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1. 发明授权

US08717337B2 Photo sensing touch sensing liquid crystal display device 有权
标题翻译：感光触摸感应液晶显示装置
公开(公告)号：US08717337B2
公开(公告)日：2014-05-06
申请号：US12647223
申请日：2009-12-24
申请人： Cheol-Se Kim , Wook Jeon , Jae-Won Shin
发明人： Cheol-Se Kim , Wook Jeon , Jae-Won Shin
IPC分类号： G06F3/042
CPC分类号： G06F3/0412 , G06F3/042 , G06F2203/04109
摘要： A touch panel embedded liquid crystal display device is disclosed. A touch panel embedded liquid crystal display device includes a first substrate having a plurality pixels defined in a matrix, a second substrate comprising first, second and third color filters to form a first, second and third color sub-pixels. A second substrate is opposed to the first substrate. A first photo-sensor is provided on the first substrate in a region corresponding to the first color sub-pixel and a second photo-sensor is provided on the first substrate in a region corresponding to the second or third color sub-pixel. A liquid crystal layer is provided between the first substrate and the second substrate, with a first planarization plate and a second planarization plate formed on rear surfaces of the first substrate and the second substrate, respectively, a wave guide formed on the second planarization plate, and a light emitting diode adjacent to the wave guide to emit and transmit a first color light to be sensed by one of the photo sensors.
摘要翻译：公开了一种嵌入式液晶显示装置。触摸面板嵌入式液晶显示装置包括具有矩阵中限定的多个像素的第一基板，包括第一，第二和第三滤色器以形成第一，第二和第三颜色子像素的第二基板。第二基板与第一基板相对。在与第一颜色子像素对应的区域中的第一基板上设置第一光传感器，并且在对应于第二或第三颜色子像素的区域中的第一基板上设置第二光电传感器。在第一基板和第二基板之间设置液晶层，分别在第一基板和第二基板的后表面上分别形成有第一平面化板和第二平面化板，形成在第二平坦化板上的波导，以及与波导相邻的发光二极管，以发射和透射由所述光传感器之一感测的第一颜色光。

2. 发明授权

US08553013B2 Liquid crystal display device having touch sensor embedded therein, method for driving the same, and method for fabricating the same 有权
公开(公告)号：US08553013B2
公开(公告)日：2013-10-08
申请号：US12980872
申请日：2010-12-29
申请人： Cheol-Se Kim
发明人： Cheol-Se Kim
IPC分类号： G06F3/045
CPC分类号： H01L27/1259 , G02F1/13338 , G06F3/0412 , G06F3/044
摘要： Disclosed is a liquid crystal display device having touch sensors embedded therein. The liquid crystal display device includes a liquid crystal layer interposed between upper and lower substrates, pixels, each of which includes pixel and common electrodes applying a horizontal electric field to the liquid crystal layer, a pixel thin film transistor to drive the pixel electrode, and a common thin film transistor to drive the common electrode, touch sensors, each of which forms a sensing capacitor between an object and the common electrode, sensor power lines, readout lines, and sensor gate lines. Each touch sensor includes the common electrode, a first sensor thin film transistor charging the common electrode with the sensing driving voltage in response to control of the previous sensor gate line, and a second sensor thin film transistor outputting the sensing signal to the readout line in response to control of the current sensor gate line.

3. 发明申请

US20110227858A1 TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：触控面板及其制造方法
公开(公告)号：US20110227858A1
公开(公告)日：2011-09-22
申请号：US12778289
申请日：2010-05-12
申请人： Su-Chang An , Cheol-Se Kim , Sang-Soo Hwang , Gang-Seob Jung
发明人： Su-Chang An , Cheol-Se Kim , Sang-Soo Hwang , Gang-Seob Jung
IPC分类号： G06F3/041 , G06F3/045
CPC分类号： G06F3/044 , G06F3/0317 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112
摘要： A touch panel includes a plurality of first electrode patterns being serially connected by a plurality of first connection patterns; a plurality of second electode patterns being serially connected by a plurality of second connection patterns; and a plurality of routing lines; wherein at least two of the plurality of first electrode patterns are connected to at least one of the plurality of routing lines.
摘要翻译：触摸面板包括通过多个第一连接图案串联连接的多个第一电极图案; 多个第二电极图案通过多个第二连接图案串联连接; 和多条路线; 其中所述多个第一电极图案中的至少两个连接到所述多个布线线中的至少一个。

4. 发明申请

US20110063537A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING 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：US20110063537A1
公开(公告)日：2011-03-17
申请号：US12635180
申请日：2009-12-10
申请人： Cheol-Se Kim , Ji-Hyun Jung , Byung-Koo Kang , Min-Jae Lee , Hoon-Bae Kim , Seung-Seok Oh
发明人： Cheol-Se Kim , Ji-Hyun Jung , Byung-Koo Kang , Min-Jae Lee , Hoon-Bae Kim , Seung-Seok Oh
IPC分类号： G02F1/136 , G06F3/045
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/0412
摘要： The liquid crystal display device includes a first substrate and a second substrate, a gate line and a data line on the first substrate to define a pixel region, a pixel transistor formed at the intersection of the gate line and the data line, a pixel electrode formed in the pixel region, a first storage capacitor connected to the pixel electrode, a switching line formed on the first substrate, a read out line formed on the first substrate, a second storage capacitor formed on the first substrate, a switching transistor including a gate electrode connected to the second storage capacitor, a drain electrode connected to the read out line, and a source electrode connected to a driving voltage line, a first column spacer formed on the second substrate, and a common electrode formed on the first column spacer thereby forming a sensing capacitor.
摘要翻译：液晶显示装置包括第一基板和第二基板，栅极线和数据线，位于第一基板上以限定像素区域，形成在栅极线和数据线的交点处的像素晶体管，像素电极形成在像素区域中的第一存储电容器，连接到像素电极的第一存储电容器，形成在第一基板上的开关线，形成在第一基板上的读出线，形成在第一基板上的第二存储电容器，连接到第二存储电容器的栅电极，连接到读出线的漏极和连接到驱动电压线的源电极，形成在第二衬底上的第一柱间隔物和形成在第一衬垫上的公共电极从而形成感测电容器。

5. 发明授权

US08749515B2 Liquid crystal display device having touch sensor embedded therein, method of driving the same and method of fabricating the same 有权
标题翻译：具有嵌入其中的触摸传感器的液晶显示装置，其驱动方法及其制造方法
公开(公告)号：US08749515B2
公开(公告)日：2014-06-10
申请号：US12980855
申请日：2010-12-29
申请人： Cheol-Se Kim , Ji-Hyun Jung
发明人： Cheol-Se Kim , Ji-Hyun Jung
IPC分类号： G06F3/045
CPC分类号： G02F1/13338 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3648 , G09G2300/0426 , G09G2300/0443 , Y10T29/49117
摘要： A liquid crystal display device having a touch sensor embedded therein is disclosed. The present invention includes a liquid crystal layer between first and second substrates, a pixel on the second substrate to apply a horizontal electric field to the liquid crystal layer, a touch sensor on the second substrate, the touch sensor detecting a touch by forming a touch capacitor with a touch object for touching the first substrate, and a readout line outputting a sensing signal from the touch sensor. The touch sensor includes a sensing electrode on the second substrate to form the sensing capacitor with the touch object, first and second sensor gate lines, a first sensor thin film transistor supplying a sensing driving voltage to the sensing electrode in response to a control of the first sensor gate line, and a second sensor thin film transistor supplying electric charges of the sensing electrode as the sensing signal in response to a control of the second sensor gate line.
摘要翻译：公开了一种其中嵌有触摸传感器的液晶显示装置。本发明包括在第一和第二基板之间的液晶层，在第二基板上施加水平电场的像素到液晶层，在第二基板上的触摸传感器，触摸传感器通过形成触摸来检测触摸具有用于接触第一基板的触摸物体的电容器，以及从触摸传感器输出感测信号的读出线。触摸传感器包括在第二基板上的感测电极，以形成具有触摸对象的感测电容器，第一和第二传感器栅极线，第一传感器薄膜晶体管，以响应于所述感测电极的控制向感测电极提供感测驱动电压第一传感器栅极线和第二传感器薄膜晶体管，其响应于第二传感器栅极线的控制，提供感测电极的电荷作为感测信号。

6. 发明授权

US08451241B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08451241B2
公开(公告)日：2013-05-28
申请号：US12836428
申请日：2010-07-14
申请人： Cheol-Se Kim , Ji-Hyun Jung , Min-Jae Lee
发明人： Cheol-Se Kim , Ji-Hyun Jung , Min-Jae Lee
IPC分类号： G06F3/045
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/13312 , G02F2203/11 , G06F3/042
摘要： Disclosed is a liquid crystal display device to realize soft touch and sense touch regardless of illumination of external light or reflected light. The liquid crystal display device includes a liquid crystal panel including a first substrate and a second substrate facing each other, wherein a liquid crystal layer is interposed between the first substrate and the second substrate, an infrared sensor arranged on the first substrate, an infrared filter arranged corresponding to the infrared sensor arranged on the second substrate facing the first substrate, a first polarizing plate adhered to the back surface of the first substrate, a second polarizing plate adhered to the back surface of the second substrate, a light guiding plate arranged under the first polarizing plate, a first light source arranged on one side of the light guiding plate to emit white light, and a second light source arranged on the other side of the light guiding plate to emit infrared light to the light guiding plate.
摘要翻译：公开了一种实现软触摸和感测触摸的液晶显示装置，而不管外部光或反射光的照射。液晶显示装置包括：液晶面板，包括第一基板和第二基板;第一基板和第二基板彼此面对，其中在第一基板和第二基板之间插入有液晶层，布置在第一基板上的红外传感器，红外滤光器对应于布置在面向第一基板的第二基板上的红外传感器，第一偏振板粘附到第一基板的背面，第二偏光板粘附到第二基板的背面，导光板，布置在所述第一偏振板，布置在所述导光板的一侧以发射白光的第一光源和布置在所述导光板的另一侧上以将光发射到所述导光板的另一侧的第二光源。

7. 发明申请

US20110316809A1 LIQUID CRYSTAL DISPLAY DEVICE HAVING TOUCH SENSOR EMBEDDED THEREIN, METHOD OF DRIVING THE SAME AND METHOD OF FABRICATING THE SAME 有权
标题翻译：具有嵌入式触摸传感器的液晶显示装置及其驱动方法及其制造方法
公开(公告)号：US20110316809A1
公开(公告)日：2011-12-29
申请号：US12980855
申请日：2010-12-29
申请人： Cheol-Se Kim , Ji-Hyun Jung
发明人： Cheol-Se Kim , Ji-Hyun Jung
IPC分类号： G09G3/36 , H01R43/00 , G06F3/045
CPC分类号： G02F1/13338 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3648 , G09G2300/0426 , G09G2300/0443 , Y10T29/49117
摘要： A liquid crystal display device having a touch sensor embedded therein is disclosed. The present invention includes a liquid crystal layer between first and second substrates, a pixel on the second substrate to apply a horizontal electric field to the liquid crystal layer, a touch sensor on the second substrate, the touch sensor detecting a touch by forming a touch capacitor with a touch object for touching the first substrate, and a readout line outputting a sensing signal from the touch sensor. The touch sensor includes a sensing electrode on the second substrate to form the sensing capacitor with the touch object, first and second sensor gate lines, a first sensor thin film transistor supplying a sensing driving voltage to the sensing electrode in response to a control of the first sensor gate line, and a second sensor thin film transistor supplying electric charges of the sensing electrode as the sensing signal in response to a control of the second sensor gate line.
摘要翻译：公开了一种嵌有触摸传感器的液晶显示装置。本发明包括在第一和第二基板之间的液晶层，在第二基板上施加水平电场的像素到液晶层，在第二基板上的触摸传感器，触摸传感器通过形成触摸来检测触摸具有用于接触第一基板的触摸物体的电容器，以及从触摸传感器输出感测信号的读出线。触摸传感器包括在第二基板上的感测电极，以形成具有触摸对象的感测电容器，第一和第二传感器栅极线，第一传感器薄膜晶体管，以响应于所述感测电极的控制向感测电极提供感测驱动电压第一传感器栅极线和第二传感器薄膜晶体管，其响应于第二传感器栅极线的控制，提供感测电极的电荷作为感测信号。

8. 发明授权

US08842227B2 Liquid crystal display device having sensing capacitor for touch and method for fabricating the same 有权
标题翻译：具有触摸感测电容器的液晶显示装置及其制造方法
公开(公告)号：US08842227B2
公开(公告)日：2014-09-23
申请号：US12635180
申请日：2009-12-10
申请人： Cheol-Se Kim , Ji-Hyun Jung , Byung-Koo Kang , Min-Jae Lee , Hoon-Bae Kim , Seung-Seok Oh
发明人： Cheol-Se Kim , Ji-Hyun Jung , Byung-Koo Kang , Min-Jae Lee , Hoon-Bae Kim , Seung-Seok Oh
IPC分类号： G02F1/1335 , G06F3/045 , G02F1/1333 , G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/0412
摘要： The liquid crystal display device includes a first substrate and a second substrate, a gate line and a data line on the first substrate to define a pixel region, a pixel transistor formed at the intersection of the gate line and the data line, a pixel electrode formed in the pixel region, a first storage capacitor connected to the pixel electrode, a switching line formed on the first substrate, a read out line formed on the first substrate, a second storage capacitor formed on the first substrate, a switching transistor including a gate electrode connected to the second storage capacitor, a drain electrode connected to the read out line, and a source electrode connected to a driving voltage line, a first column spacer formed on the second substrate, and a common electrode formed on the first column spacer thereby forming a sensing capacitor.
摘要翻译：液晶显示装置包括第一基板和第二基板，栅极线和数据线，位于第一基板上以限定像素区域，形成在栅极线和数据线的交点处的像素晶体管，像素电极形成在像素区域中的第一存储电容器，连接到像素电极的第一存储电容器，形成在第一基板上的开关线，形成在第一基板上的读出线，形成在第一基板上的第二存储电容器，连接到第二存储电容器的栅电极，连接到读出线的漏极和连接到驱动电压线的源电极，形成在第二衬底上的第一柱间隔物和形成在第一衬垫上的公共电极从而形成感测电容器。

9. 发明授权

US08654063B2 Photo-sensing type touch panel embedded liquid crystal display device and method for driving the same 有权
标题翻译：感光式触摸屏嵌入式液晶显示装置及其驱动方法
公开(公告)号：US08654063B2
公开(公告)日：2014-02-18
申请号：US12648205
申请日：2009-12-28
申请人： Cheol-Se Kim , Ji-Hyun Jung , Min-Jae Lee , Hoon-Bae Kim
发明人： Cheol-Se Kim , Ji-Hyun Jung , Min-Jae Lee , Hoon-Bae Kim
IPC分类号： G09G3/36
CPC分类号： G06F3/0412 , G02F1/13338
摘要： A photo-sensing type touch panel embedded liquid crystal display device and a method for driving same are disclosed, where the device includes a liquid crystal panel includes a touch sensor provided in each of n pixels, where n is a Natural Number; a ROIC readout part which receives a readout voltage value from readout lines provided in the touch panel embedded liquid crystal panel; an ADC conversion part which converts an analog voltage value transmitted to the ROIC readout part into a digital value; a calculation part which calculates a calculated value by subtracting a corresponding value detected from the ADC conversion part when no-backlight is applied from a value detected from the ADC conversion part when a backlight is applied; and a position detection part for detecting a touch point on the photo-sensing type touch panel if the calculated value from the calculation part is beyond a predetermined value.
摘要翻译：公开了一种感光型触摸面板嵌入式液晶显示装置及其驱动方法，其中，所述装置包括：液晶面板，其包括设置在n个像素中的每一个中的触摸传感器，其中n为自然数; ROIC读出部，其从设置在所述触摸面板嵌入式液晶面板中的读出线接收读出电压值; ADC转换部分，其将发送到ROIC读出部分的模拟电压值转换为数字值; 计算部分，当应用背光时，通过从当从ADC转换部分检测到的值中减去当不施加背光时从ADC转换部分检测到的相应值来计算计算值; 以及位置检测部分，用于如果来自计算部分的计算值超过预定值，则检测感光型触摸板上的触摸点。

10. 发明申请

US20120274603A1 IN-CELL TYPE TOUCH PANEL 有权
标题翻译：内部类型触摸面板
公开(公告)号：US20120274603A1
公开(公告)日：2012-11-01
申请号：US13339027
申请日：2011-12-28
申请人： Cheol-Se Kim , Man-Hyeop Han
发明人： Cheol-Se Kim , Man-Hyeop Han
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/0412
摘要： The present invention relates to an in-cell type touch panel includes first and second substrates opposite to each other, gate and data lines crossed each other to define a plurality of pixel regions, a pixel electrode at each of the pixel region, a pixel thin film transistor connected to the gate and data lines, and a pixel overlapped with the pixel electrode to have a common electrode, formed in a surface of the first substrate, a sensor electrode on a back side of the second substrate, and a touch sensor between the sensor electrode and the pixel, and a capacitance change between the sensor electrode and a touch object over the sensor electrode.
摘要翻译：本发明涉及一种单元式触摸面板，其包括彼此相对的第一和第二基板，栅极和数据线彼此交叉以限定多个像素区域，每个像素区域处的像素电极，像素薄膜连接到栅极和数据线的薄膜晶体管，以及与像素电极重叠的像素，以形成在第一基板的表面中的公共电极，在第二基板的背面上的传感器电极，以及位于第二基板的背面上的触摸传感器，传感器电极和像素，以及传感器电极和传感器电极之间的触摸物体之间的电容变化。

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