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公开(公告)号：US09767725B2
公开(公告)日：2017-09-19
申请号：US14915542
申请日：2015-09-21
Inventor： Ming Yang , Xue Dong , Xiaochuan Chen , Rui Xu , Lei Wang , Qian Wang , Peng Liu , Pengcheng Lu
IPC: G09G3/20 , G02F1/1362 , G09G3/22
CPC classification number: G09G3/2085 , G02F1/1362 , G09G3/20 , G09G3/2003 , G09G3/22 , G09G3/3648 , G09G2300/0408 , G09G2300/0804 , G09G2310/0297
Abstract: A display panel, a method for driving the display panel, and a display device are provided. The display panel includes a display region and a peripheral region surrounding the display region. Multiple gate lines each extending in a first direction and multiple data lines each extending in a second direction are arranged at the display region. A multiplexer is arranged at the peripheral region pointed by the second direction. The multiplexer is used to, under the control of gate line ON signals from a gate line switching control line, input gate line signals from a source driver unit to corresponding gate lines in a time-division manner, and under the control of data line ON signals from corresponding data line switching control lines, input data signals from the source driver unit to corresponding data lines in a time-division manner.
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公开(公告)号：US20170214906A1
公开(公告)日：2017-07-27
申请号：US15327647
申请日：2015-12-23
Inventor： Ming Yang , Xue Dong , Xiaochuan Chen , Shengji Yang , Pengcheng Lu , Qian Wang , Jian Gao , Xiaochen Niu , Lei Wang , Rui Xu , Yingming Liu
CPC classification number: H04N13/32 , G02B27/2214 , G02B27/2264 , H04N13/30 , H04N13/312 , H04N13/398 , H04N2213/001
Abstract: A 3D display device and a driving method thereof are disclosed. The 3D display device comprises a grating and a display panel, and the grating is divided into a bright grating cell and a dark grating cell, the grating comprising a substrate and a plurality of OLED light-emitting devices arranged on the substrate. At least a part of the plurality of OLED light emitting devices emit light to apply the operating voltage to form the bright grating cells, and the non-light emitting OLED light-emitting devices form the dark grating cells. The 3D display device is for displaying a 3D picture.
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公开(公告)号：US20170038649A1
公开(公告)日：2017-02-09
申请号：US14912683
申请日：2015-07-17
Inventor： Pengcheng Lu , Renwei Guo , Chungchun Chen , Xue Dong
IPC: G02F1/1343 , G02F1/29 , G02F1/1335 , G02F1/133 , G02F1/137 , G02B27/22
CPC classification number: G02F1/134336 , G02B27/2214 , G02F1/13306 , G02F1/133512 , G02F1/13439 , G02F1/1368 , G02F1/137 , G02F1/29 , G02F2001/134345 , G02F2201/52 , H04N13/31 , H04N13/317 , H04N13/356
Abstract: The present invention provides a display device and a method for controlling a grating thereof, and belongs to the field of display technology, and can overcome the problem in which electrodes of the grating substrate require high fabricating accuracy and are difficult to fabricate due to the arrangement of a pixel array. The display device at least comprises a pixel array and a grating, an odd-numbered row of sub-pixels and a neighboring even-numbered row of sub-pixels are offset in a longitudinal direction by a preset length, a first substrate of the grating comprises a plurality of electrodes, each electrode comprises a plurality of segments which are continuous and are offset in a segment-wise manner by a predefined length from an end to the other end of the electrodes. Since the pixels and the grating are arranged in a corresponding manner, the electrodes of the grating substrate have an increased width, requirements for accuracy of the process for fabricating the electrodes are reduced, and the fabrication difficulty is reduced. By turning on and off the grating, a switch of the display device between 2D and 3D display can be realized. (FIG. 3)
Abstract translation: 本发明提供了一种用于控制其光栅的显示装置和方法，属于显示技术领域，并且可以克服光栅基板的电极需要高制造精度并且由于布置难以制造的问题 的像素阵列。 显示装置至少包括像素阵列和光栅，奇数行的子像素和相邻的偶数行的子像素沿纵向方向偏移预定长度，光栅的第一基板 包括多个电极，每个电极包括连续的多个段，并且以分段方式从电极的端部到另一端的预定长度偏移。 由于像素和光栅以相应的方式布置，所以光栅基板的电极具有增加的宽度，制造电极的工艺精度要求降低，制造难度降低。 通过打开和关闭光栅，可以实现显示设备在2D和3D显示之间的切换。 （图3）
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公开(公告)号：US20160360191A1
公开(公告)日：2016-12-08
申请号：US14915008
申请日：2015-09-30
Inventor： Ming Yang , Xue Dong , Wenqing Zhao , Xiaochuan Chen , Pengcheng Lu , Renwei Guo
CPC classification number: H04N13/31 , G02B27/2214 , H01L27/124 , H04N13/305 , H04N13/324 , H04N13/371 , H04N13/376 , H04N13/383 , H04N13/398
Abstract: A pixel array, a display device and a display method are provided. The pixel array comprises: a plurality of sub-pixels arranged along a row direction and a column direction, the plurality of sub-pixels being defined by a plurality of data lines and a plurality of gate lines intersecting with each other, the data lines extending along the row direction, and the gate lines extending along the column direction, wherein, each row of sub-pixels include a plurality of repeating units arranged sequentially, the repeating unit including sub-pixels of three different colors; for each column of the sub-pixels, any two adjacent sub-pixels are of different colors; and each of the sub-pixels has a length L along the row direction and a height H along the column direction, the length being less than or equal to the height, and in any two adjacent sub-pixels in each column of the sub-pixels, a lower row sub-pixel shifts by a distance D with respect to a previous row sub-pixel along the row direction, where -L
Abstract translation: 提供像素阵列，显示装置和显示方法。 像素阵列包括：沿着行方向和列方向布置的多个子像素，多个子像素由多条数据线和多条栅极线相互定义，数据线延伸 沿着行方向延伸的栅极线和沿着列方向延伸的栅极线，其中，每行子像素包括顺序排列的多个重复单元，所述重复单元包括三种不同颜色的子像素; 对于子像素的每列，任何两个相邻的子像素具有不同的颜色; 并且每个子像素沿行方向具有长度L，沿着列方向具有高度H，长度小于或等于高度，并且在子像素的每列中的任何两个相邻子像素中， 像素，下行子像素相对于沿行方向的前一行子像素移位距离D，其中-L
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195.发明申请Display Device and Method of Adjusting Backlight Brightness of Display Device 有权显示装置的调节背光亮度的显示装置和方法公开(公告)号：US20160225323A1
公开(公告)日：2016-08-04
申请号：US14743490
申请日：2015-06-18
Inventor： Pengcheng Lu , Zhongjun Chen , Xue Dong , Renwei Guo , Peng Liu , Mubing Li , Jinghua Miao
IPC: G09G3/34
CPC classification number: G09G3/3406 , G09G2320/0242 , G09G2320/0626 , G09G2330/021 , G09G2340/06 , G09G2360/16
Abstract: A display device and a method of adjusting backlight brightness of the display device are provided. The method includes converting original RGB signals of each pixel to corresponding RGBW signals; determining the color and original brightness value of each pixel based on the gray value ratio of the original RGB signals of each pixel; determining the backlight brightness value of each pixel based on the color of each pixel after the original RGB signals being converted; and performing weighted average calculation on the backlight brightness values of each pixel after the signals being converted, so as to obtain a whole backlight brightness adjustment value of all pixels.
Abstract translation: 提供了显示装置和调整显示装置的背光亮度的方法。 该方法包括将每个像素的原始RGB信号转换为相应的RGBW信号; 基于每个像素的原始RGB信号的灰度值，确定每个像素的颜色和原始亮度值; 基于原始RGB信号被转换后的每个像素的颜色来确定每个像素的背光亮度值; 对转换后的各像素的背光亮度值进行加权平均运算，得到全部像素的整个背景光亮度调整值。
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Patent Agency Ranking
公开(公告)号：US20250140184A1
公开(公告)日：2025-05-01
申请号：US18683639
申请日：2023-01-04
Inventor： Longfei Fan , Yaoxi Ma , Xiaochuan Chen , Qingshan Shan , Pengcheng Lu , Shengji Yang , Shanghong Jiang
IPC: G09G3/3233 , G09G3/32
Abstract: An array base plate includes a substrate; a plurality of sub-pixels; and a plurality of gate lines and a plurality of data lines, wherein the plurality of gate lines intersect with the plurality of data lines, each of the sub-pixels is located at a position limited by two adjacent gate lines and two adjacent data lines, and each of the sub-pixels includes a pixel driving circuit and a light emitting device that are connected; wherein the pixel driving circuit includes: a drive module and a first control module, the pixel driving circuit further includes an auxiliary anode, the auxiliary anode is located between the anode and the substrate, and the auxiliary anode is electrically connected to the anode; the first power signal line includes a first part and a second part that are electrically connected.
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公开(公告)号：US12137595B2
公开(公告)日：2024-11-05
申请号：US18565900
申请日：2021-10-29
Inventor： Zhijian Zhu , Pengcheng Lu , Wei Liu , Rongfei Chen , Shengji Yang , Kuanta Huang , Xiaochuan Chen
IPC: H10K59/38 , G09G3/3208
Abstract: The present invention relates to a display assembly and a display device including the same. The display assembly includes a backplane, a plurality of light-emitting units and a plurality of color filter modules. The light-emitting units are provided on a side of the backplane, and the color filter modules are provided on a side of the light-emitting units away from the backplane. The color filter module includes a plurality of filter units of different colors. From a center of the display assembly to an edge of the display assembly, adjacent filter units of a same kind have different widths.
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公开(公告)号：US12004396B2
公开(公告)日：2024-06-04
申请号：US17954377
申请日：2022-09-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhijian Zhu , Pengcheng Lu , Yu Ao , Yunlong Li , Yuanlan Tian
IPC: H10K59/131 , G09G3/00 , H10K50/844
CPC classification number: H10K59/131 , G09G3/006 , H10K50/844
Abstract: A display panel includes: a silicon-based substrate, a driving layer, a first electrode layer, an organic light emitting layer, a second electrode layer and a plurality of pads. Where, the display signal access pad is configured to access the display signal during a display phase, the test signal access pad at least includes a first group of test phase access pads, and the first group of test phase access pads includes a first pad and a second pad, the first pad is electrically connected with the electrode ring, and the second pad is electrically connected with the silicon-based substrate.
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199.发明授权公开(公告)号：US11980081B2
公开(公告)日：2024-05-07
申请号：US16966718
申请日：2019-08-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Junbo Wei , Shengji Yang , Kuanta Huang , Pengcheng Lu , Yuanlan Tian , Xiaochuan Chen
IPC: H10K59/80 , G09G3/3266 , G09G3/3275 , H05K1/18 , H05K7/20 , H10K71/00
CPC classification number: H10K59/8794 , G09G3/3266 , G09G3/3275 , H05K1/189 , H05K7/20963 , H10K59/873 , H10K71/00 , G09G2310/0278 , H05K2201/10128
Abstract: A display device, a heat dissipation layer, an electronic device, and a method for manufacturing a display device are provided. The display device includes: a silicon-based organic light-emitting display panel, including a silicon substrate, a first electrode of a display element, an organic light-emitting layer, and a second electrode of the display element that are stacked sequentially; a flexible printed circuit board electrically connected to the silicon substrate; and a heat dissipation layer on a non-display side of the silicon-based organic light-emitting display panel, extending to the flexible printed circuit board to cover at least a part of the flexible printed circuit board. A gate drive circuit, a data drive circuit, and a pixel circuit are integrated on the silicon substrate, and the flexible printed circuit board is configured to transmit electrical signals to the gate drive circuit, the data drive circuit, and the second electrode of the display element.
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公开(公告)号：US11980069B2
公开(公告)日：2024-05-07
申请号：US17260250
申请日：2020-03-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiao Bai , Shengji Yang , Pengcheng Lu
IPC: H10K59/131 , H05K1/18 , H10K77/10
CPC classification number: H10K59/131 , H05K1/189 , H10K77/111
Abstract: A display includes a display substrate and a flexible circuit board. The display substrate includes a silicon substrate, a driving circuit of which at least part is embedded in the silicon substrate, and a first pad electrically connected with the driving circuit. The driving circuit includes a transistor with a semiconductor layer; the flexible circuit board includes a flexible substrate, a first wiring layer, and a first reinforcement plate. The first wiring layer includes a main wiring portion and a second pad electrically connected with the main wiring portion, and the second pad is electrically connected with the first pad by a conductive adhesive layer. The first reinforcement plate covers the main wiring portion and does not cover the second pad. The first reinforcement plate is located outside the display substrate and there is a non-zero distance between the first reinforcement plate and the display substrate.
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