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1. 发明申请

US20100330713A1 LIQUID CRYSTAL DISPLAY DEVICE WITH PHOTOSENSOR AND METHOD OF FABRICATING THE SAME 有权
标题翻译：具有光电传感器的液晶显示装置及其制造方法
公开(公告)号：US20100330713A1
公开(公告)日：2010-12-30
申请号：US12832233
申请日：2010-07-08
申请人： Kyung Eon LEE , Myoung Kee Baek , Han Wook Hwang
发明人： Kyung Eon LEE , Myoung Kee Baek , Han Wook Hwang
IPC分类号： H01L31/18
CPC分类号： H01L27/1214 , G02F1/13318 , G02F1/1362 , G09G2360/144
摘要： A liquid crystal display device comprises a liquid crystal panel including first and second substrates bonded to each other with a liquid crystal layer positioned therebetween, and the photosensor, formed on the second substrate, for sensing an external light from the surroundings, wherein the photosensor includes a semiconductor layer formed on the second substrate and provided with n+-type ion implantation region, ion non-implantation region and lightly doped region; an insulation film, formed on the second substrate, for covering the semiconductor layer; a passivation film, formed on the second substrate, for covering the insulation film; a first contact hole passing through the insulation film and the passivation film, to expose source and drain regions of the semiconductor layer; source and drain electrodes connected with the source and drain regions of the semiconductor layer through the first contact hole; an ion implanting prevention film formed on the insulation film and overlapped with the ion non-implantation region; and a second contact hole passing through the passivation film and the ion implanting prevention film above the ion non-implantation region, so as to provide the external light to the ion non-implantation region.
摘要翻译：一种液晶显示装置，包括：液晶面板，包括彼此接合的第一和第二基板，位于其间的液晶层和形成在第二基板上的用于感测来自周围环境的外部光的光电传感器，其中光电传感器包括形成在第二基板上并具有n +型离子注入区，离子非注入区和轻掺杂区的半导体层; 绝缘膜，形成在所述第二基板上，用于覆盖所述半导体层; 形成在所述第二基板上的用于覆盖所述绝缘膜的钝化膜; 穿过所述绝缘膜和所述钝化膜的第一接触孔，以暴露所述半导体层的源区和漏区; 源极和漏极通过第一接触孔与半导体层的源极和漏极区域连接; 离子注入防止膜，形成在绝缘膜上并与离子非注入区重叠; 以及在离子非注入区域上方穿过钝化膜和离子注入防止膜的第二接触孔，以便向离子非注入区域提供外部光。

2. 发明申请

US20080151162A1 Liquid crystal display with photosensor and method of fabricating the same 有权
标题翻译：具有光电传感器的液晶显示器及其制造方法
公开(公告)号：US20080151162A1
公开(公告)日：2008-06-26
申请号：US12003043
申请日：2007-12-19
申请人： Kyung Eon Lee , Myoung Kee Baek , Han Wook Hwang
发明人： Kyung Eon Lee , Myoung Kee Baek , Han Wook Hwang
IPC分类号： H01L31/12
CPC分类号： H01L27/1214 , G02F1/13318 , G02F1/1362 , G09G2360/144
摘要： A liquid crystal display device comprises a liquid crystal panel including first and second substrates bonded to each other with a liquid crystal layer positioned therebetween, and the photosensor, formed on the second substrate, for sensing an external light from the surroundings, wherein the photosensor includes a semiconductor layer formed on the second substrate and provided with n+-type ion implantation region, ion non-implantation region and lightly doped region; an insulation film, formed on the second substrate, for covering the semiconductor layer; a passivation film, formed on the second substrate, for covering the insulation film; a first contact hole passing through the insulation film and the passivation film, to expose source and drain regions of the semiconductor layer; source and drain electrodes connected with the source and drain regions of the semiconductor layer through the first contact hole; an ion implanting prevention film formed on the insulation film and overlapped with the ion non-implantation region; and a second contact hole passing through the passivation film and the ion implanting prevention film above the ion non-implantation region, so as to provide the external light to the ion non-implantation region.
摘要翻译：一种液晶显示装置，包括：液晶面板，包括彼此接合的第一和第二基板，位于其间的液晶层和形成在第二基板上的用于感测来自周围环境的外部光的光电传感器，其中光电传感器包括形成在第二基板上并具有n + +型离子注入区域的半导体层，离子非注入区域和轻掺杂区域; 绝缘膜，形成在所述第二基板上，用于覆盖所述半导体层; 形成在所述第二基板上的用于覆盖所述绝缘膜的钝化膜; 穿过所述绝缘膜和所述钝化膜的第一接触孔，以暴露所述半导体层的源区和漏区; 源极和漏极通过第一接触孔与半导体层的源极和漏极区域连接; 离子注入防止膜，形成在绝缘膜上并与离子非注入区重叠; 以及在离子非注入区域上方穿过钝化膜和离子注入防止膜的第二接触孔，以便向离子非注入区域提供外部光。

3. 发明授权

US08045081B2 Liquid crystal display device with photosensor and method of fabricating the same 有权
标题翻译：具有光电传感器的液晶显示装置及其制造方法
公开(公告)号：US08045081B2
公开(公告)日：2011-10-25
申请号：US12832233
申请日：2010-07-08
申请人： Kyung Eon Lee , Myoung Kee Baek , Han Wook Hwang
发明人： Kyung Eon Lee , Myoung Kee Baek , Han Wook Hwang
IPC分类号： G02F1/136 , G09G3/36 , H01L29/04
CPC分类号： H01L27/1214 , G02F1/13318 , G02F1/1362 , G09G2360/144
摘要： A liquid crystal display device comprises a liquid crystal panel including first and second substrates bonded to each other with a liquid crystal layer positioned therebetween, and the photosensor, formed on the second substrate, for sensing an external light from the surroundings, wherein the photosensor includes a semiconductor layer formed on the second substrate and provided with n+-type ion implantation region, ion non-implantation region and lightly doped region; an insulation film, formed on the second substrate, for covering the semiconductor layer; a passivation film, formed on the second substrate, for covering the insulation film; a first contact hole passing through the insulation film and the passivation film, to expose source and drain regions of the semiconductor layer; source and drain electrodes connected with the source and drain regions of the semiconductor layer through the first contact hole; an ion implanting prevention film formed on the insulation film and overlapped with the ion non-implantation region; and a second contact hole passing through the passivation film and the ion implanting prevention film above the ion non-implantation region, so as to provide the external light to the ion non-implantation region.
摘要翻译：一种液晶显示装置，包括：液晶面板，包括彼此接合的第一和第二基板，位于其间的液晶层和形成在第二基板上的用于感测来自周围环境的外部光的光电传感器，其中光电传感器包括形成在第二基板上并具有n +型离子注入区，离子非注入区和轻掺杂区的半导体层; 绝缘膜，形成在所述第二基板上，用于覆盖所述半导体层; 形成在所述第二基板上的用于覆盖所述绝缘膜的钝化膜; 穿过所述绝缘膜和所述钝化膜的第一接触孔，以暴露所述半导体层的源区和漏区; 源极和漏极通过第一接触孔与半导体层的源极和漏极区域连接; 离子注入防止膜，形成在绝缘膜上并与离子非注入区重叠; 以及在离子非注入区域上方穿过钝化膜和离子注入防止膜的第二接触孔，以便向离子非注入区域提供外部光。

4. 发明授权

US07787065B2 Liquid crystal display with photosensor and method of fabricating the same 有权
标题翻译：具有光电传感器的液晶显示器及其制造方法
公开(公告)号：US07787065B2
公开(公告)日：2010-08-31
申请号：US12003043
申请日：2007-12-19
申请人： Kyung Eon Lee , Myoung Kee Baek , Han Wook Hwang
发明人： Kyung Eon Lee , Myoung Kee Baek , Han Wook Hwang
IPC分类号： G02F1/135 , G02F1/1333 , H01L31/062
CPC分类号： H01L27/1214 , G02F1/13318 , G02F1/1362 , G09G2360/144
摘要： A liquid crystal display device comprises a liquid crystal panel including first and second substrates bonded to each other with a liquid crystal layer positioned therebetween, and the photosensor, formed on the second substrate, for sensing an external light from the surroundings, wherein the photosensor includes a semiconductor layer formed on the second substrate and provided with n+-type ion implantation region, ion non-implantation region and lightly doped region; an insulation film, formed on the second substrate, for covering the semiconductor layer; a passivation film, formed on the second substrate, for covering the insulation film; a first contact hole passing through the insulation film and the passivation film, to expose source and drain regions of the semiconductor layer; source and drain electrodes connected with the source and drain regions of the semiconductor layer through the first contact hole; an ion implanting prevention film formed on the insulation film and overlapped with the ion non-implantation region; and a second contact hole passing through the passivation film and the ion implanting prevention film above the ion non-implantation region, so as to provide the external light to the ion non-implantation region.
摘要翻译：一种液晶显示装置，包括：液晶面板，包括彼此接合的第一和第二基板，位于其间的液晶层和形成在第二基板上的用于感测来自周围环境的外部光的光电传感器，其中光电传感器包括形成在第二基板上并具有n +型离子注入区，离子非注入区和轻掺杂区的半导体层; 绝缘膜，形成在所述第二基板上，用于覆盖所述半导体层; 形成在所述第二基板上的用于覆盖所述绝缘膜的钝化膜; 穿过所述绝缘膜和所述钝化膜的第一接触孔，以暴露所述半导体层的源区和漏区; 源极和漏极通过第一接触孔与半导体层的源极和漏极区域连接; 离子注入防止膜，形成在绝缘膜上并与离子非注入区重叠; 以及在离子非注入区域上方穿过钝化膜和离子注入防止膜的第二接触孔，以便向离子非注入区域提供外部光。

5. 发明授权

US07154568B2 Liquid crystal display panel with static electricity prevention circuit 有权
标题翻译：液晶显示面板采用防静电电路
公开(公告)号：US07154568B2
公开(公告)日：2006-12-26
申请号：US10600757
申请日：2003-06-23
申请人： Byeong Koo Kim , Yong Min Ha , Han Wook Hwang
发明人： Byeong Koo Kim , Yong Min Ha , Han Wook Hwang
IPC分类号： G02F1/1333
CPC分类号： G02F1/136204
摘要： The present invention relates to a static electricity prevention type liquid crystal display panel for preventing static electricity flowing in through a pad part. A static electricity prevention type liquid crystal display panel according to an embodiment of the present invention includes a picture display part having a plurality of liquid crystal cells; a signal pad part applying a drive signal to be inputted to signal lines of the picture display part, and wherein the signal pad part includes a plurality of pads connected to the signal lines; and a static electricity prevention circuit having a thin film transistor with a floating gate for connecting the pad with a shorting bar by a static electricity flowing into the pad for the pad to form an equipotential with respect to the static electricity.
摘要翻译：静电防止型液晶显示面板技术领域本发明涉及防止静电通过焊盘部分流动的静电防止型液晶显示面板。根据本发明实施例的静电防止型液晶显示面板包括具有多个液晶单元的图像显示部分; 信号焊盘部分，施加要输入到所述图像显示部分的信号线的驱动信号，并且其中所述信号焊盘部分包括连接到所述信号线的多个焊盘; 以及静电防止电路，具有具有浮动栅极的薄膜晶体管，用于通过流入所述焊盘的所述垫的静电将所述焊盘与短路棒相连，以形成相对于静电的等电位。

6. 发明授权

US08208111B2 Method of fabricating a liquid crystal display device using a six mask process 有权
标题翻译：使用六掩模工艺制造液晶显示装置的方法
公开(公告)号：US08208111B2
公开(公告)日：2012-06-26
申请号：US11436902
申请日：2006-05-19
申请人： Yong Min Ha , Han Wook Hwang
发明人： Yong Min Ha , Han Wook Hwang
IPC分类号： G02F1/136 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133707
摘要： An LCD device, and a fabrication method thereof, having a high aperture ratio and a high optical transmittance that enhances a fabrication yield and reduces the number of masks required in a fabrication process are disclosed. The LCD device includes a first substrate and a second substrate; a gate line arranged on the first substrate in one direction and having a transparent conductive layer formed of a transparent conductive material at a lower portion thereof; a data line; a thin film transistor; a first electrode formed on the first substrate and formed on the same layer as the transparent conductive layer; a second electrode having a plurality of slits and formed on a different layer from the first electrode, wherein the second electrode generates a horizontal field with a parabolic shape on the first substrate with the first electrode; and a liquid crystal layer.
摘要翻译：公开了具有高开口率和高透光率的LCD器件及其制造方法，其提高了制造成品率并减少了制造工艺中所需的掩模数量。 LCD装置包括第一基板和第二基板; 栅极线，其在一个方向上布置在第一基板上，并且在其下部具有由透明导电材料形成的透明导电层; 数据线薄膜晶体管; 第一电极，形成在第一基板上并形成在与透明导电层相同的层上; 第二电极，具有多个狭缝并形成在与第一电极不同的层上，其中第二电极在具有第一电极的第一基板上产生具有抛物线形状的水平场; 和液晶层。

7. 发明授权

US07342566B2 Liquid crystal display device and driving method thereof 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US07342566B2
公开(公告)日：2008-03-11
申请号：US10721296
申请日：2003-11-26
申请人： Yong Min Ha , Soon Kwang Hong , Han Wook Hwang
发明人： Yong Min Ha , Soon Kwang Hong , Han Wook Hwang
IPC分类号： G09G3/36
CPC分类号： G09G3/3685 , G09G3/3614 , G09G3/3648 , G09G3/3696 , G09G2310/0297 , G09G2310/06 , G09G2320/0233
摘要： A liquid crystal display (LCD) device includes a control chip arranged on a print circuit board (PCB); a sampling switch array arranged on an LCD panel for applying video signals from the control chip to data lines of the LCD panel; and a switch controller for controlling the sampling switch array in accordance with control signals and the video signal applied from the control chip.
摘要翻译：液晶显示器（LCD）装置包括布置在印刷电路板（PCB）上的控制芯片; 布置在LCD面板上的采样开关阵列，用于将来自控制芯片的视频信号施加到LCD面板的数据线; 以及用于根据控制信号和从控制芯片施加的视频信号来控制采样开关阵列的开关控制器。

8. 发明授权

US08816947B2 Liquid crystal display device and driving method thereof 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US08816947B2
公开(公告)日：2014-08-26
申请号：US11242856
申请日：2005-10-05
申请人： Han Wook Hwang , Sang Ho Kim
发明人： Han Wook Hwang , Sang Ho Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G2300/0426 , G09G2300/0434 , G09G2300/0465 , G09G2330/021
摘要： A liquid crystal display device includes a liquid crystal display panel having a thin film transistor connected to a gate line and a data line on a substrate, a pixel electrode connected to the thin film transistor, a common electrode for forming a horizontal electric field with the pixel electrode, a common line connected to the common electrode and parallel to the gate line, and a storage line parallel to the gate line and having a portion overlapping the pixel electrode with at least one insulating film therebetween to form a storage capacitor, a gate driver for supplying a scan pulse to the gate line, a data driver for supplying a pixel voltage signal to the data line, a common driver for supplying a common voltage signal to the common line, and a storage driver for supplying a storage voltage signal to a storage line.
摘要翻译：液晶显示装置包括具有连接到栅极线的薄膜晶体管和在基板上的数据线的液晶显示面板，连接到薄膜晶体管的像素电极，用于形成水平电场的公共电极像素电极，连接到公共电极并且平行于栅极线的公共线，以及与栅极线平行的存储线，并且具有与像素电极重叠的部分与它们之间的至少一个绝缘膜，以形成存储电容器，栅极用于向栅极线提供扫描脉冲的驱动器，用于向数据线提供像素电压信号的数据驱动器，用于向公共线提供公共电压信号的公共驱动器，以及用于将存储电压信号提供给一条存储线。

9. 发明授权

US07852438B2 Transflective type liquid crystal display device and method for fabricating the same 有权
标题翻译：反射型液晶显示装置及其制造方法
公开(公告)号：US07852438B2
公开(公告)日：2010-12-14
申请号：US10968260
申请日：2004-10-20
申请人： Han Wook Hwang
发明人： Han Wook Hwang
IPC分类号： G02F1/1335 , G02F1/136 , H01L29/04 , G09G3/36
CPC分类号： G02F1/1368 , G02F1/133555
摘要： A transflective type LCD device includes a substrate having gate and data lines crossing each other to define pixel regions, a reflective part and a transmitting part in each pixel region, a pixel electrode in the reflective part and the transmitting part of the pixel region, a reflective electrode in the reflective part of the pixel region, a thin film transistor having source and drain regions at a crossing of the gate and data lines for transmitting a signal of the data line to the pixel electrode in accordance with a signal of the gate line, and an electrode electrically connecting the source region of the thin film transistor with a data electrode of the data line.
摘要翻译：半透射型LCD装置包括具有彼此交叉以限定像素区域的栅极和数据线的衬底，每个像素区域中的反射部分和透射部分，像素区域的反射部分和透射部分中的像素电极，在像素区域的反射部分中的反射电极，薄膜晶体管，其栅极和数据线交叉处具有源极和漏极区域，用于根据栅极线的信号将数据线的信号传输到像素电极以及将薄膜晶体管的源极区域与数据线的数据电极电连接的电极。

10. 发明授权

US07002651B2 Transflective type liquid crystal display device and method for manufacturing the same 有权
标题翻译：反射型液晶显示装置及其制造方法
公开(公告)号：US07002651B2
公开(公告)日：2006-02-21
申请号：US10849149
申请日：2004-05-20
申请人： Yong Min Ha , Han Wook Hwang
发明人： Yong Min Ha , Han Wook Hwang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/136213 , G02F1/136227
摘要： A transflective type liquid crystal display (LCD) device and method for manufacturing the same is disclosed, in which it is possible to decrease manufacturing cost and improve yield by decreasing the number of masks. The transflective type LCD device includes a substrate having reflection and transmission regions, a first insulating layer on an entire surface of the substrate whereon gate and storage electrodes are formed at predetermined portions, a transparent electrode overlapped with the storage electrode and formed over the transmission region of the first insulating layer, and a second insulating layer formed over the reflection region of the substrate and having a contact hole for exposing a predetermined portion of the transparent electrode.
摘要翻译：公开了一种透反式液晶显示（LCD）装置及其制造方法，其中通过减少掩模数量可以降低制造成本并提高产量。半透射型LCD装置包括具有反射和透射区域的基板，在基板的整个表面上的预定部分形成有栅极和存储电极的第一绝缘层，与存储电极重叠并形成在透射区域上的透明电极以及形成在所述基板的反射区域上的第二绝缘层，并且具有用于暴露所述透明电极的预定部分的接触孔。

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