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1. 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。

2. 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。

3. 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。

4. 发明申请

US20090295692A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20090295692A1
公开(公告)日：2009-12-03
申请号：US12256984
申请日：2008-10-23
申请人： Kyung Eon Lee , Sang Hee Yu , Jae Sung Yu , Deuk Su Lee , Bu Yeol Lee
发明人： Kyung Eon Lee , Sang Hee Yu , Jae Sung Yu , Deuk Su Lee , Bu Yeol Lee
IPC分类号： G09G3/36
CPC分类号： G06F3/042 , G02F1/13338 , G02F1/1362 , G02F2001/13312 , G06F3/0412
摘要： A liquid crystal display device having optical sensors, for sensing a touch, embedded in a liquid crystal panel to improve touch sensitivity is disclosed. The liquid crystal display device includes pixel regions spaced from each other on a first substrate, gate lines formed to separate the pixel regions in a first direction, driving voltage lines parallel to the gate lines, data lines formed between the pixel regions in a second direction intersecting the first direction, storage lines parallel to the driving voltage lines, read-out lines separated from neighboring data lines by one pixel region in the second direction, display transistors formed at intersections of the gate and data lines, pixel electrodes formed in the pixel regions, output switching transistors formed between the gate and read-out lines, capacitors formed between the output switching transistors and storage lines, and photo sensing transistors formed on the output switching transistors and storage lines.
摘要翻译：公开了一种液晶显示装置，其具有用于感测触摸的光学传感器，嵌入在液晶面板中以提高触摸灵敏度。液晶显示装置包括在第一基板上彼此间隔开的像素区域，形成为在第一方向上分离像素区域的栅极线，驱动与栅极线平行的电压线，在第二方向上形成在像素区域之间的数据线与第一方向相交的存储线，与驱动电压线平行的存储线，从相邻数据线分离的第二方向上的一个像素区域的读出线，形成在栅极和数据线的交点处的显示晶体管，形成在像素中的像素电极形成在栅极和读出线之间的输出开关晶体管，形成在输出开关晶体管和存储线之间的电容器，以及形成在输出开关晶体管和存储线上的感光晶体管。

5. 发明授权

US08279389B2 Liquid crystal display device having storage lines overlapping active layers formed of polysilicon material 有权
标题翻译：具有与由多晶硅材料形成的有源层重叠的存储线的液晶显示装置
公开(公告)号：US08279389B2
公开(公告)日：2012-10-02
申请号：US11152102
申请日：2005-06-15
申请人： Kyung Eon Lee
发明人： Kyung Eon Lee
IPC分类号： G02F1/1343 , G02F1/136
CPC分类号： G02F1/136213 , G02F1/1368 , G02F2202/104
摘要： A poly-silicon type thin film transistor substrate includes: a plurality of gate lines and data lines defining a pixel; a pixel electrode in the pixel; a thin film transistor having a gate electrode connected to one of the gate lines, a source electrode connected to one of the data lines, a drain electrode connected to the pixel electrode, and a first active layer of poly-silicon defining a channel between the source electrode and the drain electrode; and at least two storage lines positioned on different sides of the pixel electrode.
摘要翻译：多晶硅型薄膜晶体管基板包括：限定像素的多条栅极线和数据线; 像素中的像素电极; 薄膜晶体管，具有连接到栅极线之一的栅电极，连接到数据线中的一条线的源电极，连接到像素电极的漏电极和多晶硅的第一有源层，其在第源电极和漏电极; 以及位于像素电极的不同侧上的至少两个存储线。

6. 发明授权

US06482721B1 Method of manufacturing a polysilicon active layer in a thin film transistor 有权
标题翻译：在薄膜晶体管中制造多晶硅有源层的方法
公开(公告)号：US06482721B1
公开(公告)日：2002-11-19
申请号：US09518980
申请日：2000-03-03
申请人： Kyung Eon Lee
发明人： Kyung Eon Lee
IPC分类号： H01L2120
CPC分类号： H01L21/02672 , H01L21/2022 , H01L29/66757
摘要： A method for manufacturing a polysilicon layer includes providing a substrate, forming an amorphous silicon layer on an entire surface of the substrate, defining an active area on the amorphous silicon layer, doping the amorphous silicon layer with a semiconductor material, depositing a metal layer on the amorphous silicon layer; and applying a voltage to the amorphous silicon layer to form a polysilicon layer using a joule heat that is generated from the applied voltage.
摘要翻译：一种制造多晶硅层的方法包括提供衬底，在衬底的整个表面上形成非晶硅层，在非晶硅层上限定有源区，用半导体材料掺杂非晶硅层，将金属层沉积在非晶硅层; 以及使用从所施加的电压产生的焦耳热，向所述非晶硅层施加电压以形成多晶硅层。

7. 发明授权

US08081147B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08081147B2
公开(公告)日：2011-12-20
申请号：US12256984
申请日：2008-10-23
申请人： Kyung Eon Lee , Sang Hee Yu , Jae Sung Yu , Deuk Su Lee , Bu Yeol Lee
发明人： Kyung Eon Lee , Sang Hee Yu , Jae Sung Yu , Deuk Su Lee , Bu Yeol Lee
IPC分类号： G09G3/36
CPC分类号： G06F3/042 , G02F1/13338 , G02F1/1362 , G02F2001/13312 , G06F3/0412
摘要： A liquid crystal display device having optical sensors, for sensing a touch, embedded in a liquid crystal panel to improve touch sensitivity is disclosed. The liquid crystal display device includes pixel regions spaced from each other on a first substrate, gate lines formed to separate the pixel regions in a first direction, driving voltage lines parallel to the gate lines, data lines formed between the pixel regions in a second direction intersecting the first direction, storage lines parallel to the driving voltage lines, read-out lines separated from neighboring data lines by one pixel region in the second direction, display transistors formed at intersections of the gate and data lines, pixel electrodes formed in the pixel regions, output switching transistors formed between the gate and read-out lines, capacitors formed between the output switching transistors and storage lines, and photo sensing transistors formed on the output switching transistors and storage lines.
摘要翻译：公开了一种液晶显示装置，其具有用于感测触摸的光学传感器，嵌入在液晶面板中以提高触摸灵敏度。液晶显示装置包括在第一基板上彼此间隔开的像素区域，形成为在第一方向上分离像素区域的栅极线，驱动与栅极线平行的电压线，在第二方向上形成在像素区域之间的数据线与第一方向相交的存储线，与驱动电压线平行的存储线，从相邻数据线分离的第二方向上的一个像素区域的读出线，形成在栅极和数据线的交点处的显示晶体管，形成在像素中的像素电极形成在栅极和读出线之间的输出开关晶体管，形成在输出开关晶体管和存储线之间的电容器，以及形成在输出开关晶体管和存储线上的感光晶体管。

8. 发明授权

US07656382B2 Shift register and liquid crystal display device using the same 有权
标题翻译：移位寄存器和液晶显示装置使用相同
公开(公告)号：US07656382B2
公开(公告)日：2010-02-02
申请号：US11477350
申请日：2006-06-30
申请人： Kyung Eon Lee , Juhn Suk Yoo
发明人： Kyung Eon Lee , Juhn Suk Yoo
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3677 , G09G2310/0297 , G11C19/00 , G11C19/28
摘要： A shift register having a plurality of stages in which each of the stages includes: an input circuit part arranged to receive an input signal; an exclusive OR circuit arranged to generate a toggle signal by an exclusive OR operation on a non-inversion output and an inversion output of the input circuit part; and an output circuit part arranged to supply one of a clock signal and a feedback signal from an output terminal to the output terminal and an input terminal of the next stage in response to the toggle signal.
摘要翻译：一种具有多个级的移位寄存器，其中每个级包括：输入电路部分，被布置为接收输入信号; 异或电路，被配置为通过对非反相输出和输入电路部分的反相输出进行异或运算来产生触发信号; 以及输出电路部分，其布置成响应于所述触发信号，将来自输出端子的时钟信号和反馈信号之一提供给输出端子和下一级的输入端子。

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