo Li

Jingyi Xu

Dong Zhang

Yue Yang

Lina Wang

Kai Li

Zhengkui Wang

Lei Yan

Lei Yao

Wanzhi Chen

Yongqiang Zhang

Chengfu Xu

Xiaochun Xu

Guojiang Yu

Xiaogang Zhu

Yulin Cui

Ruirui Hao

Wenqiang Lv

A display substrate and a display device are provided. The display substrate includes: a base substrate and a plurality of sub-pixels distributed in arrays and provided on the base substrate. And the plurality of sub-pixels is divided into a plurality of sub-pixel columns. The display substrate further includes: a plurality of data lines, each of which is coupled to respective sub-pixels at a corresponding sub-pixel column; a plurality of touch electrodes and a plurality of touch signal lines coupled to corresponding touch electrodes. Specifically an orthogonal projection of each of the touch signal lines on the base substrate is adjacent to an orthogonal projection of a corresponding data line among the plurality of data lines on the base substrate, and each of the touch signal lines comprises first touch portions and second touch portions coupled to each other, the first touch portions and the second touch portions being arranged in different layers, and the second touch portions being of the same material and provided in a same layer as the data lines.

Touch display device reducing risk of residual conductive material between touch signal lines and neighboring data lines

The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate includes a base substrate and a plurality of pixels arranged on the base substrate, each pixel includes a plurality of sub-pixels, and each sub-pixel includes a first active layer, a first gate insulation layer, a gate electrode, a second gate insulation layer, a second active layer, a first insulation layer, a source electrode and a drain electrode laminated one on another. The source electrode is connected with the first active layer through a via hole penetrating through the first insulation layer, the second gate insulation layer and the first gate insulation layer, and the source electrode and the drain electrode are connected with the second active layer through a via hole penetrating through the first insulation layer.

Display substrate, manufacturing method thereof, and display device

Embodiments of the present disclosure provide a display substrate and a display panel. The display substrate has a light-transmissive region and a light-shielding region, and the light-shielding region includes a main support region and a secondary support region. The display substrate includes a substrate, an alignment layer on the substrate, and a convex structure on the alignment layer. The convex structure is on a side of the alignment layer distal to the substrate and at least in the main support region, and a distance from a surface of the convex structure distal to the substrate to the substrate is greater than a distance from a surface of the alignment layer distal to the substrate to the substrate.

Display substrate and display panel in each of which distance from convex structure to a substrate and distance from alignment layer to the substrate has preset difference therebetween

The present disclosure provides a display substrate and a display panel, and belongs to the field of display technology. The present display substrate includes a display region and a peripheral region surrounding the display region; the display substrate includes: a base substrate; a plurality of insulating layers sequentially arranged along a direction away from the base substrate; wherein each of the plurality of insulating layers is located in the display region and the peripheral region; one or more protrusion structures arranged between at least two adjacent ones of the plurality of insulating layers and in the peripheral region.

Display substrate and display panel

A method for manufacturing a display substrate is provided. The method includes: forming a first active layer arranged in the NMOS transistor region and a second active layer arranged in the PMOS transistor region on the base substrate; coating one side, facing away from the base substrate, of the first active layer and one side, facing away from the base substrate, of the second active layer with a first photoresist layer, forming a first pattern layer by patterning the first photoresist layer to expose at least two ends of the first active layer; forming N-type heavily doped regions by performing N-type heavy doping on the two ends of the first active layer with the first pattern layer as a mask; forming a second pattern layer by processing the first pattern layer to expose at least a middle region of the first active layer.

Method for manufacturing display substrate

An array substrate includes a base substrate; a common electrode layer including a plurality of common electrodes, arranged in an array, a part of which being also used as first touch electrodes and another part of which being also used as second touch electrodes; a first conductive layer including a plurality of electrode connecting lines, each row of first touch electrodes being coupled serially by at least one electrode connecting line; and a second conductive layer including a plurality of first touch signal lines and a plurality of second touch signal lines, each row of first touch electrodes being coupled to at least one first touch signal line which is configured to transmit a first touch signal; each second touch electrode or each column of second touch electrodes being coupled to at least one second touch signal line which is configured to transmit a second touch signal.

Array substrate and method of driving the same, touch display device

A touch substrate and a manufacturing method thereof, and an in-cell touch panel. The touch substrate includes: a base substrate, a first insulation layer, a transmission line and a common electrode. The first insulation layer is on the base substrate, and a groove extending in a first direction is in the first insulation layer; the transmission line is in the groove and is configured to transmit an electrical signal; the common electrode overlaps with the transmission line and is electrically connected with the transmission line.

Touch substrate and manufacturing method thereof, in-cell touch panel

The present disclosure relates to the technical field of display. Disclosed are an array substrate and a preparation method therefor, and a display panel and a display device. The array substrate includes: a substrate; multiple gate lines, wherein the gate lines are located on the substrate, and extend along a first direction; multiple data lines, wherein the data lines are located on the substrate, and extend along a second direction, and the gate lines and the data lines intersect to define multiple pixel areas; and a touch-control electrode wiring wherein the touch-control electrode wiring has the same direction as that of the gate lines, and is arranged insulated from the gate lines on a different layer, and the orthographic projection of the touch-control electrode wiring on the substrate at least has an overlapping area with the orthographic projection of part of the gate lines on the substrate.

Array substrate and preparation method therefor, and display panel and display device

An array substrate, a method for fabricating the same, and a display device are provided. The array substrate includes: a base substrate; touch electrode wiring including a first conductive layer and a second conductive layer, where the first conductive layer is between the base substrate and the second conductive layer, the second conductive layer includes at least one first via hole to expose the first conductive layer, and the first conductive layer has a higher electrical conductivity than that of the second conductive layer; a planarization layer on the second conductive layer, where the planarization layer includes at least one first touch electrode contact hole; and touch electrode on the planarization layer, where the touch electrode is connected with the first conductive layer through the first touch electrode contact hole and the first via hole.

Array substrate, method for fabricating the same, and display device

A thin film transistor, a method for fabricating the same, an array substrate, a display panel, and a display device are provided. The thin film transistor includes a substrate, and an active layer on the substrate, wherein the active layer includes a poly-silicon layer and has a channel region and two electrode connection regions respectively on two sides of the channel region, and the channel region includes a plurality of lightly drain doping segments, which are spaced apart along from one of the electrode connection regions to the other electrode connection region, and channel segments located between the lightly drain doping segments.

Thin film transistor, method for fabricating the same, array substrate, display panel and display device

Embodiments of the present disclosure provide an array substrate, a method of manufacturing the array substrate, a display panel and a display apparatus. The array substrate includes: a substrate; a touch pad disposed on a side of the substrate; a first planarization layer disposed on a side of the touch pad facing away from the substrate; a first passivation layer disposed on a side of the first planarization layer facing away from the touch pad; a touch electrode layer disposed on a side of the first passivation layer facing away from the first planarization layer; and a first via hole sequentially passing through at least the first planarization layer and the first passivation layer. The touch electrode layer is electrically connected to the touch pad through the first via hole.

Array substrate, method of manufacturing array substrate, display panel and display apparatus

A touch substrate includes a base, a plurality of touch electrodes arranged in an array on the base, and a plurality of signal lines disposed on a side of the plurality of touch electrodes proximate to or away from the base. The plurality of signal lines include a plurality of touch lines and a plurality of dummy touch lines. At least one of the plurality of touch electrodes is coupled to at least one of the plurality of touch lines. The at least one touch line is configured to transmit touch signals. The at least one touch electrode is coupled to at least one of the plurality of dummy touch lines.

Touch substrate, touch screen, and touch display apparatus

An array substrate is provided. The array substrate includes a base, a first electrode and a second electrode which are on the base and a touch line on the base, both the first electrode and the second electrode are configured to transmit a display signal, the touch line is configured to transmit a touch signal; the first electrode and the touch line are respectively in different layers, and an orthographic projection of the first electrode on the base at least partially overlaps with an orthographic projection of the touch line on the base. A preparation method of the array substrate and a touch display panel are further provided.

Array substrate and preparation method thereof, touch display panel

An array substrate, a display panel including the same, and a display device are provided. The array substrate includes: a base substrate and a planarization layer on the base substrate. A first conductive layer is disposed on a side of the planarization layer away from the base substrate. A first passivation layer is disposed on a side of the first conductive layer and the side of the planarization layer not being covered by the first conductive layer, away from the base substrate, and provided with a plurality of stress release openings. An insulating layer is disposed in the stress release openings and on a side of the first passivation layer away from the planarization layer. A second conductive layer is disposed on a side of the insulating layer away from the planarization layer.

Array substrate, display panel including the same, and display device

Disclosed are an array substrate, a display panel and a display device. The array substrate includes: a base substrate provided with a bonding region for packaging a chip on film, and a first electrode structure, an interlayer dielectric layer, a second electrode structure and a third electrode structure sequentially arranged on the base substrate, the orthographic projections of the first electrode structure, the interlayer dielectric layer, the second electrode structure and the third electrode structure on the base substrate being located in the bonding region. The array substrate further includes protection layers located between the first portion of the second electrode structure and a third electrode and between the second portion of the second electrode structure and the third electrode respectively; and the protection layers cover the side end face of the first portion and the side end face of the second end surface.

Array substrate, display panel and display device

Growing community of inventors

Beijing, China

Xinguo Wu