Chengdu Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Shilong Wang

Zhiliang Jiang

Haigang Qing

Ziyang Yu

Yunsheng Xiao

Tiaomei Zhang

Ming Hu

Pan Zhao

Gukhwan Song

Ping Wen

Siyu Wang

Mengqi Wang

Hong Yi

Tong Niu

Guo Ning Liu

Zhengkun Li

De Li

Jidong Li

Peng Xu

Wenbo Chen

Zhongliu Yang

Li Song

Wenhui Gao

Quanyong Gu

Zhiguang Zhang

Zhongjie Wang

Huatao Li

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

A display substrate and a manufacturing method therefor, and a display device are provided. The display substrate includes a drive circuit layer disposed on a substrate, the drive circuit layer includes a plurality of circuit units, at least one circuit unit includes a pixel drive circuit, a first power supply line providing a power supply signal to the pixel drive circuit, a data signal line providing a data signal to the pixel drive circuit, and a data fan-out line connected with the data signal line; at least a portion of the first power supply line, the data signal line, and the data fan-out line extends along a second direction and is arranged at intervals along a first direction, at least a portion of the data fan-out line is disposed between the first power supply line and the data signal line, the first direction intersects with the second direction.

Display substrate with optimized fan-out structure, preparation method thereof, and display apparatus

Provided are a driver IC and a display device. The driver IC includes at least one GOA pad area. Each of the at least one GOA pad area includes a plurality of first pads arranged in a plurality of rows and a plurality of columns. Each of the plurality of columns of the first pads is divided into at least two first pad groups arranged independently of each other. Each of the at least two of the first pad groups includes at least two of the first pads adjacent to each other, and the first pads in each of the first pad groups are electrically connected with each other. The driver IC further includes a plurality of leads electrically connected with the first pad groups, and each of the first pad groups is electrically connected with a different lead.

Driver IC and display device

A display substrate and a preparation method thereof, and a display apparatus is provided in the present disclosure. The display substrate include a drive circuit layer disposed on the substrate, the drive circuit layer includes a plurality of circuit units, the circuit units include a pixel drive circuit and a data signal wire providing a data signal to the pixel drive circuit and an initial signal wire providing an initial signal; the plurality of circuit units includes at least one normal circuit unit and at least one tracing circuit unit, the normal circuit unit is provided with a first compensation line extending along a first direction and a second compensation line extending along a second direction.

Display substrate and preparation method thereof, display apparatus

A display panel, a manufacturing method thereof, and a display device are provided. The display panel comprises a base substrate, an effective region provided on the base substrate and a bonding region located on one side of the effective region; the bonding region comprises a bonding pin region including a bonding pin, a virtual pin and test signal lines; an orthographic projection of at least one of the test signal lines on the base substrate is within a range of an orthographic projection of the virtual pin on the base substrate, and the orthographic projection of the virtual pin on the base substrate does not overlap with an orthographic projection of the bonding pin on the base substrate.

Display panel, manufacturing method thereof, and display device

A display panel having a bonding region for bonding an integrated circuit is provided. The display panel includes a base substrate; and a plurality of bonding pin structures on the base substrate arranged in a plurality of columns, respectively. A respective bonding pin structure includes a respective bonding pin and connection lines on two ends of the respective bonding pin, respectively. Bonding pins of the plurality of bonding pin structures are arranged in N rows, N is a positive integer equal to or greater than 4. (N−1) number of connection lines pass through a region between two adjacent bonding pins arranged in a same row.

Display panel having a bonding region

A display substrate and a display device are provided. The display substrate includes a base substrate and a plurality of subpixels provided on the base substrate. Each subpixel includes a pixel circuit. The plurality of subpixels include first subpixels. The display substrate further includes power lines. Each power line is configured to provide a first supply voltage for the corresponding first subpixels, the power line is provided on a side of the pixel electrode of the first subpixel near the base substrate, and the power line includes a power line main body and a power line protrusion protruded from the power line main body. The power line protrusion is at least partially overlapped with the pixel electrode of the first subpixel in a direction perpendicular to the base substrate. The display substrate can effectively improve the display quality.

Display substrate and display device

A display substrate and a manufacturing method therefor, and a display device are provided in the present disclosure. The display substrate includes a drive circuit layer disposed on a substrate, the drive circuit layer includes a plurality of circuit units, at least one circuit unit of the plurality of circuit units includes a pixel drive circuit, a first power supply line providing a power supply signal to the pixel drive circuit, a data signal line providing a data signal to the pixel drive circuit, and a data fan-out line connected with the data signal line; at least a portion of the first power supply line, the data signal line, and the data fan-out line extends along a second direction and is arranged at intervals along a first direction.

Display substrate, preparation method thereof, and display apparatus with optimized fan-out

A thin film packaging structure includes a first inorganic packaging layer for covering a device to be packaged; an organic packaging layer formed at a side of the first inorganic packaging layer; a second inorganic packaging layer formed at a side of the organic packaging layer facing away from the first inorganic packaging layer; and at least one first inorganic layer formed at a side of the first inorganic packaging layer facing away from the device to be packaged. The at least one first inorganic layer has an elasticity modulus greater than that of the first inorganic packaging layer or the second inorganic packaging layer. The present disclosure also provides a display panel.

Thin film packaging structure including stacked SiOxNy layers

A display substrate has a display area and a peripheral area. The display substrate includes a base substrate; an insulating layer on the base substrate and in at least the peripheral area; a plurality of light emitting elements on the base substrate and in the display area; an encapsulating layer on a side of the plurality of light emitting elements distal to the base substrate to encapsulate the plurality of light emitting elements; and a dam layer on a side of the insulating layer distal to the base substrate. The encapsulating layer includes a first inorganic encapsulating sublayer extending from the display area into the peripheral area. The display substrate has a groove extending into the first insulating layer in the peripheral area, and substantially surrounding the display area. The first inorganic encapsulating sublayer extends into at least a portion of the groove.

Display substrate, display apparatus, and method of fabricating display substrate

A display substrate and a preparation method therefor, and a display device, the display substrate including a base as well as a display area, a binding needle area, a first unit test electrode and a second unit test electrode which are on one side of the base. The binding needle area is on one side of the display area; the first unit test electrode is on the side, away from the display area, of the binding needle area; the second unit test electrode is on the side, away from the binding needle area, of the first unit test electrode; the display substrate comprises a first metal layer, a second metal layer and an insulating layer between the first metal layer and the second metal layer; the first unit test electrode is on the first metal layer, and the second unit test electrode is on the second metal layer.

Display substrate and preparation method therefor, and display device

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.

Display substrate, display panel, and display device

This disclosure relates to the field of display technologies and, in particular to a thin film packaging structure and a display panel. A thin film packaging structure includes a first inorganic packaging layer for covering a device to be packaged; an organic packaging layer formed at a side of the first inorganic packaging layer; a second inorganic packaging layer formed at a side of the organic packaging layer facing away from the first inorganic packaging layer; and at least one first inorganic adjusting layer formed at a side of the first inorganic packaging layer facing away from the device to be packaged. The at least one first inorganic adjusting layer has an elasticity modulus greater than that of the first inorganic packaging layer or the second inorganic packaging layer.

Growing community of inventors

Beijing, China

Shilong Wang