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公开(公告)号：US09477016B2
公开(公告)日：2016-10-25
申请号：US14106976
申请日：2013-12-16
发明人： Hui Li , Hyunsic Choi , Yoonsung Um , Zhiqiang Xu
IPC分类号： G02B5/04 , G02B5/30 , G02F1/1335 , G02F1/1333
CPC分类号： G02B5/04 , G02B5/3025 , G02F1/13336 , G02F1/133524 , G02F1/133528 , G02F1/133536 , G02F1/133553 , G02F2001/133538 , G02F2001/133562
摘要： A display includes an effective display area and a frame area; an image overlap display area is disposed at a position in the effective display area, close to the frame area, and includes first display positions related to an image to be displayed in the effective display area and second display positions related to an image to be displayed in the frame area; the first and second display positions are distributed in an alternate form; a polarization splitting prism is disposed on a light-emitting surface of the display and at a position at least corresponding to the frame area and the image overlap display area; and a convergent prism configured to converge light from the second display positions in the image overlap display area to the frame area is disposed on a light-emitting surface of the polarization splitting prism. Also a tiled display is disclosed.
摘要翻译： 显示器包括有效显示区域和帧区域; 图像重叠显示区域设置在有效显示区域中靠近帧区域的位置处，并且包括与要显示在有效显示区域中的图像相关的第一显示位置和与要显示的图像相关的第二显示位置 在框架区域; 第一和第二显示位置以另一种形式分布; 偏振分束棱镜被布置在显示器的发光表面上并且至少对应于帧区域和图像重叠显示区域的位置; 并且配置成将来自图像重叠显示区域中的第二显示位置的光会聚到帧区域的会聚棱镜设置在偏振分束棱镜的发光表面上。 还公开了一种平铺显示器。
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公开(公告)号：US20160148552A1
公开(公告)日：2016-05-26
申请号：US14571539
申请日：2014-12-16
发明人： Yunyun Tian , Hyunsic Choi , Zheng Fang
CPC分类号： G09G3/3648 , G09G3/3696 , G09G2300/0447 , G09G2320/0233 , G09G2320/0276 , G09G2320/029 , G09G2320/0693 , G09G2330/08
摘要： The embodiment of the invention provides a method and an apparatus for calibrating a liquid crystal display device. The liquid crystal display device comprises a pixel array, each pixel of the pixel array comprises electrodes in inclined arrangement, wherein an inclined orientation of the electrodes in pixels of odd rows is different with an inclined orientation of the electrodes in pixels of even rows; the method comprises: measuring brightness of the pixels of odd rows in a plurality of gray scales and brightness of the pixels of even rows in the plurality of gray scales respectively in a predetermined direction; and adjusting data line voltages of the pixels of odd rows and/or data line voltages of the pixels of even rows, such that in the predetermined direction, in each one of the plurality of gray scales, brightness of the pixels of odd rows is equal to brightness of the pixels of even rows.
摘要翻译： 本发明的实施例提供了一种用于校准液晶显示装置的方法和装置。 液晶显示装置包括像素阵列，像素阵列的每个像素包括倾斜布置的电极，其中奇数行的像素中的电极的倾斜取向与偶数行的像素中的电极的倾斜取向不同; 该方法包括：在预定方向上分别测量多个灰度级中的奇数行的像素的亮度和多个灰度级中的偶数行的像素的亮度; 并且调整偶数行像素的奇数行像素和/或数据线电压的数据线电压，使得在预定方向上，在多个灰度级中的每一个中，奇数行的像素的亮度相等 到偶数行的像素的亮度。
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公开(公告)号：US09252186B1
公开(公告)日：2016-02-02
申请号：US14518163
申请日：2014-10-20
发明人： Heecheol Kim , Chulgyu Jung , Hyunsic Choi
CPC分类号： G02F1/133514 , G02F2201/52
摘要： A pixel array and a display device are provided. The pixel array includes a two-dimensional array that is formed by arranging a plurality of color sub-pixels and a plurality of white sub-pixels in the row direction and in the column direction, the color sub-pixels include color sub-pixels in three different colors. For color sub-pixels in each color in each row, color sub-pixels with the same color in the same row are arranged so that, the odd-numbered column sub-pixel and the even-numbered column sub-pixel alternate one by one, or they are disposed by way of groups each including two odd-numbered column sub-pixels alternating with even-numbered column sub-pixels or by way of groups each including two even-numbered column sub-pixels alternating with odd-numbered column sub-pixels.
摘要翻译： 提供像素阵列和显示装置。 像素阵列包括通过在行方向和列方向上布置多个彩色子像素和多个白色子像素而形成的二维阵列，彩色子像素包括彩色子像素 三种不同的颜色。 对于每行中的每种颜色的彩色子像素，排列在相同行中具有相同颜色的彩色子像素，使得奇数列子像素和偶数列子像素逐个交替 或者它们通过每个包括与偶数列子像素交替的两个奇数列子像素的组或通过与奇数列子像素交替的两个偶数列子像素的组的组来布置 -像素。
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34.发明授权公开(公告)号：US11327370B2
公开(公告)日：2022-05-10
申请号：US16333193
申请日：2018-08-20
发明人： Zheng Fang , Hyunsic Choi , Yunsik Im
IPC分类号： G02F1/1343 , G02F1/1676 , G02F1/1335 , G02F1/167 , H01L27/32 , G02F1/1675
摘要： Embodiments of the present disclosure disclose a peep preventing device. The peep preventing device includes first electrodes and a transparent insulating body on a transparent substrate. The insulating body has recesses, the first electrodes are located in the recesses, respectively, and an area of a section, taken along a plane parallel to the transparent substrate, of each recess gradually reduces in a direction away from the transparent substrate. The peep preventing device further includes transparent second electrodes each of which includes a second electrode sidewall portion covering a sidewall of one of the recesses. Closed spaces are defined between the insulating body and the second electrodes and the transparent substrate, and electrophoretic liquids are contained in the closed spaces, respectively, and contain reflective charged particles adapted to adhere to the second electrodes when a first electric field is applied between the first electrodes and the second electrodes.
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公开(公告)号：US10281763B2
公开(公告)日：2019-05-07
申请号：US15678086
申请日：2017-08-15
发明人： Yunyun Tian , Hyunsic Choi
IPC分类号： G02F1/133 , G02F1/1335
摘要： The present disclosure relates to a display panel, a display apparatus and a manufacturing method of a display panel. The display panel comprises a first substrate and a second substrate provided oppositely, wherein the second substrate has a light-transmitting zone and a light-shielding zone adjacent to the light-transmitting zone, wherein the display panel further comprises: an optical element provided on a light entrance side, which is away from the second substrate, of the first substrate, wherein a projection of the optical element on the first substrate and a projection of the light-shielding zone on the first substrate at least partly overlap, and the optical element is configured to deflect a light, which enters from the light entrance side of the first substrate and goes towards the light-shielding zone, to the light-transmitting zone.
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公开(公告)号：US10204695B2
公开(公告)日：2019-02-12
申请号：US15520191
申请日：2016-11-04
发明人： Guangliang Shang , Seungwoo Han , Mingfu Han , Haoliang Zheng , Xing Yao , Hyunsic Choi
摘要： The present application discloses a control circuit for controlling a noise reduction thin film transistor in a shift register unit. The control circuit includes a timer for initiating a timing process when the shift register is turned on, to obtain an operating time of the shift register; a threshold voltage calculator coupled to the timer for calculating a present threshold voltage based on the operating time, a gate voltage of the noise reduction thin film transistor, and an initial threshold voltage of the noise reduction thin film transistor; and a gate voltage controller coupled to the threshold voltage calculator for adjusting the gate voltage of the noise reduction thin film transistor during the noise reduction phase, to control the noise reduction thin film transistor in an ON state during the noise reduction phase.
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公开(公告)号：US10192504B2
公开(公告)日：2019-01-29
申请号：US15501265
申请日：2016-07-01
发明人： Mingfu Han , Seungwoo Han , Guangliang Shang , Hyunsic Choi , Xing Yao , Haoliang Zheng , Xue Dong , Jungmok Jun , Yunsik Im
摘要： The present disclosure provides a shift register, including: an input unit, an output control unit, a first pull-down unit, a second pull-down unit, a reset unit, and a pull-down control unit. The input unit comprises a control terminal connected to a signal input terminal, a first terminal connected to a first voltage terminal, and a second terminal connected to a first node. The output control unit comprises a control terminal connected to the first node, a first terminal connected to a first clock signal terminal, and a second terminal connected to a signal output terminal. The first pull-down unit comprises a control terminal connected to a second node, a first terminal connected to the first node, and a second terminal connected to a compensation signal terminal. The second pull-down unit comprises a control terminal connected to the compensation signal terminal, and a first terminal connected to the second node.
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公开(公告)号：US10115335B2
公开(公告)日：2018-10-30
申请号：US15502983
申请日：2016-05-19
发明人： Haoliang Zheng , Seungwoo Han , Guangliang Shang , Hyunsic Choi , Mingfu Han , Xing Yao , Zhichong Wang , Lijun Yuan
摘要： The present disclosure relates to a shift register unit and driving method thereof, a gate driving circuit and a display device. The shift register unit comprises: an input module for controlling a level of a first node based on a scan pulse, an output module for controlling a scan pulse output based on the level of the first node, a reset module for resetting the first node and the scan pulse output, and a control module for generating a reset trigger signal, wherein the reset module further resets the first node based on the reset trigger signal. The shift register units can be cascaded to form a gate driving circuit to realize output of multiple scan pulses. By integrating such a gate driving circuit on the array substrate, area of the bezel region of the array substrate can be reduced, thereby facilitating bezel narrowing of a display device. At the same time, due to presence of the control module, the reset module is enabled to reset the first node more stably while normal output of the scan pulse is maintained.
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公开(公告)号：US20180081238A1
公开(公告)日：2018-03-22
申请号：US15678086
申请日：2017-08-15
发明人： Yunyun Tian , Hyunsic Choi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , G02F1/133512
摘要： The present disclosure relates to a display panel, a display apparatus and a manufacturing method of a display panel. The display panel comprises a first substrate and a second substrate provided oppositely, wherein the second substrate has a light-transmitting zone and a light-shielding zone adjacent to the light-transmitting zone, wherein the display panel further comprises: an optical element provided on a light entrance side, which is away from the second substrate, of the first substrate, wherein a projection of the optical element on the first substrate and a projection of the light-shielding zone on the first substrate at least partly overlap, and the optical element is configured to deflect a light, which enters from the light entrance side of the first substrate and goes towards the light-shielding zone, to the light-transmitting zone.
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公开(公告)号：US09921433B2
公开(公告)日：2018-03-20
申请号：US14415814
申请日：2014-04-30
发明人： Hyunsic Choi
IPC分类号： H01L27/14 , H01L29/04 , H01L29/15 , H01L31/036 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G02F1/1333
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/134372 , G02F2001/136218
摘要： The invention discloses an array substrate, a liquid crystal display panel and a display device, since the first shield electrode, which intents to shield instantaneous electromagnetic signals in a data signal line, and a pixel electrode are provided in the same layer, compared to the existing array substrate in which the shield electrode and a common electrode are provided in the same layer, since the pixel electrode is closer to the data signal line, through the first shield electrode, the light leakage phenomenon can be effectively prevented from occurring in the array substrate, and the color mixing phenomenon of the array substrate can be alleviated, and further the distance between the first shield electrode provided in the same layer as the pixel electrode and the data signal line can be decreased, and the width of the first shield electrode is decreased.
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