公开(公告)号：US08541811B2

公开(公告)日：2013-09-24

申请号：US12891598

申请日：2010-09-27

申请人： Kwan-Wook Jung ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee ,  Keun-Woo Park

发明人： Kwan-Wook Jung ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee ,  Keun-Woo Park

IPC分类号： H01L31/10

CPC分类号： H01L27/124 ,  G02F1/13318 ,  G02F1/133308 ,  G02F2001/13332 ,  G02F2201/58 ,  H01L27/1214 ,  H01L29/42384 ,  H01L29/78621

摘要： There are provided a TFT, a TFT substrate using the TFT, a method of fabricating the TFT substrate, and an LCD. The TFT includes a source region, a drain region, and a gate electrode having an opening. The opening of the gate electrode is to enhance the light sensing ability of the TFT when it is used as a light sensor, since light is incident into a region where the opening is formed. The TFT including the gate having the opening can be used in a substrate of a flat display or an LCD using such a substrate. The above TFT can sense light incident from outside the display to adjust the brightness of the screen according to the external illumination.

摘要翻译： 提供TFT，使用TFT的TFT基板，制造TFT基板的方法和LCD。 TFT包括源极区，漏极区和具有开口的栅电极。 栅电极的开口是为了增强TFT用作光传感器时的光感测能力，因为光入射到形成开口的区域。 包括具有开口的栅极的TFT可以用于平面显示器的基板或使用这种基板的LCD。 上述TFT可以感测从显示器外部入射的光，以根据外部照明来调节屏幕的亮度。

公开(公告)号：US20070013823A1

公开(公告)日：2007-01-18

申请号：US11486606

申请日：2006-07-14

申请人： Kwan-Wook Jung ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee ,  Keun-Woo Park

发明人： Kwan-Wook Jung ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee ,  Keun-Woo Park

IPC分类号： G02F1/136

CPC分类号： H01L27/124 ,  G02F1/13318 ,  G02F1/133308 ,  G02F2001/13332 ,  G02F2201/58 ,  H01L27/1214 ,  H01L29/42384 ,  H01L29/78621

摘要： There are provided a TFT, a TFT substrate using the TFT, a method of fabricating the TFT substrate, and an LCD. The TFT includes a source region, a drain region, and a gate electrode having an opening. The opening of the gate electrode is to enhance the light sensing ability of the TFT when it is used as a light sensor, since light is incident into a region where the opening is formed. The TFT including the gate having the opening can be used in a substrate of a flat display or an LCD using such a substrate. The above TFT can sense light incident from outside the display to adjust the brightness of the screen according to the external illumination.

摘要翻译： 提供TFT，使用TFT的TFT基板，制造TFT基板的方法和LCD。 TFT包括源极区，漏极区和具有开口的栅电极。 栅电极的开口是为了提高TFT用作光传感器时的光感测能力，因为光入射到形成开口的区域。 包括具有开口的栅极的TFT可以用于平面显示器的基板或使用这种基板的LCD。 上述TFT可以感测从显示器外部入射的光，以根据外部照明来调节屏幕的亮度。

公开(公告)号：US07821006B2

公开(公告)日：2010-10-26

申请号：US11486606

申请日：2006-07-14

申请人： Kwan-Wook Jung ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee ,  Keun-Woo Park

发明人： Kwan-Wook Jung ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee ,  Keun-Woo Park

IPC分类号： H01L29/423 ,  H01L31/0224 ,  H01L31/10 ,  H01L27/32

CPC分类号： H01L27/124 ,  G02F1/13318 ,  G02F1/133308 ,  G02F2001/13332 ,  G02F2201/58 ,  H01L27/1214 ,  H01L29/42384 ,  H01L29/78621

摘要： There are provided a TFT, a TFT substrate using the TFT, a method of fabricating the TFT substrate, and an LCD. The TFT includes a source region, a drain region, and a gate electrode having an opening. The opening of the gate electrode is to enhance the light sensing ability of the TFT when it is used as a light sensor, since light is incident into a region where the opening is formed. The TFT including the gate having the opening can be used in a substrate of a flat display or an LCD using such a substrate. The above TFT can sense light incident from outside the display to adjust the brightness of the screen according to the external illumination.

摘要翻译： 提供TFT，使用TFT的TFT基板，制造TFT基板的方法和LCD。 TFT包括源极区，漏极区和具有开口的栅电极。 栅电极的开口是为了提高TFT用作光传感器时的光感测能力，因为光入射到形成开口的区域。 包括具有开口的栅极的TFT可以用于平面显示器的基板或使用这种基板的LCD。 上述TFT可以感测从显示器外部入射的光，以根据外部照明来调节屏幕的亮度。

公开(公告)号：US20110013113A1

公开(公告)日：2011-01-20

申请号：US12891598

申请日：2010-09-27

申请人： Kwan-Wook JUNG ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee ,  Keun-Woo Park

发明人： Kwan-Wook JUNG ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee ,  Keun-Woo Park

IPC分类号： G02F1/1333 ,  H01L21/336 ,  H01L33/08

CPC分类号： H01L27/124 ,  G02F1/13318 ,  G02F1/133308 ,  G02F2001/13332 ,  G02F2201/58 ,  H01L27/1214 ,  H01L29/42384 ,  H01L29/78621

摘要： There are provided a TFT, a TFT substrate using the TFT, a method of fabricating the TFT substrate, and an LCD. The TFT includes a source region, a drain region, and a gate electrode having an opening. The opening of the gate electrode is to enhance the light sensing ability of the TFT when it is used as a light sensor, since light is incident into a region where the opening is formed. The TFT including the gate having the opening can be used in a substrate of a flat display or an LCD using such a substrate. The above TFT can sense light incident from outside the display to adjust the brightness of the screen according to the external illumination.

摘要翻译： 提供TFT，使用TFT的TFT基板，制造TFT基板的方法和LCD。 TFT包括源极区，漏极区和具有开口的栅电极。 栅电极的开口是为了提高TFT用作光传感器时的光感测能力，因为光入射到形成开口的区域。 包括具有开口的栅极的TFT可以用于平面显示器的基板或使用这种基板的LCD。 上述TFT可以感测从显示器外部入射的光，以根据外部照明来调节屏幕的亮度。

公开(公告)号：US20070109249A1

公开(公告)日：2007-05-17

申请号：US11543533

申请日：2006-10-04

申请人： Sang-Hoon Lee ,  Kook-Chul Moon ,  Chul-Ho Kim ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Keun-Woo Park

发明人： Sang-Hoon Lee ,  Kook-Chul Moon ,  Chul-Ho Kim ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Keun-Woo Park

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3666 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0251

摘要： A liquid crystal display having a plurality of pixels and blocks of shift registers that are connected to one another for temporarily storing data signals and from which the data signal outputs are sequentially applied to drive the pixels. Each of the shift registers receives a shift start signal and at least one of first and second clock signals, of which phases are opposite to each other, and a high period of the shift start signal corresponds to two cycles of the respective clock signals so that each pixel is pre-charged from the data signal from previous block of registers before receiving the data signal for the current block thereby preventing a boundary between blocks from being visually recognized.

摘要翻译： 一种液晶显示器，具有多个像素和移位寄存器块，它们彼此连接用于临时存储数据信号，并且数据信号输出顺序地被施加以驱动像素。 每个移位寄存器接收移位开始信号和相位彼此相反的第一和第二时钟信号中的至少一个，并且移位开始信号的高周期对应于各个时钟信号的两个周期，使得 在接收到当前块的数据信号之前，每个像素从先前的寄存器块的数据信号预先充电，从而防止块视觉上的边界被识别。

公开(公告)号：US20070013774A1

公开(公告)日：2007-01-18

申请号：US11486814

申请日：2006-07-13

申请人： Ho-Suk Maeng ,  Kook-Chul Moon ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Tae-Hyeong Park ,  Seock-Cheon Song ,  Sang-Hoon Lee ,  Keun-Woo Park

发明人： Ho-Suk Maeng ,  Kook-Chul Moon ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Tae-Hyeong Park ,  Seock-Cheon Song ,  Sang-Hoon Lee ,  Keun-Woo Park

IPC分类号： H04N7/18

CPC分类号： G02F1/13306 ,  G06F3/147 ,  G09G3/20 ,  G09G3/3648 ,  G09G5/39 ,  G09G2310/0289 ,  G09G2340/02 ,  G09G2360/125

摘要： A display apparatus is implemented using an SOG or SOP technology that can integrate a plurality of circuit elements on a single substrate. The display apparatus does not include a separate frame memory. Instead of the separate frame memory, the display apparatus uses a predetermined region of a memory provided in a host by allocating it as a frame memory region. Since an image signal transmitted/received between the display apparatus and the host has a coded format, a chip size of the display apparatus and an information processing system with the same is reduced and an amount of transmission data is also reduced.

摘要翻译： 使用能够将多个电路元件集成在单个基板上的SOG或SOP技术来实现显示装置。 显示装置不包括单独的帧存储器。 代替单独的帧存储器，显示装置通过将其分配为帧存储器区域来使用设置在主机中的存储器的预定区域。 由于在显示装置和主机之间发送/接收的图像信号具有编码格式，所以显示装置的芯片尺寸和具有该图像信号的信息处理系统减少，并且传输数据量也减少。

公开(公告)号：US20070008271A1

公开(公告)日：2007-01-11

申请号：US11480658

申请日：2006-07-03

申请人： Ho-Suk Maeng ,  Pil-Mo Choi ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Seock-Cheon Song ,  Sang-Hoon Lee ,  Ung-Sik Kim ,  Keun-Woo Park

发明人： Ho-Suk Maeng ,  Pil-Mo Choi ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Seock-Cheon Song ,  Sang-Hoon Lee ,  Ung-Sik Kim ,  Keun-Woo Park

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2310/0297 ,  G09G2320/02

摘要： An LCD device includes an LCD panel, a source driving part, an operating part, a mean voltage generating part, and a pre-charging part. The LCD panel includes a switching element and a liquid crystal capacitor. The switching element is formed in a region defined by gate and source lines adjacent to each other. The liquid crystal capacitor is electrically connected to the switching element. The source driving part converts data signals into data voltages of analog type. The operating part determines a mean data signal of the data signals. The mean voltage generating part converts the mean data signal into a mean data voltage of analog type. The pre-charging part selectively applies the data voltages and the mean data voltage to the source lines, thereby improving an image display quality of the LCD device.

摘要翻译： LCD装置包括LCD面板，源极驱动部分，操作部分，平均电压产生部分和预充电部分。 液晶面板包括开关元件和液晶电容器。 开关元件形成在由彼此相邻的栅极和源极线限定的区域中。 液晶电容器电连接到开关元件。 源驱动部分将数据信号转换为模拟类型的数据电压。 操作部分确定数据信号的平均数据信号。 平均电压产生部分将平均数据信号转换为模拟类型的平均数据电压。 预充电部分选择性地将数据电压和平均数据电压施加到源极线，从而提高LCD器件的图像显示质量。

公开(公告)号：US08040314B2

公开(公告)日：2011-10-18

申请号：US11543533

申请日：2006-10-04

申请人： Sang-Hoon Lee ,  Kook-Chul Moon ,  Chul-Ho Kim ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Keun-Woo Park

发明人： Sang-Hoon Lee ,  Kook-Chul Moon ,  Chul-Ho Kim ,  Ung-Sik Kim ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Keun-Woo Park

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3666 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0251

摘要： A liquid crystal display having a plurality of pixels and blocks of shift registers that are connected to one another for temporarily storing data signals and from which the data signal outputs are sequentially applied to drive the pixels. Each of the shift registers receives a shift start signal and at least one of first and second clock signals, of which phases are opposite to each other, and a high period of the shift start signal corresponds to two cycles of the respective clock signals so that each pixel is pre-charged from the data signal from previous block of registers before receiving the data signal for the current block thereby preventing a boundary between blocks from being visually recognized.

摘要翻译： 一种液晶显示器，具有多个像素和移位寄存器块，它们彼此连接用于临时存储数据信号，并且数据信号输出顺序地被施加以驱动像素。 每个移位寄存器接收移位开始信号和相位彼此相反的第一和第二时钟信号中的至少一个，并且移位开始信号的高周期对应于各个时钟信号的两个周期，使得 在接收到当前块的数据信号之前，每个像素从先前的寄存器块的数据信号预先充电，从而防止块视觉上的边界被识别。

公开(公告)号：US07821508B2

公开(公告)日：2010-10-26

申请号：US11489290

申请日：2006-07-19

申请人： Keun-Woo Park ,  Pil-Mo Choi ,  Kook-Chul Moon ,  Ung-Sik Kim ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee

发明人： Keun-Woo Park ,  Pil-Mo Choi ,  Kook-Chul Moon ,  Ung-Sik Kim ,  Seock-Cheon Song ,  Ho-Suk Maeng ,  Sang-Hoon Lee

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3611

摘要： A driving apparatus for a display device includes a signal controller synthesizing first and second signals, respectively, having first and second signal levels to output a synthesized signal having third to fifth signal levels, a signal extracting unit extracting the first and second control signals from the synthesized signal, a gate driver generating gate signals based on the first control signal, and a data driver generating data signals based on the second control signal.

摘要翻译： 一种用于显示装置的驱动装置包括信号控制器，分别合成具有第一和第二信号电平的第一和第二信号，以输出具有第三至第五信号电平的合成信号，信号提取单元从第一和第二信号提取第一和第二信号 合成信号，基于第一控制信号产生门信号的栅极驱动器，以及基于第二控制信号产生数据信号的数据驱动器。

公开(公告)号：US20070046606A1

公开(公告)日：2007-03-01

申请号：US11507723

申请日：2006-08-22

申请人： Il-Gon Kim ,  Ung-Sik Kim ,  Tae-Hyeong Park ,  Kook-Chul Moon ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Sang-Hoon Lee ,  Keun-Woo Park ,  Ho-Suk Maeng

发明人： Il-Gon Kim ,  Ung-Sik Kim ,  Tae-Hyeong Park ,  Kook-Chul Moon ,  Pil-Mo Choi ,  Seock-Cheon Song ,  Sang-Hoon Lee ,  Keun-Woo Park ,  Ho-Suk Maeng

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G02F1/133555 ,  G02F1/136213 ,  G02F2001/134345 ,  G09G3/2011 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0443 ,  G09G2300/0456 ,  G09G2300/0876 ,  G09G2310/02 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2310/06 ,  G09G2320/0276

摘要： A liquid crystal display (“LCD”) device includes an LCD panel and a driving module. The LCD panel includes a plurality of pixel parts, each including a transmitting portion and a reflecting portion. The transmitting portion has a first switching element electrically connected to a first gate line, and a first liquid crystal capacitor electrically connected to the first switching element. The reflecting portion has a second switching element electrically connected to a second gate line, and a second liquid crystal capacitor electrically connected to the second switching element. The driving module applies a first common voltage to the first liquid crystal capacitor during turning-on of the first switching element, and applies a second common voltage to the second liquid crystal capacitor during turning-on of the second switching element. Therefore, an image display quality is improved.

摘要翻译： 液晶显示器（“LCD”）装置包括LCD面板和驱动模块。 LCD面板包括多个像素部分，每个像素部分包括透射部分和反射部分。 传输部分具有电连接到第一栅极线的第一开关元件和与第一开关元件电连接的第一液晶电容器。 反射部具有与第二栅极线电连接的第二开关元件和与第二开关元件电连接的第二液晶电容器。 驱动模块在第一开关元件接通时向第一液晶电容器施加第一公共电压，并且在第二开关元件的导通期间将第二公共电压施加到第二液晶电容器。 因此，提高了图像显示质量。