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1. 发明授权

US08519908B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US08519908B2
公开(公告)日：2013-08-27
申请号：US12969025
申请日：2010-12-15
申请人： Donghoon Lee , Kwangjo Hwang , Jinyeong Kim , Heeyoung Chae , Seok Kim
发明人： Donghoon Lee , Kwangjo Hwang , Jinyeong Kim , Heeyoung Chae , Seok Kim
IPC分类号： G09G5/00
CPC分类号： G02B27/26 , G02F2001/133638 , H04N13/337 , H04N13/356
摘要： An image display device includes a display panel that includes a plurality of subpixels and selectively displays the 2D image and the 3D image, and a patterned retarder that is positioned in front of the display panel and divides light from the display panel into light of a first polarization and light of a second polarization when the 3D image is displayed. Each subpixel includes a main subpixel including a first pixel electrode receiving a data voltage through a data line and a common electrode receiving a common voltage through a common line, and a subsidiary subpixel including a second pixel electrode receiving the data voltage through the data line, a common electrode positioned opposite the second pixel electrode, and a discharge thin film transistor (TFT) selectively connecting the second pixel electrode to the common electrode based on a displayed image.
摘要翻译：图像显示装置包括：显示面板，包括多个子像素并选择性地显示2D图像和3D图像;以及图案化延迟器，其位于显示面板的前方，并将来自显示面板的光分为第一当显示3D图像时，偏振和第二偏振光。每个子像素包括主子像素，其包括通过数据线接收数据电压的第一像素电极和通过公共线接收公共电压的公共电极，以及包括通过数据线接收数据电压的第二像素电极的辅助子像素，与第二像素电极相对定位的公共电极和基于显示图像选择性地将第二像素电极连接到公共电极的放电薄膜晶体管（TFT）。

2. 发明申请

US20110227886A1 IMAGE DISPLAY DEVICE 有权
标题翻译：图像显示设备
公开(公告)号：US20110227886A1
公开(公告)日：2011-09-22
申请号：US12969025
申请日：2010-12-15
申请人： Donghoon LEE , Kwangjo Hwang , Jinyeong Kim , Heeyoung Chae , Seok Kim
发明人： Donghoon LEE , Kwangjo Hwang , Jinyeong Kim , Heeyoung Chae , Seok Kim
IPC分类号： G09G5/00
CPC分类号： G02B27/26 , G02F2001/133638 , H04N13/337 , H04N13/356
摘要： An image display device includes a display panel that includes a plurality of subpixels and selectively displays the 2D image and the 3D image, and a patterned retarder that is positioned in front of the display panel and divides light from the display panel into light of a first polarization and light of a second polarization when the 3D image is displayed. Each subpixel includes a main subpixel including a first pixel electrode receiving a data voltage through a data line and a common electrode receiving a common voltage through a common line, and a subsidiary subpixel including a second pixel electrode receiving the data voltage through the data line, a common electrode positioned opposite the second pixel electrode, and a discharge thin film transistor (TFT) selectively connecting the second pixel electrode to the common electrode based on a displayed image.
摘要翻译：图像显示装置包括：显示面板，包括多个子像素并选择性地显示2D图像和3D图像;以及图案化延迟器，其位于显示面板的前方，并将来自显示面板的光分为第一当显示3D图像时，偏振和第二偏振光。每个子像素包括主子像素，其包括通过数据线接收数据电压的第一像素电极和通过公共线接收公共电压的公共电极，以及包括通过数据线接收数据电压的第二像素电极的辅助子像素，与第二像素电极相对定位的公共电极和基于显示图像选择性地将第二像素电极连接到公共电极的放电薄膜晶体管（TFT）。

3. 发明授权

US08890948B2 Image display device and method for driving the same 有权
标题翻译：图像显示装置及其驱动方法
公开(公告)号：US08890948B2
公开(公告)日：2014-11-18
申请号：US13338026
申请日：2011-12-27
申请人： Kwangjo Hwang , Donghoon Lee , Seok Kim
发明人： Kwangjo Hwang , Donghoon Lee , Seok Kim
IPC分类号： H05K1/16 , H04N7/18 , G09G3/00 , H04N13/04 , G09G3/36
CPC分类号： G09G3/003 , G09G3/3607 , G09G3/3648 , G09G3/3659 , G09G3/3677 , G09G2300/0443 , G09G2310/061 , H04N13/337 , H04N13/356
摘要： An image display device and a method for driving the same are discussed. The image display device includes a display panel, which includes a subpixel disposed at a crossing between a pair of gate lines and a data line to selectively display a 2D image and a 3D image, a panel driver including a gate driver for driving the pair of gate lines and a data driver for driving the data line, a controller for differently controlling the panel driver in response to a mode selection signal, and a patterned retarder for dividing light from the display panel into first polarized light and second polarized light.
摘要翻译：讨论了图像显示装置及其驱动方法。图像显示装置包括显示面板，其包括设置在一对栅极线之间的交叉处的子像素和用于选择性地显示2D图像和3D图像的数据线;面板驱动器，包括用于驱动该对的栅极驱动器的栅极驱动器栅极线和用于驱动数据线的数据驱动器，用于响应于模式选择信号不同地控制面板驱动器的控制器，以及用于将来自显示面板的光分解为第一偏振光和第二偏振光的图案化延迟器。

4. 发明授权

US08654159B2 Image display device and driving method thereof 有权
标题翻译：图像显示装置及其驱动方法
公开(公告)号：US08654159B2
公开(公告)日：2014-02-18
申请号：US13326468
申请日：2011-12-15
申请人： Kwangjo Hwang , Donghoon Lee
发明人： Kwangjo Hwang , Donghoon Lee
IPC分类号： G09G5/02
CPC分类号： G02B27/26 , G09G3/003 , G09G3/3659 , G09G2300/0439 , H04N13/337 , H04N13/356
摘要： An image display device and a method of driving the same capable of improving visibility of both a 2D image and a 3D image and preventing a reduction in a luminance of the 2D image when implementing the 2D image are discussed. The image display device in one embodiment includes a display panel including a plurality of subpixels to selectively configure a 2D image and a 3D image, and a patterned retarder separating the light incident from the display panel into a first polarization component and a second polarization component, wherein the subpixel includes a main subpixel, a subsidiary subpixel and a control TFT for controlling a display gray level of the subsidiary subpixel.
摘要翻译：讨论了在实现2D图像时能够提高2D图像和3D图像的可视性并防止2D图像的亮度降低的图像显示装置及其驱动方法。一个实施例中的图像显示装置包括：显示面板，包括用于选择性地配置2D图像和3D图像的多个子像素;以及图案化延迟器，将从显示面板入射的光分离成第一偏振分量和第二偏振分量，其中，所述子像素包括主子像素，辅助子像素和用于控制所述辅助子像素的显示灰度级的控制TFT。

5. 发明申请

US20130088481A1 STEREOSCOPIC IMAGE DISPLAY 有权
标题翻译：立体图像显示
公开(公告)号：US20130088481A1
公开(公告)日：2013-04-11
申请号：US13609545
申请日：2012-09-11
申请人： Seok KIM , Kwangjo Hwang , Euitae Kim
发明人： Seok KIM , Kwangjo Hwang , Euitae Kim
IPC分类号： G09G3/36
CPC分类号： G02B27/26 , G02F1/136286 , G09G3/003 , G09G3/36 , H04N13/337 , H04N13/356 , H04N13/398
摘要： A stereoscopic image display includes a display panel including pixels and a patterned retarder. Each pixel includes a main display unit including a first pixel electrode connected to a data line through a first thin film transistor (TFT) and a first common electrode connected to an upper common line, an auxiliary display unit including a second pixel electrode, which is connected to the data line through a second TFT and is connected to the upper common line through a discharge control TFT, and a second common electrode connected to the upper common line, and a line unit between the main display unit and the auxiliary display unit. The line unit includes a gate line, through which a scan pulse is applied to the first and second TFTs, and a discharge control line, through which a discharge control voltage is applied to the discharge control TFT.
摘要翻译：立体图像显示器包括包括像素的显示面板和图案化延迟器。每个像素包括主显示单元，其包括通过第一薄膜晶体管（TFT）连接到数据线的第一像素电极和连接到上公共线的第一公共电极，包括第二像素电极的辅助显示单元通过第二TFT连接到数据线，并且通过放电控制TFT连接到上公共线，以及连接到上公共线的第二公共电极，以及主显示单元和辅助显示单元之间的线单元。线路单元包括栅极线，扫描脉冲通过该栅极线施加到第一和第二TFT，以及放电控制线，放电控制电压通过该放电控制线施加到放电控制TFT。

6. 发明申请

US20120274748A1 Stereoscopic Image Display Device and Method for Driving the Same 审中-公开
标题翻译：立体图像显示装置及其驱动方法
公开(公告)号：US20120274748A1
公开(公告)日：2012-11-01
申请号：US13455823
申请日：2012-04-25
申请人： Kwangjo Hwang , Hyeonho Son , Seok Kim
发明人： Kwangjo Hwang , Hyeonho Son , Seok Kim
IPC分类号： H04N13/04
CPC分类号： G02B27/26 , G09G3/003 , G09G3/3648 , G09G2300/0434 , G09G2300/0443 , H04N13/337 , H04N13/356 , H04N13/398
摘要： A stereoscopic image display device and a method for driving the stereoscopic image display device. The stereoscopic image display device divides pixels of a display panel into first sub-divided pixels and second sub-divided pixels. The second sub-divided pixels are controlled to function as an active black stripe during a 3D mode to enhance the quality of a 3D mode. However, the second sub-divided pixels are controlled to display a 2D image during a 2D mode to prevent the reduction of luminance in the 2D mode.
摘要翻译：立体图像显示装置和用于驱动立体图像显示装置的方法。立体图像显示装置将显示面板的像素分割为第一分割像素和第二分割像素。控制第二分割像素在3D模式期间用作活动黑色条纹，以增强3D模式的质量。然而，第二分割像素被控制以在2D模式期间显示2D图像，以防止2D模式中亮度的降低。

7. 发明授权

US08773602B2 Stereoscopic image display 有权
标题翻译：立体图像显示
公开(公告)号：US08773602B2
公开(公告)日：2014-07-08
申请号：US13531214
申请日：2012-06-22
申请人： Seok Kim , Kwangjo Hwang
发明人： Seok Kim , Kwangjo Hwang
IPC分类号： G02F1/1335
CPC分类号： G02F1/136213 , G02F1/136227 , G02F2001/134345 , H04N13/337 , H04N13/356
摘要： A stereoscopic image display according to an embodiment includes: a main display section including a first liquid crystal cell connected to a data line through a first switch TFT and connected to a common line supplied with a common voltage and a first storage capacitor; and an auxiliary display section including a second liquid crystal cell connected to the data line through a second switch TFT and connected to the common line through a discharge control TFT and a second storage capacitor.
摘要翻译：根据实施例的立体图像显示器包括：主显示部分，包括通过第一开关TFT连接到数据线并连接到提供有公共电压的公共线的第一液晶单元和第一存储电容器; 以及辅助显示部分，包括通过第二开关TFT连接到数据线并通过放电控制TFT和第二存储电容器连接到公共线的第二液晶单元。

8. 发明授权

US08836613B2 Stereoscopic image display for improving luminance of 2D image and vertical viewing angle of 3D image 有权
标题翻译：用于提高2D图像的亮度和3D图像的垂直视角的立体图像显示
公开(公告)号：US08836613B2
公开(公告)日：2014-09-16
申请号：US13609545
申请日：2012-09-11
申请人： Seok Kim , Kwangjo Hwang , Euitae Kim
发明人： Seok Kim , Kwangjo Hwang , Euitae Kim
IPC分类号： G09G5/00 , H04N13/04 , G02B27/26 , G09G3/00 , G09G3/36 , G02F1/1362
CPC分类号： G02B27/26 , G02F1/136286 , G09G3/003 , G09G3/36 , H04N13/337 , H04N13/356 , H04N13/398
摘要： A stereoscopic image display includes a display panel including pixels and a patterned retarder. Each pixel includes a main display unit including a first pixel electrode connected to a data line through a first thin film transistor (TFT) and a first common electrode connected to an upper common line, an auxiliary display unit including a second pixel electrode, which is connected to the data line through a second TFT and is connected to the upper common line through a discharge control TFT, and a second common electrode connected to the upper common line, and a line unit between the main display unit and the auxiliary display unit. The line unit includes a gate line, through which a scan pulse is applied to the first and second TFTs, and a discharge control line, through which a discharge control voltage is applied to the discharge control TFT.
摘要翻译：立体图像显示器包括包括像素的显示面板和图案化延迟器。每个像素包括主显示单元，其包括通过第一薄膜晶体管（TFT）连接到数据线的第一像素电极和连接到上公共线的第一公共电极，包括第二像素电极的辅助显示单元通过第二TFT连接到数据线，并且通过放电控制TFT连接到上公共线，以及连接到上公共线的第二公共电极，以及主显示单元和辅助显示单元之间的线单元。线路单元包括栅极线，扫描脉冲通过该栅极线施加到第一和第二TFT，以及放电控制线，放电控制电压通过该放电控制线施加到放电控制TFT。

9. 再颁专利

USRE41632E1 Liquid crystal display device and method of manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：USRE41632E1
公开(公告)日：2010-09-07
申请号：US11984431
申请日：2007-11-16
申请人： Kwangjo Hwang , Changwook Han
发明人： Kwangjo Hwang , Changwook Han
IPC分类号： G02F1/136 , H01L21/302 , H01L31/00
CPC分类号： H01L27/1288 , G02F1/136227 , G02F2001/136231 , H01L27/1214 , H01L29/66765
摘要： The present invention discloses a method of manufacturing a liquid crystal display device including a first photolithography process forming a gate electrode on a substrate; a second photolithography process including: a) depositing sequentially a gate insulating layer, first and second semiconductor layers, and a metal layer; b) applying a first photoresist on the metal layer; c) aligning a first photo mask with the substrate; d) light exposing and developing the first photoresist to produce a first photoresist pattern; e) etching the metal layer using a first etchant, the first etchant ashing the first photoresist pattern on a predetermined portion of the metal layer to produce a second photoresist pattern, thereby exposing the predetermined portion of the metal layer; and f) etching the gate insulating layer, the first and second semiconductor layer, and the predetermined portion of the metal layer using a second etchant according to the second photoresist pattern to form source and drain electrodes, an ohmic contact layer, and an active area; a third photolithography process forming a passivation film and a contact hole; and a fourth photolithography process forming a pixel electrode connecting with the drain electrode through the contact hole.
摘要翻译：本发明公开了一种制造液晶显示装置的方法，该液晶显示装置包括：在基板上形成栅电极的第一光刻工艺; 第二光刻工艺，包括：a）顺序沉积栅极绝缘层，第一和第二半导体层以及金属层; b）在金属层上施加第一光致抗蚀剂; c）将第一光掩模与衬底对准; d）光曝光和显影第一光致抗蚀剂以产生第一光致抗蚀剂图案; e）使用第一蚀刻剂蚀刻所述金属层，所述第一蚀刻剂在所述金属层的预定部分上灰化所述第一光致抗蚀剂图案以产生第二光致抗蚀剂图案，从而暴露所述金属层的预定部分; 以及f）使用根据第二光致抗蚀剂图案的第二蚀刻剂来蚀刻栅极绝缘层，第一和第二半导体层以及金属层的预定部分，以形成源极和漏极，欧姆接触层和有源区 ; 形成钝化膜和接触孔的第三光刻工艺; 以及形成通过接触孔与漏电极连接的像素电极的第四光刻工艺。

10. 发明授权

US08836692B2 Image display device capable of switching for 2D mode and 3D mode 有权
标题翻译：能够切换2D模式和3D模式的图像显示装置
公开(公告)号：US08836692B2
公开(公告)日：2014-09-16
申请号：US13546463
申请日：2012-07-11
申请人： Jooah Kim , Kwangjo Hwang , Euitae Kim , Joonyoung Park , Seungho Baek , Jeongki Kim
发明人： Jooah Kim , Kwangjo Hwang , Euitae Kim , Joonyoung Park , Seungho Baek , Jeongki Kim
IPC分类号： G09G5/00 , H04N13/04 , G02B27/26 , G09G3/00 , G09G3/36
CPC分类号： G02B27/26 , G09G3/003 , G09G3/3614 , G09G3/3655 , G09G2300/0443 , G09G2300/0842 , H04N13/337 , H04N13/356
摘要： An image display device includes a display panel which selectively displays a 2D image and a 3D image and includes a plurality of pixels, a patterned retarder for dividing light from the display panel into first polarized light and second polarized light, and a control voltage generation circuit which generates a 2D control voltage at an off-level and generates a 3D control voltage alternately having a slight-on level and the off-level every predetermined period of time. The slight-on level is higher than the off-level and is lower than a full-on level. Each pixel includes a main display unit including a first pixel electrode and a first common electrode and a subsidiary display unit including a second pixel electrode, a second common electrode, and a discharge control switch.
摘要翻译：图像显示装置包括：显示面板，其选择性地显示2D图像和3D图像并且包括多个像素;图案化延迟器，用于将来自显示面板的光分为第一偏振光和第二偏振光;以及控制电压产生电路其在关闭电平处产生2D控制电压，并且在每个预定时间段内交替地产生具有轻微导通电平和关断电平的3D控制电压。轻微上调水平高于偏低水平，低于全面水平。每个像素包括包括第一像素电极和第一公共电极的主显示单元和包括第二像素电极，第二公共电极和放电控制开关的辅助显示单元。

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