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公开(公告)号：US20170231046A1
公开(公告)日：2017-08-10
申请号：US15109472
申请日：2016-01-05
Inventor： Jialong LI , Hao ZHANG , Lingyun SHI , Xue DONG , Di WANG , Wei WANG , Qingfang BIAN , Shuai HAN
IPC: H05B33/08
CPC classification number: H05B33/0845 , G09G3/006 , G09G3/3406 , G09G2320/064 , H05B33/0827 , H05B33/086
Abstract: The present invention discloses a backlight, a regulation method thereof, a regulation device and a display device. The backlight comprises a driving unit, a register, a PWM unit and a light-emitting unit, the PWM unit is connected between the driving unit and the light-emitting unit, and the register is connected to the PWM unit. The driving unit is used for converting a voltage signal to a primary driving signal; the register is used for defining a preset threshold value, which is the maximum value of duty ratio of a signal that the PWM unit outputs when performing a PWM process; the PWM unit is used for regulating duty ratio of the primary driving signal according to the preset threshold value and generating a regulated driving signal; and the light-emitting unit is used for emitting light when being driven by the regulated driving signal.
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公开(公告)号：US20170185178A1
公开(公告)日：2017-06-29
申请号：US15124903
申请日：2016-01-05
Inventor： Chen MENG , Xiaobo XIE , Tiankuo SHI , Hao ZHANG , Lingyun SHI
CPC classification number: G06F3/041 , G06F1/3262 , G06F3/0416 , G09G5/00 , G09G5/003 , G09G2310/0264 , G09G2330/021 , G09G2340/0435 , G09G2354/00
Abstract: The present invention discloses a touch display driving method, a driving module and a display device. The method includes: detecting whether a touch action occurs; performing display driving and touch driving in a first driving mode when no touch action is detected; performing display driving and touch driving in a second driving mode when a touch action is detected, wherein a touch driving frequency under the first driving mode is smaller than a touch driving frequency under the second driving mode. In the present invention, driving is performed in the first driving mode when no touch action is detected, and driving is performed in the second driving mode when a touch action is detected. A touch driving frequency under the first driving mode is smaller than a touch driving frequency under the second driving mode, which decreases driving frequency as a whole, thereby reducing power consumption of a driving module.
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公开(公告)号：US20170092886A1
公开(公告)日：2017-03-30
申请号：US15099536
申请日：2016-04-14
Inventor： Quanhua HE , Hao ZHANG , Lingyun SHI , Xiaobo XIE , Xiurong WANG
CPC classification number: H01L51/502 , H01L27/322 , H01L51/5056 , H01L51/5072
Abstract: The present invention relates to the technical field of display devices, and discloses an organic electroluminescent display device. The display device comprises a cathode, a Q+ quantum dot layer, a light emitting layer, a Q− quantum dot layer, and an anode stacked together. The display device further comprises a capacitor, two electrode plates of which are connected with the Q+ quantum dot layer and the Q− quantum dot layer respectively, wherein the Q+ quantum dot layer and the Q− quantum dot layer are used for emitting light waves having the same wavelength as those of the light emitting layer, and wherein the capacitor charges when a control device for controlling the light emission of the light emitting layer is switched on and starts to discharge when the control device is switched off.
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公开(公告)号：US20160293120A1
公开(公告)日：2016-10-06
申请号：US14765990
申请日：2014-09-29
Inventor： Kai YANG , Xue DONG , Hao ZHANG , Lingyun SHI , Renwei GUO , Peng LIU
IPC: G09G3/36
CPC classification number: G09G3/3607 , G09G3/2003 , G09G3/3655 , G09G2300/0443 , G09G2300/0452 , G09G2310/08 , G09G2320/0242 , G09G2340/0457
Abstract: The present invention provides a display panel, a display method thereof and a display device. The display panel comprises multiple pixel units arranged in a matrix, three sub-pixels having different colors in each pixel unit form a first pixel, four sub-pixels in the middle of any two adjacent pixel units in the same row comprise three sub-pixels having different colors that form a second pixel, four sub-pixels in the middle of any two adjacent pixel units in the same column comprise three sub-pixels having different colors that form a third pixel, and four sub-pixels in the middle of any four pixel units in adjacent two rows and adjacent two columns comprise three sub-pixels having different colors that form a fourth pixel, wherein within display time of one frame of image, the first pixel, second pixel, third pixel and fourth pixel are displayed in a time-sharing manner.
Abstract translation: 本发明提供一种显示面板，其显示方法和显示装置。 显示面板包括以矩阵形式布置的多个像素单元，每个像素单元中具有不同颜色的三个子像素形成第一像素，同一行中任何两个相邻像素单元中间的四个子像素包括三个子像素 具有形成第二像素的不同颜色，同一列中任何两个相邻像素单元中间的四个子像素包括具有不同颜色的三个子像素，其形成第三像素，以及四个子像素在任何 相邻两行和相邻两列中的四个像素单元包括具有形成第四像素的不同颜色的三个子像素，其中在一帧图像的显示时间内，第一像素，第二像素，第三像素和第四像素被显示在 分时的方式。
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公开(公告)号：US20250138317A1
公开(公告)日：2025-05-01
申请号：US18705604
申请日：2023-08-09
Inventor： Yulong WU , Lili CHEN , Hao ZHANG , Ruijun DONG , Chenru WANG , Na HAN
Abstract: A near-eye display apparatus, a display method thereof and a wearable device. The near-eye display apparatus comprises: at least one first display unit (31), the first display unit (31) being configured to form at an imaging position a first image; at least one second display unit (32), the second display unit (32) being configured to form at the imaging position a second image, the first image and the second image being spliced to form a display image; and an optical path adjustment structure (5), the optical path adjustment structure (5) being configured to transmit towards the direction of the imaging position at least part of emergent light rays of the first display unit (31), and to reflect towards the direction of the imaging position at least part of emergent light rays of the second display unit (32).
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Patent Agency Ranking
126.发明申请公开(公告)号：US20250030896A1
公开(公告)日：2025-01-23
申请号：US18714934
申请日：2022-11-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Qianwen JIANG , Lili CHEN , Hao ZHANG , Peng HAN , Huidong HE , Juanjuan SHI , Weihua DU
Abstract: A decoding method, a data processing method, an information generation method, a mobile terminal, a control terminal, an electronic system, and a non-transitory computer-readable storage medium are provided. The decoding method includes: parsing combined data that is received, the combined data being data obtained by combining image data captured by a mobile terminal and mobile terminal information corresponding to the mobile terminal; and in response to obtaining, by the parsing, an extended data bit string corresponding to the mobile terminal information, parsing extended data encoding information corresponding to the mobile terminal information from the combined data, and decoding the extended data encoding information to obtain the mobile terminal information.
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公开(公告)号：US20240365019A1
公开(公告)日：2024-10-31
申请号：US18247442
申请日：2022-06-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Peng HAN , Lili CHEN , Weihua DU , Huidong HE , Qianwen JIANG , Ruifeng QIN , Juanjuan SHI , Hao ZHANG
CPC classification number: G06F3/14 , G06T5/70 , G06T5/80 , G06T5/92 , H04N1/60 , H04N9/73 , G06T2207/10024 , G06T2207/20192
Abstract: Display control apparatus, display control method and display device are provided, belonging to the field of displaying. The apparatus includes: Mini ISP module configured to obtain original image data of camera sensing component in real time, to obtain first image data by performing lens correction, defective pixel correction, noise filtering and format conversion on the original image data; compensation ISP module, configured to obtain second image data by performing lens correction, defective pixel correction, noise filtering, format conversion and first processing on the original image data; display control module, configured to process the first image data to obtain image data for displaying before receiving the second image data, to process the second image data to obtain image data for displaying after receiving the second image data and to control display screen to display according to the image data for displaying. The delay in image data transmission can be reduced.
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128.发明公开公开(公告)号：US20240321166A1
公开(公告)日：2024-09-26
申请号：US18578685
申请日：2021-08-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Peng HAN , Huidong HE , Qianwen JIANG , Juanjuan SHI , Weihua DU , Hao ZHANG , Lili CHEN , Xue DONG , Yongzhong ZHANG
IPC: G09G3/20 , H04N25/767 , H04N25/78
CPC classification number: G09G3/2011 , H04N25/767 , H04N25/78 , G09G2300/0814 , G09G2310/0286 , G09G2310/0291 , G09G2320/045
Abstract: Provided in the present disclosure are a display apparatus, an image signal processing apparatus, a collection apparatus and a display system. The display apparatus includes: a plurality of pixels, which are arranged in an array; a plurality of scan lines, which are respectively coupled to the plurality of pixels and extend in a row direction; a plurality of data lines, which are respectively coupled to the plurality of pixels and extend in the row direction; a plurality of control lines, which are respectively coupled to the plurality of pixels and extend in a column direction; a data bus, which is coupled to the data lines; a plurality of first switch circuits, which correspond to one data line; and a plurality of second switch circuits, which correspond to the pixels.
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公开(公告)号：US20240265864A1
公开(公告)日：2024-08-08
申请号：US18638007
申请日：2024-04-17
Inventor： Pengfei YU , Lu BAI , Jie DAI , Mengqi WANG , Huijun LI , Yupeng HE , Hao ZHANG , Meng ZHANG , Xin ZHANG
IPC: G09G3/3225 , G11C19/28 , H10K59/12 , H10K59/121 , H10K59/124 , H10K59/131 , H10K71/00
CPC classification number: G09G3/3225 , G11C19/28 , H10K59/1213 , H10K59/124 , H10K59/131 , H10K71/00 , G09G2300/0426 , G09G2310/0286 , H10K59/1201
Abstract: A display substrate and an electronic device are provided. The display substrate includes a base substrate, including a display region and a peripheral region on at least one side of the display region; and a shift register unit and a first clock signal line in the peripheral region of the base substrate, wherein the first clock signal line extends along a first direction on the base substrate, and is connected to a first clock signal terminal to be configured to provide a first clock signal to the shift register unit; the shift register unit includes an input circuit, an output circuit, a first control circuit, and an output control circuit; the output control circuit includes an output control transistor and a first capacitor, and the output circuit includes an output transistor and a second capacitor.
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公开(公告)号：US20240233635A1
公开(公告)日：2024-07-11
申请号：US17914844
申请日：2021-09-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G2300/0842 , G09G2310/061 , G09G2310/08 , G09G2320/0247
Abstract: The present disclosure provides a pixel driving circuit, a pixel driving method and a display panel, relating to a field of display technology. The pixel driving circuit includes a driving transistor; a storage capacitor connecting a first node and a second node; a data writing unit configured to output a data voltage to the second node in response to a first scan signal; a light emitting control unit configured to electrically communicate a third node and a fourth node in response to a light emitting control signal; a first reset unit configured to output a reference voltage to the second node in response to the light emitting control signal or a first reset signal; a second reset unit configured to output an initialization voltage to the first node in response to a second reset signal.
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