Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Haijun Yin

Yang Wang

Benlian Wang

Haijun Qiu

Yangpeng Wang

Weinan Dai

Yao Hu

Kuo Sun

Fei Liu

Jianqiang Liu

Hao Zhang

Xibin Shao

Liqiang Chen

Yingsong Xu

Junrui Zhang

Jiafan Shi

Renrong Gai

A pixel arrangement including: first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately; and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction perpendicular to the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.

Pixel arrangement, manufacturing method thereof, display panel, display device and mask

A pixel arrangement structure includes: first sub-pixels, second sub-pixels and third sub-pixels, being not overlapped but being spaced apart. The third sub-pixel includes a first edge facing the first sub-pixel, the first sub-pixel includes a second edge facing the third sub-pixel, the third sub-pixel includes a third edge facing the second sub-pixel, and the second sub-pixel includes a fourth edge facing the third sub-pixel, and shapes of the first sub-pixel and the second sub-pixel are circles, the first edge and the second edge are curved edges with a same curvature, the third edge and the fourth edge are curved edges with a same curvature; or shapes of the first sub-pixel and the second sub-pixel are octagons, at least part of the first edge is parallel to at least part of the second edge, at least part of the third edge is parallel to at least part of the fourth edge.

Pixel arrangement structure, organic electroluminescent display panel, metal mask and display device

The present disclosure provides a pixel arrangement including five first sub-pixels located respectively at a central position and four vertex positions of a first virtual rectangle, four second sub-pixels located at respective central positions of four sides of the first virtual rectangle, and four third sub-pixels located in respective four second virtual rectangles, each of the second virtual rectangles being defined by a corresponding one of the four vertex positions of the first virtual rectangle, respective center positions of two adjacent sides of the four sides of the first virtual rectangle that contain the corresponding vertex position, and the center position of the first virtual rectangle, the four second virtual rectangles forming the first virtual rectangle, and wherein, among the four third sub-pixels, an area of at least one third sub-pixel is different from that of other third sub-pixel. A display panel including the pixel arrangement is also provided.

Display panel having five first, four second and four third sub-pixels arranged in a virtual rectangle with five first sub-pixels having different areas from each other and four third sub-pixels having different areas from each other

A display substrate, including: a main display area, including a main display surface; and a bending portion, disposed around a periphery of the main display area, the bending portion is connected to the periphery of the main display area and is bent in a direction away from the main display surface, the bending portion includes: a plurality of side display areas, each of which is connected to a side edge of the main display area, and each side display area includes a side display surface; and a plurality of corner portions, each corner portion is connected to a turning of the main display area and is located between two adjacent side display areas, and wherein the main display surface and the side display surfaces constitute a display area, the corner portions constitute a non-display area, and the plurality of side display areas and the plurality of corner portions extend continuously.

Display substrate, method for manufacturing the same, and display panel

A pixel arrangement structure, an organic light emitting diode display panel, a display device, and a mask plate assembly are disclosed. The pixel arrangement structure includes a plurality of first sub-pixels, a plurality of second sub-pixels, a plurality of third sub-pixels. The positions of the sub-pixels do not overlap each other. One of the first sub-pixels is located at the center position of a first virtual rectangle. Four of the first sub-pixels are located at four vertex angle positions of the first virtual rectangle, respectively. Four of the second sub-pixels are located at the center positions of four sides of the first virtual rectangle, respectively. The first virtual rectangle is divided into four second virtual rectangles. The inside of each of the four second virtual rectangles comprises one third sub-pixel of the third sub-pixels.

Pixel arrangement structure, organic light emitting diode display panel, display device and mask plate assembly

A pixel arrangement structure includes: first sub-pixels, second sub-pixels and third sub-pixels, all being not overlapped but being spaced apart. The third sub-pixels have a first symmetry axis and a second symmetry axis that are perpendicular to each other. The first symmetry axis extends through a geometric center of a respective first sub-pixel adjacent to a respective third sub-pixel of the plurality of third sub-pixels, intersects a first edge of the respective third sub-pixel at a first intersection point, and intersects a second edge of the adjacent respective first sub-pixel at a second intersection point. A distance between the first intersection point and the second intersection point is a minimum distance between the respective third sub-pixel and the respective first sub-pixel. The second symmetry axis is similarly configured with respect to a respective second sub-pixel and the respective third sub-pixel.

A mother substrate for display substrates, a manufacture method thereof, a display substrate and a display device are provided. The mother substrate for display substrates includes multiple display element formation regions and a dividing line surrounding each display element formation region. A recess-protrusion structure is provided between the dividing line and the display element formation region, the recess-protrusion structure includes multiple recesses and protrusions which are arranged alternately, and extension directions of the recess and the protrusion are identical to an extension direction of the dividing line.

Mother substrate for display substrates, manufacture method thereof, display substrate and display device

The present disclosure is related to a pixel circuit. The pixel circuit may include a first transistor, a photoelectric sensor, a switch transistor, a second transistor, a third transistor, and a light-emitting component. The first transistor may be configured to transmit a data voltage in response to a scanning signal of an N-th row. The second transistor may be configured to generate a driving current based on a data voltage transmitted by the first transistor and to generate a leakage current based on an electric signal transmitted by the switching transistor. The third transistor may be configured to compensate a threshold voltage of the second transistor in response to a scanning signal of an N-th row. The light-emitting component may be configured to emit light under an action of a driving current generated by the second transistor.

Pixel circuit, driving method thereof, and display apparatus

A pixel arrangement structure, an organic electroluminescent display panel, a metal mask, a display device are provided, the pixel arrangement structure including: first sub-pixels, second sub-pixels and third sub-pixels, all being not overlapped but being spaced apart; one first sub-pixels functions as a central point and other four first sub-pixels function as four vertices to define a first virtual rectangle comprising four second virtual rectangles in a 2&#xd7;2 matrix in mirror symmetry; the second sub-pixels are at central points of side edges of the first virtual rectangle; two second sub-pixels at central positions of two adjacent side edges of the first virtual rectangle, one first sub-pixel at a vertice of the first virtual rectangle where the two adjacent side edges intersect, and another first sub-pixels at the central point of the first virtual rectangle define four vertices of each second virtual rectangle; the third sub-pixels are within the second virtual rectangles and each is shaped as: a concave polygon, or a closed pattern formed by continuous lines comprising curved lines.

A display screen including a display panel, a cover plate and an exciter for generating vibration. The cover plate covers an upper surface of the display panel. The cover plate is provided with a first micropore array, and an area covered by the first micropore array forms a speaker area. The exciter for generating vibration is arranged under the display panel aligned with the speaker area.

Display screen and mobile terminal

A pixel arrangement structure, an organic light emitting diode display panel, a display device and a mask plate assembly are disclosed in the disclosure. The pixel arrangement structure includes a plurality of first sub-pixels, a plurality of second sub-pixels, a plurality of third sub-pixels. The positions of the sub-pixels are not overlapped with each other. One of the plurality of first sub-pixels is located at the center position of a first virtual rectangle. Four of the plurality of first sub-pixels are located at four vertex angle positions of the first virtual rectangle, respectively. Four of the plurality of second sub-pixels are located at the center positions of four sides of the first virtual rectangle, respectively. The first virtual rectangle is divided into four second virtual rectangles, and the inside of each of the four second virtual rectangles comprises one third sub-pixel of the plurality of third sub-pixels.

A pixel arrangement including first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately, and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction perpendicular to the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.

A pixel circuit includes a driving sub-circuit, a writing sub-circuit, a light-emitting device and a fingerprint information output sub-circuit. The writing sub-circuit is coupled to the driving sub-circuit, a first signal terminal and a data signal terminal, which is configured to write a data signal to the driving sub-circuit under control of a signal from the first signal terminal. The driving sub-circuit is coupled to an anode of the device and a first voltage terminal, which is configured to drive the device to emit light by using a voltage from the first voltage terminal, and provide a coupling capacitance to acquire fingerprint information. The fingerprint information output sub-circuit is coupled to the anode, a third signal terminal and a signal reading line, which is configured to output a signal acquired at the anode as the information to the line under control of a signal from the third signal terminal.

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Beijing, China

Haijun Yin