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公开(公告)号：US20170162095A1
公开(公告)日：2017-06-08
申请号：US15322543
申请日：2016-04-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chen Song , Zhongyuan Wu , Hongjun Xie , Kun Cao
CPC classification number: G09G3/20 , G09G3/3233 , G09G3/3266 , G09G2300/0408 , G09G2300/0842 , G09G2300/0861 , G09G2310/0286 , G09G2310/08 , G11C19/28
Abstract: Embodiments of the present disclosure provide a shift register unit, a gate driving circuit and a display device. The shift register unit comprises two reset-set RS flip-flops. An set S terminal of a first RS flip-flop receives a trigger signal, and a reset R terminal of the first RS flip-flop receives a clock signal. An S terminal of a second RS terminal receives the clock signal, a R terminal of the second RS flip-flop is connected to a Q terminal of the first RS flip-flop, and a Q terminal of the second RS flip-flop is an output terminal of the shift register unit.
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公开(公告)号：US09345102B2
公开(公告)日：2016-05-17
申请号：US14416041
申请日：2014-07-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongjun Xie
CPC classification number: H05B33/0896 , G09G3/3225 , G09G3/36 , G09G2330/02 , H02J7/04
Abstract: The power supply device includes an AC-DC conversion unit configured to provide a source DC voltage signal; a first DC-DC conversion unit configured to generate a first DC voltage signal and a second DC voltage signal according to the source DC voltage signal, output the first DC voltage signal to the load through a first output interface and output the second DC voltage signal to the load through a second output interface; a reference voltage signal generation unit configured to generate a reference voltage signal by taking the first DC voltage signal and the second DC voltage signal as input signals, output the reference voltage signal to the load; wherein a voltage value of the reference voltage signal is smaller than a voltage value of the first DC voltage signal and is greater than a voltage value of the second DC voltage signal.
Abstract translation: 电源装置包括：AC-DC转换单元，被配置为提供源极直流电压信号; 第一DC-DC转换单元，被配置为根据源极直流电压信号产生第一直流电压信号和第二直流电压信号，通过第一输出接口将第一直流电压信号输出到负载，并输出第二直流电压信号 通过第二输出接口到负载; 基准电压信号生成部，其将所述第一直流电压信号和所述第二直流电压信号作为输入信号生成基准电压信号，将所述基准电压信号输出到所述负载; 其中，所述参考电压信号的电压值小于所述第一直流电压信号的电压值，并且大于所述第二直流电压信号的电压值。
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13.发明授权Liquid crystal grating panel, stereo display device and display method thereof 有权液晶光栅面板，立体显示装置及其显示方法公开(公告)号：US09291831B2
公开(公告)日：2016-03-22
申请号：US13960144
申请日：2013-08-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongjun Xie
IPC: G02F1/1335 , G02B27/22 , H04N13/04 , G02B27/26
CPC classification number: G02B27/2228 , G02B27/2214 , G02B27/26 , H04N13/31
Abstract: A liquid crystal grating panel, a stereo display device and a display method thereof are disclosed. The liquid crystal grating panel comprises an upper polarizer, an upper substrate, a lower substrate, a first electrode, a second electrode, a third electrode and liquid crystals; the third electrode is separated from the first electrode through an insulating layer; the liquid crystals are disposed between the upper substrate and the lower substrate; the first electrode is used for generating an electric field with the second electrode at first frame scanning periods of image scanning to form a first grating; and the third electrode is used for generating an electric field with the second electrode at second frame scanning periods of image scanning to form a second grating.
Abstract translation: 公开了一种液晶光栅面板，立体显示装置及其显示方法。 液晶光栅面板包括上偏振器，上基板，下基板，第一电极，第二电极，第三电极和液晶; 第三电极通过绝缘层与第一电极分离; 液晶设置在上基板和下基板之间; 第一电极用于在图像扫描的第一帧扫描周期与第二电极产生电场，以形成第一光栅; 并且第三电极用于在图像扫描的第二帧扫描周期与第二电极产生电场以形成第二光栅。
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公开(公告)号：US10140948B2
公开(公告)日：2018-11-27
申请号：US15324565
申请日：2016-07-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD
Inventor： Hongjun Xie
Abstract: The present disclosure provides a method for adjusting gate driving voltages for a gate driving circuit, output terminals of the gate driving circuit being connected with gate lines, an input terminal of the gate driving circuit being connected with a propel link gate (PLG) wiring. The method includes determining a voltage-drop value at an electrical connection point along the PLG wiring with respect to an input terminal of the PLG wiring, the electrical connection point connecting an input terminal of the gate driving circuit with the input terminal of the PLG wiring; and compensating the gate driving voltage on the input terminal of the gate driving circuit based on the voltage-drop value.
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公开(公告)号：US09704448B2
公开(公告)日：2017-07-11
申请号：US14775371
申请日：2014-11-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongjun Xie , Kun Cao
IPC: G09G3/36 , G02F1/1362 , G09G3/00 , G09G3/3266 , G11C19/00 , G09G3/20 , G09G3/32 , H01L27/32
CPC classification number: G09G3/3677 , G02F1/1362 , G09G3/006 , G09G3/20 , G09G3/32 , G09G3/3266 , G09G3/36 , G09G2310/021 , G09G2310/0286 , G09G2330/08 , G09G2330/12 , G11C19/00 , H01L27/32
Abstract: An array substrate, a display panel and a repairing method thereof are provided. In the array substrate, except the last gate line, both ends of each of the remaining gate lines are provided respectively with first leads connected to the gate line; in each group of gate integrated drive circuits, except a first level shift register, an input terminal of every other shift register is provided with a second lead connected to the input terminal; the first lead connected to one of the gate lines and the second lead connected to an input terminal of the shift register at the next level adjacent thereto have an overlapping area (A) therebetween, and are insulated from each other.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20170148521A1
公开(公告)日：2017-05-25
申请号：US15319885
申请日：2016-03-24
Applicant: Boe Technology Group Co., Ltd.
Inventor： Hongjun Xie
CPC classification number: G11C16/16 , G06F3/0619 , G06F3/065 , G06F3/0688 , G06F12/00 , G11C5/141 , G11C16/10 , G11C16/20 , G11C16/26 , G11C16/32
Abstract: A read and write control circuit for a flash chip is disclosed which includes a timing control circuit for generating a read and write timing signal for the flash chip, and a first non-volatile memory for storing a plurality of flags corresponding to a plurality of blocks in the flash chip, each of the flags indicating whether a respective one of the blocks that corresponds thereto has been written to normally. Also disclosed is a read and write control method of a flash chip, as well as an AMOLED application circuit having the read and write control circuit for use in an electrical compensation mechanism.
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公开(公告)号：US09318046B2
公开(公告)日：2016-04-19
申请号：US14241638
申请日：2013-06-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongjun Xie
IPC: G09G3/32
CPC classification number: G09G3/3225 , G09G2330/025 , G09G2330/06
Abstract: A power supply circuit and display apparatus, comprising power source (1), charging/discharging module (2), detecting module (3), the detecting module detects detecting parameter on power-supply path, feeds back corresponding mode signal to the power source according to the detected detecting parameter, and outputs preset operation voltage to load (4); the power source receives the mode signal fed back from the detecting module, outputs power supply voltage corresponding to the mode signal, and charges the charging/discharging module when the mode signal is the low power signal; and the charging/discharging module is discharged to the detecting module when the power source outputs the supply voltage corresponding to the high power signal, and is charged when the power source outputs the supply voltage corresponding to the low power signal. The circuit can avoid effectively that the consumption of the power source fluctuates significantly with the power consumption changing of the load thereby the power source operates stably.
Abstract translation: 一种电源电路和显示装置，包括电源（1），充电/放电模块（2），检测模块（3），检测模块检测电源路径上的检测参数，将相应模式信号反馈给电源 根据检测到的检测参数，将预设的运行电压输出到负载（4）; 电源接收从检测模块反馈的模式信号，输出与模式信号相对应的电源电压，并且当模式信号为低功率信号时对充/放电模块充电; 并且当电源输出与高功率信号相对应的电源电压时，充电/放电模块被放电到检测模块，并且当电源输出与低功率信号相对应的电源电压时，充电/放电模块被充电。 该电路可以有效地避免电源的消耗随着负载的功率消耗变化而显着波动，从而电源稳定地工作。
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18.发明申请Liquid Crystal Grating Panel, Stereo Display Device And Display Method Thereof 有权液晶光栅面板，立体显示设备及其显示方法公开(公告)号：US20140063383A1
公开(公告)日：2014-03-06
申请号：US13960144
申请日：2013-08-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongjun Xie
IPC: G02B27/22
CPC classification number: G02B27/2228 , G02B27/2214 , G02B27/26 , H04N13/31
Abstract: A liquid crystal grating panel, a stereo display device and a display method thereof are disclosed. The liquid crystal grating panel comprises an upper polarizer, an upper substrate, a lower substrate, a first electrode, a second electrode, a third electrode and liquid crystals; the third electrode is separated from the first electrode through an insulating layer; the liquid crystals are disposed between the upper substrate and the lower substrate; the first electrode is used for generating an electric field with the second electrode at first frame scanning periods of image scanning to form a first grating; and the third electrode is used for generating an electric field with the second electrode at second frame scanning periods of image scanning to form a second grating.
Abstract translation: 公开了一种液晶光栅面板，立体显示装置及其显示方法。 液晶光栅面板包括上偏振器，上基板，下基板，第一电极，第二电极，第三电极和液晶; 第三电极通过绝缘层与第一电极分离; 液晶设置在上基板和下基板之间; 第一电极用于在图像扫描的第一帧扫描周期与第二电极产生电场，以形成第一光栅; 并且第三电极用于在图像扫描的第二帧扫描周期与第二电极产生电场以形成第二光栅。
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公开(公告)号：US11094287B2
公开(公告)日：2021-08-17
申请号：US16711351
申请日：2019-12-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongjun Xie
Abstract: The present disclosure provides a data driving circuit and a driving method thereof, a data driving system and a display device. In an embodiment of a data driving circuit, each digital to analog conversion unit is only used for driving sub-pixels of one color, and by controlling on-off of the switch unit, one data line interface unit is enabled to be connected to different digital to analog conversion units when driving sub-pixels of different colors. In this way, a reference voltage can be provided to the digital to analog conversion unit for driving different color display by a single physical Gamma circuit, without having to use a digital Gamma circuit. Therefore, gray scale loss caused by adjustment using the digital Gamma circuit can be avoided fundamentally.
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公开(公告)号：US10170046B2
公开(公告)日：2019-01-01
申请号：US14913302
申请日：2015-08-14
Applicant: Boe Technology Group Co., Ltd.
Inventor： Hongjun Xie
IPC: G09G3/3258 , G09G3/3233
Abstract: The embodiments of the present invention provide an OLED display device and a method for correcting image sticking of an OLED display device. The OLED display device comprises an OLED pixel array; a pixel detecting circuit for detecting aging degrees of respective OLED pixels in the OLED pixel array; wherein respective OLED pixel are aged by displaying an aging image on the OLED pixel array, such that the aging degrees of respective OLED pixels are the same; the brightness of each pixel in the aging image is inversely proportional to the aging degree of the pixel. According to the OLED display device and the method provided by the embodiments of the present invention, various approaches can be applied for detecting the aging degrees of respective OLED pixels in the OLED pixel array, such that the image sticking of the OLED display device can be corrected by adjusting the aging degrees of respective OLED pixels.
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