Chengdu Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Zhengkun Li

De Li

Haigang Qing

Mengqi Wang

Hong Yi

Tiaomei Zhang

Zhongliu Yang

Quanyong Gu

Shilong Wang

Yue Long

Jun Yan

Yunsheng Xiao

Tianyi Cheng

Cong Liu

Binyan Wang

Ziyang Yu

Qiwei Wang

Pan Zhao

Ni Yang

Wenbo Chen

Gukhwan Song

Guo Ning Liu

Qiyang Wu

A display substrate and a display apparatus are provided. The display substrate includes a base substrate including a display region and a peripheral region; a driving functional layer on one side of the base substrate and including pixel driving circuits in the display region and arranged in an array along a first and second directions intersecting with each other; a first conductive layer on a side of the driving functional layer away from the base substrate and including first power lines for providing a first operating voltage; a first planarization layer and a second conductive layer between the driving functional layer and the first conductive layer. The first planarization layer is between the first and second conductive layers, and the second conductive layer includes a first conductive pattern electrically connected in parallel with a corresponding first power line through a first via in the first planarization layer.

Display substrate and display apparatus

An array substrate is provided. The array substrate includes a plurality of first reset signal lines configured to provide a plurality of first reset signals, a plurality of second reset signal lines configured to provide a plurality of second reset signals, a plurality of third reset signal lines, and a plurality of first connecting lines. A respective first reset signal line is connected to a row of first connecting lines, which in turn are connected to source electrodes of first reset transistors in a row of subpixels, respectively. The plurality of second reset signal lines and the plurality of third reset signal lines form an interconnected reset signal supply network. A respective second reset signal line is connected to one or more of the plurality of third reset signal lines. A respective third reset signal line is connected to one or more of the plurality of second reset signal lines.

Array substrate and display apparatus

An array substrate is provided. The array substrate includes a base substrate, and a plurality of pixel driving circuits configured to drive light emission in a plurality of subpixels. A respective pixel driving circuit includes a driving transistor; a compensation transistor configured to provide a compensation voltage signal to a gate electrode of the driving transistor; the compensation transistor including a source electrode, a drain electrode and a gate electrode; a node connecting line in a first signal line layer; a first pad in a second signal line layer on a side of the first signal line layer away from the base substrate; a voltage line configured to output a constant voltage signal; and a voltage connecting line electrically connecting the first pad with the voltage line. The node connecting line connects the gate electrode of the driving transistor and a drain electrode of the compensation transistor.

A display substrate and a display panel, the display substrate includes a base substrate and a plurality of sub-pixels, a plurality of data lines and a plurality of data wirings located on the base substrate. The plurality of data wirings includes a first data wiring, a second data wiring and a third data wiring that are periodically arranged. The first data wiring is located in a first conductor layer. The second data wiring is located in a second conductor layer. The third data wiring is located in a third conductor layer. An orthographic projection of a part of at least one first data wiring on the base substrate overlaps with an orthographic projection of a part of at least one third data wiring on the base substrate.

Display substrate and display panel with overlapping conductor layer in peripheral area

Provided are a display substrate and a display device. The display substrate includes a base substrate, and a driving circuit layer and a light-emitting device layer on the base substrate. The display substrate includes a light-transmitting display area and a normal display area, the normal display area surrounds at least a portion of the light-transmitting display area. The normal display area includes multiple normal driving circuits and multiple dummy driving circuits; some dummy driving circuit are used for driving light-emitting devices located in the light-transmitting display area. The display substrate further includes multiple normal data lines coupled to the normal driving circuits; at least one normal data line is coupled to a data signal input terminal through a data lead; an orthographic projection of the data lead onto the base substrate at least partially overlaps an orthographic projection of the dummy driving circuit onto the base substrate.

Display substrate and display device

A display substrate includes: a base substrate and a plurality of sub-pixels arranged on the base substrate, the sub-pixel include a sub-pixel driving circuit, the sub-pixel driving circuit includes: a first transistor, a driving transistor, and a first conductive connection portion; a first electrode of the first transistor is coupled to a second electrode of the driving transistor, a second electrode of the first transistor and a first end portion of the first conductive connection portion are arranged at different layers, the second electrode of the first transistor and the first end portion of the first conductive connection portion are coupled through a via hole; a second end portion of the first conductive connection portion is coupled to a gate electrode of the driving transistor.

An array substrate is provided. The array substrate includes K number of columns of first pads. A respective first pad is connected to an anode of a light emitting element, a second electrode of a fifth transistor, and a second electrode of a sixth transistor. The K number of columns of first pads include a plurality of first-first pads in (2k-1)-th columns of the K columns and a plurality of second-first pads in (2k)-th columns of the K columns. A respective first-first pad and a respective second-first pad have different average line widths.

A display substrate, a display panel, and a display device are provided. The display substrate includes: a base substrate; a plurality of sub-pixels in the display pixel region, wherein each sub-pixel includes a pixel driving circuit; a plurality of first dummy sub-pixel structures on the base substrate and in the first dummy pixel region, wherein at least one first dummy sub-pixel structure includes a compensation capacitor; and a plurality of scan signal lines arranged on the base substrate and configured to transmit a scan signal to the pixel driving circuit. At least one scan signal line extends through the display pixel region and the first dummy pixel region, and the at least one scan signal line is electrically connected to the pixel driving circuit of each sub-pixel in a row of sub-pixels and is further electrically connected to the compensation capacitor of the at least one first dummy sub-pixel structure.

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Beijing, China

Zhengkun Li