公开(公告)号：US20160181330A1

公开(公告)日：2016-06-23

申请号：US14436570

申请日：2014-08-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Libin LIU

IPC: H01L27/32

CPC classification number: H01L27/3227 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3269 ,  H01L27/3272 ,  H01L27/3276

Abstract: Embodiments of the present invention relate to a transparent display device and a manufacturing method thereof. A display region of the transparent display device includes light a transmission area (12) and a light shield area (11). At least one silicon solar cell is disposed in a partial area of the light transmission area (12). The silicon solar cell is configured to absorb optical energy in the direction perpendicular to the light transmission direction of the light transmission area (12) and convert the optical energy into electric energy.

Abstract translation: 本发明的实施例涉及一种透明显示装置及其制造方法。 透明显示装置的显示区域包括透光区域（12）和遮光区域（11）。 至少一个硅太阳能电池设置在光透射区域（12）的局部区域中。 硅太阳能电池被配置为沿与光透射区域（12）的光传输方向垂直的方向吸收光能，并将光能转换为电能。

公开(公告)号：US20160019837A1

公开(公告)日：2016-01-21

申请号：US14555777

申请日：2014-11-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Libin LIU ,  Lujiang HUANGFU

IPC: G09G3/32 ,  H01L51/56 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L51/56 ,  H01L27/3211 ,  H01L27/3218 ,  H01L27/3276

Abstract: The present invention provides a prefabricated substrate of array substrate, a vapor deposition method, an array substrate and a display apparatus, which can solve a problem that there is a waste of material in a vapor deposition process of the prior art. The prefabricated substrate comprises a plurality of sub-pixel units, each sub-pixel unit comprising a drive unit and a sub-pixel electrode connected with the drive unit, wherein, the drive unit is also connected with a data line and a gate line, and is used for transferring a data voltage signal outputted from the data line to the sub-pixel electrode when the gate line is strobed. The sub-pixel unit further comprises a switch unit connected with the data line and the sub-pixel electrode The switch unit is used for adjusting voltage of the sub-pixel electrode under control of a switch signal outputted from a switch signal line.

Abstract translation: 本发明提供阵列基板的预制基板，气相沉积法，阵列基板和显示装置，其可以解决现有技术的气相沉积工艺中材料浪费的问题。 预制基板包括多个子像素单元，每个子像素单元包括驱动单元和与驱动单元连接的子像素电极，其中，驱动单元还与数据线和栅极线连接， 并且当栅极线被选通时用于将从数据线输出的数据电压信号传送到子像素电极。 子像素单元还包括与数据线和子像素电极连接的开关单元。开关单元用于在从开关信号线输出的开关信号的控制下调节子像素电极的电压。

公开(公告)号：US20250113715A1

公开(公告)日：2025-04-03

申请号：US18580164

申请日：2022-08-17

Applicant: BOE Technology Group Co., Ltd.

Inventor： Mengyang WEN ,  Jianchao ZHU ,  Hao LIU ,  Guangliang SHANG ,  Xinbin HAN ,  Yuxin ZHANG ,  Libin LIU

IPC: H10K59/131

Abstract: A display substrate is disclosed, including a base substrate, multiple data lines, multiple sub-pixels, multiple data lead-out lines, and at least one first compensation unit. The base substrate includes a display area and a first bezel area located on a side of the display area. The multiple data lines and the plurality of sub-pixels are located in the display area. The multiple data lead-out lines are located in the first bezel area and electrically connected with the plurality of data lines in the display area. The at least one first compensation unit is located in the first bezel area. At least one data lead-out line is electrically connected with the at least one first compensation unit, and the at least one first compensation unit is configured to compensate at least one of resistance and capacitance of a data line electrically connected with the at least one data lead-out line.

公开(公告)号：US20250089489A1

公开(公告)日：2025-03-13

申请号：US18290438

申请日：2022-06-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yu FENG ,  Libin LIU ,  Li WANG ,  Jianchao ZHU ,  Shiming SHI ,  Jingquan WANG

IPC: H10K59/131 ,  G09G3/3233 ,  H10K59/121

Abstract: A display panel and a display device are provided. The display panel includes a base substrate and a pixel driving circuit provided on a side of the base substrate, and the pixel driving circuit includes a driving transistor, ninth transistor, eighth transistor, first transistor and second transistor. A first electrode of the ninth transistor is connected to a third initial signal line and a second electrode of the ninth transistor is connected to a first electrode of the driving transistor. A first electrode of the eighth transistor is connected to a gate electrode of the driving transistor. A first electrode of the first transistor is connected to a first initial signal line and a second electrode of the first transistor is connected to a second electrode of the eighth transistor. A first electrode of the second transistor is connected to the second electrode of the eighth transistor and a second electrode of the second transistor is connected to a second electrode of the driving transistor.

公开(公告)号：US20250053272A1

公开(公告)日：2025-02-13

申请号：US18934162

申请日：2024-10-31

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hao LIU ,  Jianchao ZHU ,  Mengyang WEN ,  Zibo NI ,  Guangliang SHANG ,  Libin LIU

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/045

Abstract: The present disclosure provides a touch display panel. The touch display panel includes a display substrate and a touch layer, wherein the touch layer includes a plurality of touch units and a plurality of touch lines which are disposed on the display substrate; wherein the touch lines are connected to at least one touch unit and are configured to electrically connect the touch unit connected thereto to a touch integrated circuit; the plurality of touch lines at least include a first trace and a second trace which are disposed in a non-display region; and the display substrate includes a conductive layer disposed in the non-display region; wherein at least one first through hole and at least one second through hole are defined in the conductive layer.

公开(公告)号：US20240427444A1

公开(公告)日：2024-12-26

申请号：US18698002

申请日：2023-07-13

Applicant: BOE Technology Group Co., Ltd.

Inventor： Shiming SHI ,  Zewen BO ,  Libin LIU ,  Song ZHANG

IPC: G06F3/041 ,  G06F3/044

Abstract: The present disclosure provides a touch panel and a display device. The touch panel includes a touch display region and a peripheral region surrounding the touch display region. The touch panel includes: a substrate; a light emitting unit on a side of the substrate and in the touch display region; a first inorganic packaging layer on a side of the light emitting unit away from the substrate; a shielding structure on a side of the first inorganic packaging layer away from the substrate and located in the touch display region; a first organic packaging layer on a side of the shielding structure away from the substrate; a second inorganic packaging layer on a side of the first organic packaging layer away from the substrate; and a touch electrode on a side of the second inorganic packaging layer away from the light emitting unit and in the touch display region.

公开(公告)号：US20240423046A1

公开(公告)日：2024-12-19

申请号：US18818535

申请日：2024-08-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Jiangnan LU ,  Guangliang SHANG ,  Can ZHENG ,  Yu FENG ,  Libin LIU ,  Jie ZHANG ,  Mei LI

IPC: H10K59/131 ,  G09G3/3208 ,  H10K59/121

Abstract: Provided is a display substrate, the display substrate is provided with a display area and a peripheral area around the display area, and includes a source/drain layer and an anode layer, wherein in the peripheral area, the source/drain layer includes pairs of first signal lines configured to drive circuits, and the pairs of first signal lines include clock signal lines and gate drive lines; and the anode layer includes a common power line provided with vent holes; and overlapping areas between two first signal lines in any pair of the first signal lines and a projection pattern of the vent hole are equal, the projection pattern of the vent hole being a pattern of an orthographic projection of the vent hole in the common power line onto the source/drain layer. A display panel and a display device are also provided.

公开(公告)号：US20240038167A1

公开(公告)日：2024-02-01

申请号：US18038690

申请日：2020-11-30

Applicant: BOE Technology Group Co., Ltd.

Inventor： Lujiang HUANGFU ,  Li WANG ,  Jianchao ZHU ,  Libin LIU

IPC: G09G3/3233 ,  G09G3/3291

CPC classification number: G09G3/3233 ,  G09G3/3291 ,  G09G2300/0852 ,  G09G2310/061 ,  G09G2330/021 ,  G09G2320/0247

Abstract: Provided are a pixel circuit and a driving method therefor, and a display apparatus. The pixel circuit includes a drive transistor, a reset circuit, a data writing circuit, a storage capacitor circuit, a threshold value compensation circuit, a conduction control circuit, a light-emitting control circuit, and a light-emitting device; the conduction control circuit is configured to: conduct the threshold value compensation circuit with the gate of the drive transistor, and conduct the reset circuit with the gate of the drive transistor at the reset stage, the threshold value detecting stage and the data writing stage; and cut off a conducting state of the threshold value compensation circuit with the gate of the drive transistor, and cut off a conducting state of the reset circuit with the gate of the drive transistor at the driving stage; where the conduction control circuit includes an oxide semiconductor thin film transistor.

公开(公告)号：US20230360607A1

公开(公告)日：2023-11-09

申请号：US17414600

申请日：2020-12-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Can ZHENG ,  Libin LIU

IPC: G09G3/3266 ,  G11C19/28

CPC classification number: G09G3/3266 ,  G11C19/28 ,  G09G2320/064 ,  G09G2320/0247 ,  G09G2300/0408 ,  G09G2310/0286

Abstract: The disclosure relates to a shift register, a driving method thereof, a gate drive circuit, and a display device. An output pulse width can be reduced by 1/(n+1) to (n−1)/(n+1) clock cycle by setting a pulse width modulation module (104), where n is the number of clock signal terminals in one-to-one correspondence with the enable signal terminals, and the pulse width reduced by 1/(n+1) to (n−1)/(n+1) clock cycle needs to be output several times under the condition that the light emitting duration of pixels is unchanged. In this way, the refresh rate is increased, and thus the flicker phenomenon in the process of low gray-scale brightness adjustment is less detectable to the human eyes.

公开(公告)号：US20230360599A1

公开(公告)日：2023-11-09

申请号：US17432467

申请日：2021-02-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Libin LIU ,  Mei LI

IPC: G09G3/3233 ,  G09G3/3291

CPC classification number: G09G3/3233 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2310/061

Abstract: A pixel drive circuit, a control method thereof and a display panel. The pixel drive circuit comprises a reset module (5), the reset module (5) comprises a double-gate first transistor (T1) and a second transistor (T2), a first electrode of the double-gate first transistor (T1) is electrically connected to an initial signal line, a second electrode of the double-gate first transistor (T1) is electrically connected to a first node (n1); a first electrode of the second transistor (T2) is electrically connected to an intermediate node (n5) of the double-gate first transistor (T1), a second electrode of the second transistor (T2) is electrically connected to an anode of a light-emitting diode (6); two control electrodes of the double-gate first transistor (T1) and control electrode of the second transistor (T2) are electrically connected to a reset signal line; the second transistor and part of the double-gate first transistor constitute a double-gate transistor.