公开(公告)号：US20110115889A1

公开(公告)日：2011-05-19

申请号：US12824315

申请日：2010-06-28

Applicant: Bo-Ram KIM ,  Myoung-Chul KIM ,  Yun-Jae KIM ,  Byoung-Jun LEE ,  Nam-Hee GOO ,  Seung-Hwan MOON ,  Kyung-Uk CHOI ,  Hyun-Seok KO

Inventor： Bo-Ram KIM ,  Myoung-Chul KIM ,  Yun-Jae KIM ,  Byoung-Jun LEE ,  Nam-Hee GOO ,  Seung-Hwan MOON ,  Kyung-Uk CHOI ,  Hyun-Seok KO

IPC: H04N13/04 ,  G09G5/10

CPC classification number: G09G3/003 ,  G09G3/3406 ,  G09G2320/0626 ,  H04N13/341 ,  H04N13/356 ,  H04N13/398

Abstract: A method of driving a light source including a light source part includes determining whether an image signal is a two-dimensional mode image signal or a three-dimensional mode image signal to generate a mode signal, adjusting a level of a current to be applied to the light source part in response to the mode signal to generate an adjusted current, and driving the light source part using the adjusted current.

Abstract translation: 一种驱动包括光源部分的光源的方法包括：确定图像信号是二维模式图像信号还是三维模式图像信号，以产生模式信号，调整要施加的电流的电平 所述光源部分响应于所述模式信号以产生调节的电流，并且使用所述调整的电流来驱动所述光源部。

公开(公告)号：US20110057890A1

公开(公告)日：2011-03-10

申请号：US12755660

申请日：2010-04-07

Applicant: Nam-Hee GOO ,  Bo-Ram KIM ,  Myoung-Chul KIM ,  Byoung-Jun LEE ,  Yun-Jae KIM

Inventor： Nam-Hee GOO ,  Bo-Ram KIM ,  Myoung-Chul KIM ,  Byoung-Jun LEE ,  Yun-Jae KIM

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/041 ,  G06F3/0418

Abstract: A display device includes; a touch panel device including; a touch panel and a touch controller connected to the touch panel, the touch controller including; a sampling unit which samples a sensing output signal input thereto from the touch panel to generate a sampled signal, and an analog/digital converter which converts the sampled signal to generate contact information, and a display panel device including; a display panel, a gate driver which applies a gate signal to the display panel, and a data driver which applies a data voltage to the display panel, wherein the sampling unit samples a portion of the sensing output signal which does not include a coupling noise.

Abstract translation: 显示装置包括： 触摸面板装置，包括： 触摸面板和连接到触摸面板的触摸控制器，触摸控制器包括： 采样单元，其对从触摸面板输入的感测输出信号进行采样以产生采样信号;以及模拟/数字转换器，其转换采样信号以产生接触信息;以及显示面板装置，包括： 显示面板，向显示面板施加栅极信号的栅极驱动器和向显示面板施加数据电压的数据驱动器，其中采样单元对不包括耦合噪声的感测输出信号的一部分进行采样 。

公开(公告)号：US20100013788A1

公开(公告)日：2010-01-21

申请号：US12327378

申请日：2008-12-03

Applicant: Hyun-Sang PARK ,  Min-Koo HAN ,  Jae-Hoon LEE ,  Bong-Hyun YOU ,  Byoung-Jun LEE

Inventor： Hyun-Sang PARK ,  Min-Koo HAN ,  Jae-Hoon LEE ,  Bong-Hyun YOU ,  Byoung-Jun LEE

IPC: G06F3/045

CPC classification number: G06F3/0412 ,  G06F3/044

Abstract: A touch sensor configured to be disposed in a liquid crystal display panel includes a plurality of x-axis read-out lines crossing and insulated from a plurality of y-axis read-out lines and a plurality of sensor units. Each sensor unit includes a reset unit, a capacitance detector, a first output unit, and a second output unit. The reset unit outputs a first reset signal based on a first control signal. The capacitance detector changes the first reset signal based on a variation of a cell gap of the liquid crystal display panel caused by a touch event. The first output unit changes an electric potential of a corresponding x-axis read-out line in response to the first reset signal changed in the capacitance detector. The second output unit changes an electric potential of a corresponding y-axis read-out line in response to the first reset signal changed in the capacitance detector.

Abstract translation: 配置为设置在液晶显示面板中的触摸传感器包括与多个y轴读出线和多个传感器单元交叉并绝缘的多个x轴读出线。 每个传感器单元包括复位单元，电容检测器，第一输出单元和第二输出单元。 复位单元基于第一控制信号输出第一复位信号。 电容检测器基于由触摸事件引起的液晶显示面板的单元间隙的变化而改变第一复位信号。 响应于在电容检测器中改变的第一复位信号，第一输出单元改变对应的x轴读出线的电位。 响应于在电容检测器中改变的第一复位信号，第二输出单元改变对应的y轴读出线的电位。

公开(公告)号：US20090174832A1

公开(公告)日：2009-07-09

申请号：US12196318

申请日：2008-08-22

Applicant: Byoung-Jun LEE

Inventor： Byoung-Jun LEE

IPC: G02F1/1339 ,  H01J9/00 ,  G02F1/1368

CPC classification number: G06F3/045 ,  G02F1/13338 ,  G02F1/13394 ,  G02F2001/13396 ,  G06F3/0412

Abstract: An upper substrate for a touch screen panel includes an upper base substrate, a plurality of conductive spacers disposed on the upper base substrate, a height of the conductive spacers substantially adjacent to a center of the upper base substrate being smaller than a height of the conductive spacers substantially adjacent to a periphery of the upper base substrate, a common electrode disposed on the upper base substrate, and a plurality of supporting spacers disposed between the conductive spacers on the common electrode, the supporting spacers having a height greater than the height of the conductive spacers.

Abstract translation: 用于触摸屏面板的上基板包括上基底基板，设置在上基板上的多个导电间隔件，基本上邻近上基板基板的中心的导电间隔物的高度小于导电 基本上邻近上基底基板的周边的间隔物，设置在上基底基板上的公共电极以及设置在公共电极上的导电间隔件之间的多个支撑间隔件，支撑间隔件的高度大于 导电间隔物。

公开(公告)号：US20090174681A1

公开(公告)日：2009-07-09

申请号：US12277739

申请日：2008-11-25

Applicant: Jong-Woong CHANG ,  Byoung-Jun LEE

Inventor： Jong-Woong CHANG ,  Byoung-Jun LEE

IPC: G06F3/041

CPC classification number: G06F3/045 ,  G02F1/13338 ,  G02F1/13624 ,  G02F1/136286 ,  G06F3/0412

Abstract: A display panel includes a first substrate, a touch spacer, a common electrode and a sensing electrode. The second substrate faces the first substrate, the touch spacer is disposed on a first substrate, the common electrode is disposed on the touch spacer, and the sensing electrode is disposed on a second substrate directly under the touch spacer. A surface, facing the first substrate, of the sensing electrode includes protrusions which protrude toward the first substrate.

Abstract translation: 显示面板包括第一基板，触摸间隔物，公共电极和感测电极。 第二基板面对第一基板，触摸间隔物设置在第一基板上，公共电极设置在触摸间隔物上，感测电极设置在直接位于触摸间隔物下方的第二基板上。 感测电极的面对第一基板的表面包括朝向第一基板突出的突起。