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1.发明授权Liquid crystal display panel, liquid crystal display device having the same, and method of manufacturing the same 有权液晶显示面板，具有该液晶显示面板的液晶显示装置及其制造方法公开(公告)号：US08587511B2
公开(公告)日：2013-11-19
申请号：US10699142
申请日：2003-10-30
申请人： Won-Sang Park , Kee-Han Uh , Hyung-Guel Kim , Jong-Hwan Cho , Sang-Jin Park , Jae-Hoon Jung , Young-Bae Jung
发明人： Won-Sang Park , Kee-Han Uh , Hyung-Guel Kim , Jong-Hwan Cho , Sang-Jin Park , Jae-Hoon Jung , Young-Bae Jung
IPC分类号： G09G3/36
CPC分类号： G06F3/042 , G02F1/135 , G02F1/1362 , G06F3/0412
摘要： A liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a plurality of pixels and a plurality of sensing parts. Each of the sensing parts generates an output signal containing location information in response to an input signal. The location information indicates a location where the input signal is inputted. The second substrate is connected to the first substrate. The second substrate faces the first substrate. The liquid crystal layer is interposed between the first substrate and the second substrate. The liquid crystal display device needs no additional touch panel, so that no air space exists between the liquid crystal display panel and the touch panel. Therefore, a display quality is enhanced.
摘要翻译： 液晶显示面板包括第一基板，第二基板和液晶层。 第一基板包括多个像素和多个感测部件。 每个感测部分响应于输入信号产生包含位置信息的输出信号。 位置信息表示输入信号被输入的位置。 第二基板连接到第一基板。 第二基板面向第一基板。 液晶层介于第一基板和第二基板之间。 液晶显示装置不需要附加的触摸面板，因此在液晶显示面板和触摸面板之间不存在空气空间。 因此，显示品质提高。
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2.发明授权公开(公告)号：US08058603B2
公开(公告)日：2011-11-15
申请号：US11691048
申请日：2007-03-26
申请人： Sang-Jin Park , Kee-Han Uh , Young-Bae Jung , Jong-Whan Cho , Young-Jun Choi
发明人： Sang-Jin Park , Kee-Han Uh , Young-Bae Jung , Jong-Whan Cho , Young-Jun Choi
CPC分类号： H01L27/1214 , G02F1/1362 , G02F2001/13312
摘要： A light sensing panel includes a scan line transmitting a scan signal, a power source line transmitting a bias voltage, a readout line transmitting a light sensing signal and a light sensing device. The light sensing device includes a control electrode that is electrically connected to the scan line to receive the scan signal, a first current electrode that is electrically connected to the power source line to receive the bias voltage, and a second current electrode that is electrically connected to the readout line to apply a light sensing signal to the readout line when the light sensing signal senses an external light. The light sensing panel requires only one thin film transistor in order to detect a position wherein the external light is incident. Therefore, electrical coupling between devices is reduced and aperture ratio is increased, thereby enhancing a display quality.
摘要翻译： 光检测面板包括发送扫描信号的扫描线，发送偏置电压的电源线，发送感光信号的读出线和感光装置。 光感测装置包括电连接到扫描线以接收扫描信号的控制电极，电连接到电源线以接收偏置电压的第一电流电极和电连接的第二电流电极 到读出线，以便当感光信号感测外部光时，将光感测信号施加到读出线。 为了检测外部光入射的位置，光检测面板仅需要一个薄膜晶体管。 因此，器件之间的电耦合减小并且孔径比增加，从而提高显示质量。
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公开(公告)号：US20050052435A1
公开(公告)日：2005-03-10
申请号：US10846043
申请日：2004-05-14
申请人： Jong-Whan Cho , Sang-Jin Park , Jong-Woung Park , Myung-Woo Lee , Kee-Han Uh , Hyung-Guel Kim , Young-Jun Choi , Young-Bae Jung
发明人： Jong-Whan Cho , Sang-Jin Park , Jong-Woung Park , Myung-Woo Lee , Kee-Han Uh , Hyung-Guel Kim , Young-Jun Choi , Young-Bae Jung
IPC分类号： G02F1/13 , G02F1/133 , G02F1/135 , G02F1/1362 , G06F3/033 , G06F3/041 , G06F3/042 , G09F9/00 , G02F1/1335 , G09G3/28 , G09G5/00
CPC分类号： G06F3/042 , G02F1/13338 , G02F1/1354 , G02F1/1362 , G06F3/03542 , G06F3/0386 , G06F3/0412
摘要： An image display system includes a light pen to generate light to input data, and a display panel to display images in response to the light provided from the light pen. The display panel includes a first substrate on which pixel electrodes are formed, a second substrate on which a common electrode are formed, and a photo-sensor formed on the first substrate. The photo-sensor detects the light provided from the light pen to generate a light detect signal. The image display system also includes a driving module to provide new image data to the display panel to display new images in response to the light detect signal from the photo-sensor.
摘要翻译： 图像显示系统包括用于产生光以输入数据的光笔和响应于从光笔提供的光显示图像的显示面板。 显示面板包括其上形成有像素电极的第一基板，形成有公共电极的第二基板和形成在第一基板上的光电传感器。 光传感器检测从光笔提供的光以产生光检测信号。 图像显示系统还包括驱动模块，以向显示面板提供新的图像数据，以响应于来自光电传感器的光检测信号显示新图像。
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4.发明授权Light sensing element, array substrate having the same and liquid crystal display apparatus having the same 有权感光元件，具有该感光元件的阵列基板和具有该光敏元件的液晶显示装置公开(公告)号：US08004025B2
公开(公告)日：2011-08-23
申请号：US12754487
申请日：2010-04-05
申请人： Sang-Jin Pak , Hyung-Guel Kim , Kee-Han Uh , Jong-Whan Cho , Jin Jeon , Young-Bae Jung
发明人： Sang-Jin Pak , Hyung-Guel Kim , Kee-Han Uh , Jong-Whan Cho , Jin Jeon , Young-Bae Jung
IPC分类号： H01L31/113
CPC分类号： G02F1/1362 , G02F1/13338 , G02F1/133555 , G02F2001/13312 , H01L27/14603
摘要： In a light sensing element having simplified structure, an array substrate having the light sensing element and an LCD apparatus having the light sensing element, the light sensing element includes a first electrode, a control electrode and a second electrode. An alternating bias voltage is applied to the first electrode. An off voltage is applied to the control electrode. The second electrode outputs a light-induced leakage current based on an externally provided light and the bias voltage. Therefore, the array substrate includes one light sensing switching element corresponding to one pixel so that structure of the array substrate is simplified and opening ratio is increased.
摘要翻译： 在具有简化结构的光感测元件中，具有光感测元件的阵列基板和具有光感测元件的LCD装置，光感测元件包括第一电极，控制电极和第二电极。 向第一电极施加交流偏压。 向控制电极施加断开电压。 第二电极基于外部提供的光和偏置电压输出光诱导的漏电流。 因此，阵列基板包括对应于一个像素的一个感光开关元件，使得阵列基板的结构简化并且开口率增加。
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公开(公告)号：US07649527B2
公开(公告)日：2010-01-19
申请号：US10846043
申请日：2004-05-14
申请人： Jong-Whan Cho , Sang-Jin Park , Jong-Woung Park , Myung-Woo Lee , Kee-Han Uh , Hyung-Guel Kim , Young-Jun Choi , Young-Bae Jung
发明人： Jong-Whan Cho , Sang-Jin Park , Jong-Woung Park , Myung-Woo Lee , Kee-Han Uh , Hyung-Guel Kim , Young-Jun Choi , Young-Bae Jung
CPC分类号： G06F3/042 , G02F1/13338 , G02F1/1354 , G02F1/1362 , G06F3/03542 , G06F3/0386 , G06F3/0412
摘要： An image display system includes a light pen to generate light to input data, and a display panel to display images in response to the light provided from the light pen. The display panel includes a first substrate on which pixel electrodes are formed, a second substrate on which a common electrode are formed, and a photo-sensor formed on the first substrate. The photo-sensor detects the light provided from the light pen to generate a light detect signal. The image display system also includes a driving module to provide new image data to the display panel to display new images in response to the light detect signal from the photo-sensor.
摘要翻译： 图像显示系统包括用于产生光以输入数据的光笔和响应于从光笔提供的光显示图像的显示面板。 显示面板包括其上形成有像素电极的第一基板，形成有公共电极的第二基板和形成在第一基板上的光电传感器。 光传感器检测从光笔提供的光以产生光检测信号。 图像显示系统还包括驱动模块，以向显示面板提供新的图像数据，以响应于来自光电传感器的光检测信号显示新图像。
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6.发明授权Light sensing element, array substrate having the same and liquid crystal display apparatus having the same 有权感光元件，具有该感光元件的阵列基板和具有该光敏元件的液晶显示装置公开(公告)号：US07279730B2
公开(公告)日：2007-10-09
申请号：US10972213
申请日：2004-10-22
申请人： Sang-Jin Pak , Hyung-Guel Kim , Kee-Han Uh , Jong-Whan Cho , Jin Jeon , Young-Bae Jung
发明人： Sang-Jin Pak , Hyung-Guel Kim , Kee-Han Uh , Jong-Whan Cho , Jin Jeon , Young-Bae Jung
IPC分类号： H01L31/113
CPC分类号： G02F1/1362 , G02F1/13338 , G02F1/133555 , G02F2001/13312 , H01L27/14603
摘要： In a light sensing element having simplified structure, an array substrate having the light sensing element and an LCD apparatus having the light sensing element, the light sensing element includes a first electrode, a control electrode and a second electrode. An alternating bias voltage is applied to the first electrode. An off voltage is applied to the control electrode. The second electrode outputs a light-induced leakage current based on an externally provided light and the bias voltage. Therefore, the array substrate includes one light sensing switching element corresponding to one pixel so that structure of the array substrate is simplified and opening ratio is increased.
摘要翻译： 在具有简化结构的光感测元件中，具有光感测元件的阵列基板和具有光感测元件的LCD装置，光感测元件包括第一电极，控制电极和第二电极。 向第一电极施加交流偏压。 向控制电极施加断开电压。 第二电极基于外部提供的光和偏置电压输出光诱导的漏电流。 因此，阵列基板包括对应于一个像素的一个感光开关元件，使得阵列基板的结构简化并且开口率增加。
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7.发明授权Light sensing element, array substrate having the same and liquid crystal display apparatus having the same 有权感光元件，具有该感光元件的阵列基板和具有该光敏元件的液晶显示装置公开(公告)号：US07709868B2
公开(公告)日：2010-05-04
申请号：US11867334
申请日：2007-10-04
申请人： Sang-Jin Pak , Hyung-Guel Kim , Kee-Han Uh , Jong-Whan Cho , Jin Jeon , Young-Bae Jung
发明人： Sang-Jin Pak , Hyung-Guel Kim , Kee-Han Uh , Jong-Whan Cho , Jin Jeon , Young-Bae Jung
IPC分类号： H01L31/113
CPC分类号： G02F1/1362 , G02F1/13338 , G02F1/133555 , G02F2001/13312 , H01L27/14603
摘要： In a light sensing element having simplified structure, an array substrate having the light sensing element and an LCD apparatus having the light sensing element, the light sensing element includes a first electrode, a control electrode and a second electrode. An alternating bias voltage is applied to the first electrode. An off voltage is applied to the control electrode. The second electrode outputs a light-induced leakage current based on an externally provided light and the bias voltage. Therefore, the array substrate includes one light sensing switching element corresponding to one pixel so that structure of the array substrate is simplified and opening ratio is increased.
摘要翻译： 在具有简化结构的光感测元件中，具有光感测元件的阵列基板和具有光感测元件的LCD装置，光感测元件包括第一电极，控制电极和第二电极。 向第一电极施加交流偏压。 向控制电极施加断开电压。 第二电极基于外部提供的光和偏置电压输出光诱导的漏电流。 因此，阵列基板包括对应于一个像素的一个感光开关元件，使得阵列基板的结构简化并且开口率增加。
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公开(公告)号：US20080186417A1
公开(公告)日：2008-08-07
申请号：US11923436
申请日：2007-10-24
申请人： Young-Bae Jung , Kee-Han Uh
发明人： Young-Bae Jung , Kee-Han Uh
IPC分类号： G02F1/1335
CPC分类号： G02F1/13338 , G02F2201/12
摘要： A display panel includes an array substrate, an opposite substrate and a liquid crystal layer. The array substrate has a pixel part and a lower touch electrode spaced apart from the pixel part. The opposite substrate has a common electrode receiving a common voltage and an upper touch electrode spaced apart from the common electrode and overlapping the lower touch electrode. The upper touch electrode receives a touch voltage. The liquid crystal layer is interposed between the array substrate and the opposite substrate.
摘要翻译： 显示面板包括阵列基板，相对基板和液晶层。 阵列基板具有与像素部分间隔开的像素部分和下部触摸电极。 相对的基板具有接收公共电压的公共电极和与公共电极间隔开并与下部接触电极重叠的上部触摸电极。 上触摸电极接收触摸电压。 液晶层介于阵列基板和相对基板之间。
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9.发明授权公开(公告)号：US07208718B2
公开(公告)日：2007-04-24
申请号：US11021886
申请日：2004-12-24
申请人： Sang-Jin Park , Kee-Han Uh , Young-Bae Jung , Jong-Whan Cho , Young-Jun Choi
发明人： Sang-Jin Park , Kee-Han Uh , Young-Bae Jung , Jong-Whan Cho , Young-Jun Choi
CPC分类号： H01L27/1214 , G02F1/1362 , G02F2001/13312
摘要： A light sensing panel includes a scan line transmitting a scan signal, a power source line transmitting a bias voltage, a readout line transmitting a light sensing signal and a light sensing device. The light sensing device includes a control electrode that is electrically connected to the scan line to receive the scan signal, a first current electrode that is electrically connected to the power source line to receive the bias voltage, and a second current electrode that is electrically connected to the readout line to apply a light sensing signal to the readout line when the light sensing signal senses an external light. The light sensing panel requires only one thin film transistor in order to detect a position wherein the external light is incident. Therefore, electrical coupling between devices is reduced and aperture ratio is increased, thereby enhancing a display quality.
摘要翻译： 光检测面板包括发送扫描信号的扫描线，发送偏置电压的电源线，发送感光信号的读出线和感光装置。 光感测装置包括电连接到扫描线以接收扫描信号的控制电极，电连接到电源线以接收偏置电压的第一电流电极和电连接的第二电流电极 到读出线，以便当感光信号感测外部光时，将光感测信号施加到读出线。 为了检测外部光入射的位置，光检测面板仅需要一个薄膜晶体管。 因此，器件之间的电耦合减小并且孔径比增加，从而提高显示质量。
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10.发明申请LIGHT SENSING ELEMENT, ARRAY SUBSTRATE HAVING THE SAME AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME 有权光感元件，具有该光源的阵列基板和具有该光栅元件的液晶显示装置公开(公告)号：US20100195032A1
公开(公告)日：2010-08-05
申请号：US12754487
申请日：2010-04-05
申请人： Sang-Jin PAK , Hyung-Guel Kim , Kee-Han Uh , Jong-Whan Cho , Jin Jeon , Young-Bae Jung
发明人： Sang-Jin PAK , Hyung-Guel Kim , Kee-Han Uh , Jong-Whan Cho , Jin Jeon , Young-Bae Jung
CPC分类号： G02F1/1362 , G02F1/13338 , G02F1/133555 , G02F2001/13312 , H01L27/14603
摘要： In a light sensing element having simplified structure, an array substrate having the light sensing element and an LCD apparatus having the light sensing element, the light sensing element includes a first electrode, a control electrode and a second electrode. An alternating bias voltage is applied to the first electrode. An off voltage is applied to the control electrode. The second electrode outputs a light-induced leakage current based on an externally provided light and the bias voltage. Therefore, the array substrate includes one light sensing switching element corresponding to one pixel so that structure of the array substrate is simplified and opening ratio is increased.
摘要翻译： 在具有简化结构的光感测元件中，具有光感测元件的阵列基板和具有光感测元件的LCD装置，光感测元件包括第一电极，控制电极和第二电极。 向第一电极施加交流偏压。 向控制电极施加断开电压。 第二电极基于外部提供的光和偏置电压输出光诱导的漏电流。 因此，阵列基板包括对应于一个像素的一个感光开关元件，使得阵列基板的结构简化并且开口率增加。
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