Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Hefei Boe Ruisheng Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Yajun Ma

Zhi Zhang

Li Yin

Zhenzhong Fang

Zhentao Li

Penghua Wang

Jie Wang

Zouming Xu

Jian Tian

Qingpu Wang

Chunjian Liu

Xintao Wu

Jie Lei

Bisheng Li

Jianying Zhang

A light-emitting substrate includes a substrate, and a first conductive layer, a passivation layer and a first protective pattern that are disposed on the substrate sequentially. The first conductive layer includes a plurality of pad groups each including a plurality of pads. The passivation layer is provided with a plurality of openings therein, an opening is located on a side of a pad away from the substrate, and the opening and an edge of the pad have a distance therebetween. The passivation layer includes a first climbing portion covering a sidewall of a first edge of the pad and a second climbing portion covering a sidewall of a second edge of the pad. The first protective pattern covers the first climbing portion and extends to a side of the passivation layer away from the pad, and the first protective pattern and the opening have a distance therebetween.

Light-emitting substrate and method for manufacturing the same, backlight module and display device

An array substrate () and a display device. The array substrate () includes a bonding area (). The array substrate () includes a substrate (), a first conductive layer () on the substrate (), a first insulating layer () on one side of the first conductive layer () away from the substrate (), and a second conductive layer () on one side of the first insulating layer () away from the substrate (). The bonding area () is provided with bonding pins (), and the bonding pin () includes a first conductive portion () and a second conductive portion () located on the side of the first conductive portion () away from the substrate (), the first conductive portion () is located in the first conductive layer (), the second conductive portion () is located in the second conductive layer (), and the first conductive portion () is in direct contact with the second conductive portion (). The first insulating layer () is provided with at least one first opening (), and the orthographic projection of each of the first openings () on the substrate () covers the orthographic projections of the plurality of bonding pins () on the substrate ().

Array substrate and display device

A light emitting substrate is provided. The light emitting substrate includes a plurality of driver chip sets, a plurality of ground traces, and one or more connection lines. At least one driver chip set includes a plurality of driver chip subsets, at least one driver chip subset includes a plurality of driver chips that are cascaded, and driver chip subsets in a same driver chip set are cascaded. Driver chips in a same driver chip subset are electrically connected to a same ground trace, and different driver chip subsets are respectively connected to different ground traces. Ground traces respectively connected to the driver chip subsets in the same driver chip set are electrically connected by at least one connection line.

Light emitting substrate, backlight module, and display device

The present disclosure provides a touch substrate, a method for manufacturing the touch substrate and a touch display device. The touch substrate includes a base substrate, a plurality of driving electrodes and a plurality of sensing electrodes arranged at different layers on the base substrate, and a black matrix arranged at a peripheral region of the touch substrate. Orthogonal projections of the driving electrodes onto the base substrate overlap orthogonal projections of the sensing electrodes onto the base substrate at a plurality of first overlapping regions and a plurality of second overlapping regions, an orthogonal projection of the black matrix onto the base substrate overlaps each first overlapping region and does not overlap each second overlapping region, and an effective area of the first overlapping region is smaller than an effective area of the second overlapping region.

Touch substrate, method for manufacturing the same and touch display device

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Beijing, China

Yajun Ma