公开(公告)号：US09263480B2

公开(公告)日：2016-02-16

申请号：US14350892

申请日：2013-08-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei Qin

IPC: H01L29/04 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: H01L27/127 ,  G02F1/1362 ,  G02F1/136227 ,  G02F2001/134372 ,  G02F2001/136231 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1288

Abstract: A fabricating method of an array substrate, an array substrate and a display device are provided. The array substrate includes a substrate; a plate electrode, a gate electrode, a gate line, a gate insulating film, semiconductor silicon islands, a source electrode, a drain electrode, a data line, a slit electrode formed on the substrate, and the substrate is also provided with a gate line through hole and a data line through hole. The gate electrode and the gate line include the first transparent conductive material and gate metal material stacked sequentially; the slit electrode is directly connected to the drain electrode; a second transparent conductive material is connected to the gate line through the gate line through hole; and connected to the data line through the data line through hole.

Abstract translation: 提供阵列基板，阵列基板和显示装置的制造方法。 阵列基板包括基板; 板状电极，栅电极，栅极线，栅极绝缘膜，半导体硅岛，源电极，漏电极，数据线，形成在基板上的狭缝电极以及基板，还具有栅极 线通孔和数据线通孔。 栅电极和栅极线包括顺序堆叠的第一透明导电材料和栅极金属材料; 狭缝电极直接连接到漏电极; 第二透明导电材料通过栅极线通孔连接到栅极线; 并通过数据线通孔连接到数据线。

公开(公告)号：US20150362657A1

公开(公告)日：2015-12-17

申请号：US14499634

申请日：2014-09-29

Applicant: Boe Technology Group Co., Ltd.

Inventor： Shang Wang ,  Heecheol Kim ,  Wei Qin

IPC: F21V8/00 ,  G02F1/1335 ,  G09G3/32 ,  G02F1/1333

CPC classification number: G02B6/0045 ,  G02B6/0055 ,  G02B6/0073 ,  G02F1/13336 ,  G02F1/133524 ,  G02F2001/133562 ,  G09G3/3225 ,  G09G3/3258 ,  G09G2300/0809 ,  G09G2310/0232 ,  G09G2320/0233 ,  G09G2320/029 ,  G09G2320/0626 ,  G09G2360/147

Abstract: The disclosure relates to the field of liquid crystal display, specifically to a display screen frame eliminating apparatus and a display device. The display screen frame eliminating apparatus comprises a light source, a light tube and a drive module. The light tube comprises an upper surface and a lower surface, and the light source is located within the light tube or under the lower surface of the light tube. The light tube enables the light emitted by the light source to dispersedly exit from the upper surface. The drive module drives the light source to emit light based on the luminous condition of the edge pixels of the display area in the display screen. In this way, the light source emits light rays similar as the edge pixels of the display area in the display screen, and the light rays dispersedly exit from the upper surface of the light tube by means of the layered light tube structure. Therefore, to the human eyes, the display influence of the frame can be eliminated in all directions, and the display effect of the display device can be improved. (FIG. 1(a))

Abstract translation: 本发明涉及液晶显示领域，具体涉及显示屏框消除装置和显示装置。 显示画面帧消除装置包括光源，光管和驱动模块。 光管包括上表面和下表面，并且光源位于光管内或光管的下表面下方。 光管使得由光源发射的光分散地从上表面离开。 驱动模块基于显示屏幕中显示区域的边缘像素的发光状态驱动光源发光。 以这种方式，光源发射与显示屏幕中的显示区域的边缘像素类似的光线，并且光线通过层状光管结构从光管的上表面分散地离开。 因此，对于人的眼睛，可以在各个方向上消除框架的显示影响，并且可以提高显示装置的显示效果。 （图1（a））

公开(公告)号：US20150346860A1

公开(公告)日：2015-12-03

申请号：US14435548

申请日：2014-09-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei Qin

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04103 ,  G09G3/3655 ,  G09G2230/00 ,  G09G2320/0219

Abstract: A capacitive in-cell touch panel, a display device and a driving method are provided. For the capacitive in-cell touch panel, at least one gate line (4) or at least one data line (5) is reused as a first touch sensing electrode, a plurality of mutually independent common electrodes (6) are disposed to intersect the first touch sensing electrode, and at least one common electrode (6) is reused as a second touch sensing electrode. The capacitive in-cell touch panel can reduce the number of masking in the manufacturing process, reduce the thickness of the touch panel and reduce the production cost. In the driving process of the touch panel, certain period is set aside of a frame of picture as touch period, that is, a time division driving mode is used for the touch time period and the display time period, it is also possible to avoid mutual interference between display signals and touch driving signals and in turn guarantee the quality of displayed picture and the touch accuracy.

Abstract translation: 提供了电容式单元内触摸面板，显示装置和驱动方法。 对于电容式单元内触摸面板，至少一条栅极线（4）或至少一条数据线（5）被重新用作第一触摸感测电极，多个相互独立的公共电极（6）设置成与 第一触摸感测电极和至少一个公共电极（6）被重新用作第二触摸感测电极。 电容式单元内触摸面板可以减少制造过程中的屏蔽次数，减少触摸面板的厚度并降低生产成本。 在触摸面板的驱动过程中，将一帧画面的一定期间设为触摸周期，即，在触摸时间段和显示时间段中使用时分驱动模式，也可以避免 显示信号和触摸驱动信号之间的相互干扰，从而保证显示画面的质量和触摸精度。

公开(公告)号：US20150103267A1

公开(公告)日：2015-04-16

申请号：US14364204

申请日：2013-12-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yuanbo Zhang ,  Seung Woo Han ,  Wei Qin ,  Ruoyu Ma

IPC: H05F1/00 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: H05F1/00 ,  G02F1/13338 ,  G02F2202/22 ,  G06F3/041 ,  G06F3/0412

Abstract: The embodiments of the present disclosure disclose a touch display panel and a touch display apparatus and relate to the technical field of display, which can realize the function of preventing the static damage without affecting the touch control function. The touch display panel in the present disclosure is arranged with driving electrodes and sensing electrodes, and is further arranged with an anti-static layer which is correspondingly distributed in regions of the touch display panel other than sensing regions including overlapped regions of the driving electrodes and the sensing electrodes; and a controllable switch through which the anti-static layer is grounded.

Abstract translation: 本公开的实施例公开了触摸显示面板和触摸显示装置，涉及显示技术领域，其可以实现防止静电损伤的功能，而不影响触摸控制功能。 本公开的触摸显示面板配置有驱动电极和感测电极，并且还配置有防静电层，该防静电层相应地分布在除了包括驱动电极的重叠区域的感测区域之外的触摸显示面板的区域中， 感测电极; 以及防静电层接地的可控开关。

公开(公告)号：US12272308B2

公开(公告)日：2025-04-08

申请号：US18421268

申请日：2024-01-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueling Gao ,  Kuanjun Peng ,  Chengchung Yang ,  Xiangxiang Zou ,  Wei Qin

IPC: G09G3/3233 ,  H10K59/121

Abstract: A display substrate and a display device. The display substrate includes a pixel circuit in which the driving circuit controls a driving current driving the light emitter element to emit light; the first light emission control circuit applies a first voltage to a first terminal of the driving circuit in response to a first light emission control signal; the second light emission control circuit applies the driving current to the light emitter element in response to a second light emission control signal; the first reset circuit applies a first reset voltage to the control terminal of the driving circuit in response to a first reset signal; the first reset signal and the first light emission control signal are simultaneously turn-on signals during a period; the first light emission control line and the second light emission control line extend along a first direction and are arranged in a second direction.

公开(公告)号：US20240105091A1

公开(公告)日：2024-03-28

申请号：US18491531

申请日：2023-10-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Weixing Liu ,  Wei Qin ,  Kuanjun Peng ,  Tieshi Wang ,  Chunfang Zhang ,  Hui Zhang ,  Changfeng Li ,  Shunhang Zhang ,  Kai Hou ,  Hongrun Wang ,  Liwei Liu ,  Yunsik Im ,  Wanpeng Teng ,  Xiaolong Li ,  Kai Guo ,  Zhiqiang Xu

IPC: G09G3/20 ,  G11C19/28

CPC classification number: G09G3/20 ,  G11C19/287 ,  G09G2300/0408 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/08

Abstract: The present disclosure provides a gate driving circuit, a method of driving a gate driving circuit, and a display panel. The gate driving circuit includes a plurality of driving units connected in cascade. Each driving unit includes: N shift register units; and a mode control circuit connected to the N shift register units, wherein the mode control circuit is configured to receive a control signal for the driving unit, and connect the N shift register units in one of a plurality of resolution modes under the control of the control signal.

公开(公告)号：US11682349B2

公开(公告)日：2023-06-20

申请号：US17661318

申请日：2022-04-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueling Gao ,  Kuanjun Peng ,  Chengchung Yang ,  Xiangxiang Zou ,  Wei Qin

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0257

Abstract: A display substrate and a display device. The display substrate includes a pixel circuit in which the driving circuit controls a driving current for driving the light emitter element to emit light; the first light emission control circuit applies a first voltage to a first terminal of the driving circuit in response to a first light emission control signal; the second light emission control circuit applies the driving current to the light emitter element in response to a second light emission control signal; the first reset circuit applies a first reset voltage to the control terminal of the driving circuit in response to a first reset signal; the first reset signal and the first light emission control signal are simultaneously turn-on signals during a period; the first light emission control line and the second light emission control line extend along a first direction and are arranged in a second direction.

公开(公告)号：US11474633B2

公开(公告)日：2022-10-18

申请号：US17491127

申请日：2021-09-30

Applicant: BOE Technology Group Co., Ltd.

Inventor： Lubin Shi ,  Fuqiang Li ,  Fangzhen Zhang ,  Wei Qin

IPC: G06F3/041 ,  G06F3/0488 ,  G06F3/14 ,  G09G3/32 ,  G06F3/044

Abstract: The embodiments of the present application disclose a touch control display panel and a manufacturing method thereof, a touch control display screen and a spliced screen. The touch control display panel comprises: A substrate; A driving circuit layer, wherein the driving circuit layer comprises a driving line and a data line, a touch control row electrode and a touch control column electrode, the touch control row electrode is connected to at least one row auxiliary electrode via at least one first via hole, and each row of touch control row electrodes are connected to each other in series via the row auxiliary electrode; the touch control column electrode is connected to at least one column auxiliary electrode through at least one second via, and each column touch control column electrode is connected to each other in series through the column auxiliary electrode.

公开(公告)号：US11335261B2

公开(公告)日：2022-05-17

申请号：US17202560

申请日：2021-03-16

Applicant: BOE Technology Group Co., Ltd.

Inventor： Weixing Liu ,  Tieshi Wang ,  Wei Qin ,  Chunfang Zhang

IPC: G09G3/3233

Abstract: A display panel and a driving method thereof, and a display apparatus are provided. In the present disclosure, external compensation circuits electrically connected to pixel circuits are added. The external compensation circuits are configured to adjust anode voltages of light emitting devices to cause the anode voltages of the light emitting devices to be consistent with voltages of data voltage ends.

公开(公告)号：US11328669B2

公开(公告)日：2022-05-10

申请号：US16835479

申请日：2020-03-31

Applicant: BOE Technology Group Co., Ltd.

Inventor： Wei Qin ,  Xiaolong Li ,  Kuanjun Peng ,  Chunfang Zhang ,  Zhiqiang Xu ,  Yanan Niu

IPC: G09G3/325 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291

Abstract: Embodiments of the present disclosure provide a pixel driving circuit and a driving method thereof, a display panel and a display device. The pixel driving circuit includes: a driving sub-circuit, coupled to a scanning signal terminal, a data signal terminal, a light-emitting control signal terminal, a first voltage signal terminal, and a first terminal of a light-emitting element, and configured to be able to output a first voltage signal from the first voltage signal terminal to the light-emitting element under the control of a scanning signal from the scanning signal terminal, a data signal from the data signal terminal, and a light-emitting control signal from the light-emitting control signal terminal; and an electrostatic discharge sub-circuit, coupled to a second voltage signal terminal and the first terminal of the light-emitting element, and configured to be able to conduct static electricity to the second voltage signal terminal in response to the static electricity generated at the first terminal of the light-emitting element.