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11.发明申请METHOD FOR MANUFACTURING THIN FILM TRANSISTOR, AND THIN FILM TRANSISTOR THEREOF 审中-公开制造薄膜晶体管的方法及其薄膜晶体管公开(公告)号：US20140131712A1
公开(公告)日：2014-05-15
申请号：US14080265
申请日：2013-11-14
Inventor： Zongze HE
IPC: H01L29/786 , H01L29/66
CPC classification number: H01L29/42384 , G02F1/134309 , G02F1/13439 , G02F1/1368 , H01L21/02532 , H01L21/02576 , H01L21/02592 , H01L27/1222 , H01L27/1262 , H01L29/42376 , H01L29/45 , H01L29/4908 , H01L29/495 , H01L29/4966 , H01L29/6675 , H01L29/78696
Abstract: The present invention relates to the field of liquid crystal display, and provides a method for manufacturing a TFT and the TFT thereof. The TFT comprises: a substrate; a gate electrode with a three-dimensional structure formed on the substrate; a gate insulating layer for covering the gate electrode; a semiconductor layer formed on the gate insulating layer; a buffer layer formed on the semiconductor layer; and source and drain electrodes formed on the buffer layer, wherein the semiconductor layer of the TFT is of a three-dimensional structure. According to the present invention, it is able to reduce the driving voltage, the power consumption of the driving circuit and the area occupied by the TFT, and to increase the light transmission rate.
Abstract translation: 液晶显示技术领域本发明涉及液晶显示领域，提供一种制造TFT及其TFT的方法。 TFT包括：基板; 在基板上形成具有三维结构的栅电极; 用于覆盖栅电极的栅极绝缘层; 形成在所述栅极绝缘层上的半导体层; 形成在半导体层上的缓冲层; 以及形成在缓冲层上的源极和漏极，其中TFT的半导体层是三维结构。 根据本发明，能够降低驱动电压，驱动电路的功耗以及TFT占有的面积，并且能够提高透光率。
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公开(公告)号：US20210343252A1
公开(公告)日：2021-11-04
申请号：US16318212
申请日：2018-04-25
Inventor： Zhenghua LU , Zongze HE , Zhiming MENG , Shuo LI , Jianguang YANG , Zhipeng FENG , Liang ZHANG , Yuxuan CHEN , Feng LONG
IPC: G09G3/34
Abstract: Disclosed are a backlight module, a control method therefor and a display device, a driving method therefor. A backlight source is divided into light-emitting areas, and a current control circuit for driving the light-emitting area to emit light is configured for each light-emitting area. The light-emitting areas in the backlight module are arranged in one-to-one correspondence to the current control circuits.
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Patent Agency Ranking
公开(公告)号：US20210234991A1
公开(公告)日：2021-07-29
申请号：US16957463
申请日：2019-12-25
Inventor： Yu Zhang , Xiuyun Chen , Zongze HE , Feng Long , Pin Xiao , Yuxuan Chen
Abstract: Disclosed is a method for converting image data. The method includes: acquiring image data of a target image, wherein the image data includes first pixel values of m pixels in the target image, each of the first pixel values includes a first color value of at least one color channel, the first color value being within a target color value interval of the at least one color channel; dividing the target color value interval into n color value partitions; determining a color value partition where the first color value falls from the n color value partitions; and converting the first color value into a second color value according to a position of the first color value in the color value partition, the number of bits occupied by the second color value being less than the number of bits occupied by the first color value.
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公开(公告)号：US20190295483A1
公开(公告)日：2019-09-26
申请号：US16360908
申请日：2019-03-21
Inventor： Shuo LI , Zongze HE , Zhenghua LU , Yuxuan CHEN , Jianguang YANG , Liang ZHANG , Feng LONG
IPC: G09G3/36
Abstract: A display panel includes a plurality of sub-pixels each corresponding one color. Each sub-pixel includes a plurality of display units and a plurality of driving sub-circuits that are in one-to-one correspondence with the plurality of display units. Each driving sub-circuit is configured to drive a corresponding one of the plurality of display units to be in a bright state or a dark state. The plurality of driving sub-circuits are configured to drive at least two of the plurality of display units to display different display brightness in the bright state.
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公开(公告)号：US20170092208A1
公开(公告)日：2017-03-30
申请号：US15126830
申请日：2015-10-13
Inventor： Zongze HE , Weihao HU , Jieqiong WANG , Zhiming MENG , Wengang SU , Yangbing YU
IPC: G09G3/36
CPC classification number: G09G3/3607 , G09G3/36 , G09G3/3648 , G09G2320/0204 , G09G2320/0252 , G09G2320/0686 , G09G2340/16
Abstract: A driving method, a driving apparatus and a display device are disclosed. The driving method comprises: forming a first partition overdriving table and a second partition overdriving table. The first partition overdriving table corresponds to the first partition, and the second partition overdriving table corresponds to the second partition. The first partition overdriving table and the second partition overdriving table have the same matrix form. Smooth treatment is performed on a first partition and a second partition which are adjacent to each other according to the first smooth algorithm so as to blur the boundary between the first partition and the second partition, thereby effectively reducing or eliminating the phenomenon of demarcation between multiple partitions.
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16.发明申请DRIVING SIGNAL GENERATING CIRCUIT, DRIVING SIGNAL GENERATING METHOD AND 3D DISPLAY DEVICE 有权驱动信号发生电路，驱动信号发生方法和3D显示设备公开(公告)号：US20160255335A1
公开(公告)日：2016-09-01
申请号：US14646195
申请日：2014-09-29
Inventor： Luqiang GUO , Weihao HU , Daekeun YOON , Zongze HE , Lei LIU , Zhiming MENG , Jianming WANG
CPC classification number: H04N13/302 , G02B27/26 , G09G3/003 , G09G3/2092 , G09G3/36 , G09G2300/0426 , G09G2300/08 , G09G2330/028
Abstract: The present disclosure provides a driving signal generating circuit, a driving signal generating method and a 3D display device. The driving signal generating circuit includes a voltage conversion unit, an output unit and a control unit. The voltage conversion unit is configured to convert an external input voltage into a plurality of polarization voltages for driving a polarization control panel in an active polarization 3D display device, and transmit the plurality of polarization voltages to the output unit. The control unit is configured to generate a control signal. The output unit is configured to output one of the polarization voltages or a zero voltage to the polarization control panel in a time-division manner according to the control signal.
Abstract translation: 本公开提供了一种驱动信号发生电路，驱动信号产生方法和3D显示装置。 驱动信号发生电路包括电压转换单元，输出单元和控制单元。 电压转换单元被配置为将外部输入电压转换成多个偏振电压，用于驱动有源极化3D显示装置中的偏振控制面板，并将多个极化电压发送到输出单元。 控制单元被配置为产生控制信号。 输出单元被配置为根据控制信号以时分方式将偏振电压或零电压中的一个输出到偏振控制面板。
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17.发明申请INTERFACE CONVERSION CIRCUIT, DISPLAY PANEL DRIVING METHOD AND DISPLAY APPARATUS 审中-公开接口转换电路，显示面板驱动方法和显示设备公开(公告)号：US20150381928A1
公开(公告)日：2015-12-31
申请号：US14429120
申请日：2014-06-23
Inventor： Luqiang GUO , Zongze HE , Weihao HU
CPC classification number: H04N7/01 , G09G3/20 , G09G5/005 , G09G5/006 , G09G2370/10 , G09G2370/14 , G09G2370/20 , H04N7/0125
Abstract: An interface conversion circuit, a display panel driving method and a display apparatus for realizing UHD image display at least by a LVDS interface together with an UHD display apparatus are provided. The interface conversion circuit comprises a low voltage differential signaling (LVDS) interface and a data format conversion module. The LVDS interface is configured to receive a LVDS signal from a LVDS signal source and transmit the LVDS signal to the data format conversion module. The data format conversion module is configured to convert the received LVDS signal into a digital video interface eDP signal.
Abstract translation: 提供了一种用于至少通过LVDS接口与UHD显示装置一起实现UHD图像显示的接口转换电路，显示面板驱动方法和显示装置。 接口转换电路包括低电压差分信号（LVDS）接口和数据格式转换模块。 LVDS接口配置为从LVDS信号源接收LVDS信号，并将LVDS信号传输到数据格式转换模块。 数据格式转换模块被配置为将接收的LVDS信号转换成数字视频接口eDP信号。
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