公开(公告)号：US08659739B2

公开(公告)日：2014-02-25

申请号：US13290919

申请日：2011-11-07

Applicant: Jong-In Baek ,  Kee-Han Uh

Inventor： Jong-In Baek ,  Kee-Han Uh

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02B27/2214 ,  G02F1/133526 ,  G02F1/1343 ,  G02F1/29 ,  G02F2001/291 ,  G02F2203/24 ,  G02F2203/28 ,  H04N13/305 ,  H04N13/322 ,  H04N13/359

Abstract: Provided are a liquid crystal lens which controls an optical path, and a display including the liquid crystal lens. The liquid crystal lens includes a first and a second electrode which face each other, a liquid crystal layer interposed between the first electrode and the second electrode and has flat top and bottom surfaces, and a dielectric layer interposed between the second electrode and the liquid crystal layer, where the dielectric layer includes a first and a second dielectric sub-layer, the first dielectric sub-layer made of a material having a different dielectric constant from that of the second dielectric sub-layer, the first dielectric sub-layer includes one or more unit patterns, a surface of each of the unit patterns includes a plurality of flat sections, and a height of each of the unit patterns in a first flat section is different from the height thereof in a second flat section.

Abstract translation: 提供控制光路的液晶透镜和包括液晶透镜的显示器。 液晶透镜包括彼此面对的第一和第二电极，介于第一电极和第二电极之间的液晶层，并且具有平坦的顶部和底部表面，并且介于第二电极和液晶之间的电介质层 层，其中所述电介质层包括第一和第二电介质子层，所述第一电介质子层由具有与所述第二电介质子层的介电常数不同的介电常数的材料制成，所述第一电介质子层包括一个 或更多单元图案，每个单元图案的表面包括多个平坦部分，并且第一平坦部分中的每个单元图案的高度在第二平坦部分中与其高度不同。

公开(公告)号：US08514163B2

公开(公告)日：2013-08-20

申请号：US11866087

申请日：2007-10-02

Applicant: Sang-Jin Pak ,  Chang-Hyeon Shin ,  Joo-Seok Yeom ,  Myung-Woo Lee ,  Hyung-Guel Kim ,  Kee-Han Uh

Inventor： Sang-Jin Pak ,  Chang-Hyeon Shin ,  Joo-Seok Yeom ,  Myung-Woo Lee ,  Hyung-Guel Kim ,  Kee-Han Uh

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3614 ,  G09G2310/02 ,  G09G2320/0257 ,  G09G2330/021

Abstract: In a display apparatus and a method for driving the display apparatus, the display apparatus includes a display panel and a gate driving part. The display panel has a gate line, and a gate driving part has a plurality of stages and a plurality of signal lines. At least one of the stages includes a transferring stage sequentially driving the stage, and an output stage partially driving the gate line, in response to a signal outputted from the transferring stage and a driving area selection signal. Accordingly, the display apparatus is partially driven, so that current consumption may be decreased, the display apparatus may be more safely driven, and a position, a size and the number of a non-display area may be more easily controlled.

Abstract translation: 在显示装置和显示装置的驱动方法中，显示装置包括显示面板和门驱动部。 显示面板具有栅极线，栅极驱动部具有多个级和多条信号线。 响应于从传送台输出的信号和驱动区域选择信号，至少一个级包括顺序地驱动级的传送级和部分驱动栅极线的输出级。 因此，显示装置被部分驱动，从而可以减少电流消耗，可以更安全地驱动显示装置，并且可以更容易地控制非显示区域的位置，大小和数量。

公开(公告)号：US08378991B2

公开(公告)日：2013-02-19

申请号：US12191212

申请日：2008-08-13

Applicant: Jin Jeon ,  Hyung-Guel Kim ,  Kee-Han Uh

Inventor： Jin Jeon ,  Hyung-Guel Kim ,  Kee-Han Uh

IPC: G06F3/045

CPC classification number: G06F3/0416

Abstract: A method of detecting a touch position and a touch panel for performing the method are disclosed. In the above-mentioned method, a plurality of scan signals is sequentially supplied to a plurality of first sensor lines arranged in a first direction. Then, at least one of the scan signals is analyzed based on touch events, which is transferred from the first sensor lines to a plurality of second sensor lines arranged in a second direction substantially across to the first direction, and then at least one of touch positions is detected. Therefore, a plurality of scan signals is sequentially applied to the first sensor lines in the first direction, so that a plurality of touch events is simultaneously detected so that a plurality of touch positions may be detected.

Abstract translation: 公开了一种检测触摸位置的方法和用于执行该方法的触摸面板。 在上述方法中，多个扫描信号被顺序提供给沿第一方向布置的多个第一传感器线。 然后，基于触摸事件来分析至少一个扫描信号，所述触摸事件从第一传感器线传送到基本上横跨第一方向在第二方向上布置的多个第二传感器线，然后至少一个触摸 检测到位置。 因此，多个扫描信号在第一方向被顺序地施加到第一传感器线，从而同时检测多个触摸事件，从而可以检测多个触摸位置。

公开(公告)号：US20130002970A1

公开(公告)日：2013-01-03

申请号：US13290919

申请日：2011-11-07

Applicant: Jong-In Baek ,  Kee-Han Uh

Inventor： Jong-In Baek ,  Kee-Han Uh

IPC: G02F1/1335 ,  G02F1/1339

CPC classification number: G02B27/2214 ,  G02F1/133526 ,  G02F1/1343 ,  G02F1/29 ,  G02F2001/291 ,  G02F2203/24 ,  G02F2203/28 ,  H04N13/305 ,  H04N13/322 ,  H04N13/359

Abstract: Provided are a liquid crystal lens which controls an optical path, and a display including the liquid crystal lens. The liquid crystal lens includes a first and a second electrode which face each other, a liquid crystal layer interposed between the first electrode and the second electrode and has flat top and bottom surfaces, and a dielectric layer interposed between the second electrode and the liquid crystal layer, where the dielectric layer includes a first and a second dielectric sub-layer, the first dielectric sub-layer made of a material having a different dielectric constant from that of the second dielectric sub-layer, the first dielectric sub-layer includes one or more unit patterns, a surface of each of the unit patterns includes a plurality of flat sections, and a height of each of the unit patterns in a first flat section is different from the height thereof in a second flat section.

Abstract translation: 提供控制光路的液晶透镜和包括液晶透镜的显示器。 液晶透镜包括彼此面对的第一和第二电极，介于第一电极和第二电极之间的液晶层，并且具有平坦的顶部和底部表面，并且介于第二电极和液晶之间的电介质层 层，其中所述电介质层包括第一和第二电介质子层，所述第一电介质子层由具有与所述第二电介质子层的介电常数不同的介电常数的材料制成，所述第一电介质子层包括一个 或更多单元图案，每个单元图案的表面包括多个平坦部分，并且第一平坦部分中的每个单元图案的高度在第二平坦部分中与其高度不同。

公开(公告)号：US08314906B2

公开(公告)日：2012-11-20

申请号：US12628482

申请日：2009-12-01

Applicant: Akira Hirai ,  Jin-Hyuk Yun ,  Kee-Han Uh ,  Min-Soo Park

Inventor： Akira Hirai ,  Jin-Hyuk Yun ,  Kee-Han Uh ,  Min-Soo Park

IPC: G02F1/1335

CPC classification number: G02F1/13363 ,  G02F1/133526 ,  G02F2001/133638 ,  G02F2413/02

Abstract: A phase delay element includes a brightness enhancement layer intermediate a reflection layer and an artificial light. The brightness enhancement layer is defined by a first surface and an opposite second surface. The first surface faces the reflection layer. A first light from the artificial light is incident on the second surface. A phase of the first light is delayed by about 1/4 phase (λ/4) so that a second light is emitted from the first surface toward the reflection layer. The second light is reflected from the reflection layer so that a third light is emitted from the reflection layer toward the first surface. A phase of the third light is delayed by about 1/4 phase (λ/4) so that a fourth light is emitted from the second surface. Therefore, a portion of the artificial light, which is reflected from the reflection layer, is recycled to improve a luminance of an LCD apparatus.

Abstract translation: 相位延迟元件包括在反射层和人造光之间的亮度增强层。 亮度增强层由第一表面和相对的第二表面限定。 第一表面面向反射层。 来自人造光的第一光入射在第二表面上。 第一光的相位延迟约1/4相位（λ/ 4），使得第二光从第一表面朝向反射层发射。 第二光从反射层反射，使得第三光从反射层朝向第一表面发射。 第三光的相位被延迟大约1/4相位（λ/ 4），使得第四光从第二表面发射。 因此，从反射层反射的人造光的一部分被再循环以提高LCD装置的亮度。

公开(公告)号：US20120162586A1

公开(公告)日：2012-06-28

申请号：US13211513

申请日：2011-08-17

Applicant: Jong-In BAEK ,  Kee-Han UH ,  Jae-Hyun KIM ,  Chul Gyu JHUN ,  Won-Sang PARK ,  Jae-Ik LIM

Inventor： Jong-In BAEK ,  Kee-Han UH ,  Jae-Hyun KIM ,  Chul Gyu JHUN ,  Won-Sang PARK ,  Jae-Ik LIM

IPC: G02F1/1333 ,  B01J13/04 ,  B82Y99/00

CPC classification number: G02F1/1334 ,  B01J13/14 ,  C09K19/544

Abstract: An apparatus for manufacturing encapsulated liquid crystals including at least one first flow duct configured to have liquid crystals flow therethrough, at least one second flow duct configured to have encapsulation film materials flow therethrough, a third flow duct configured to have an inflow portion connected to an outflow portion of the first flow duct and an outflow portion of the second flow duct and to have liquid crystal droplets in which the liquid crystals and the encapsulation film materials are mixed flow therethrough, and a curing machine configured to manufacture the encapsulated liquid crystals by curing the liquid crystal droplets.

Abstract translation: 一种用于制造封装液晶的装置，包括至少一个构造成使液晶流过其中的第一流动管道，至少一个第二流动通道，其被配置为具有流过其中的封装膜材料;第三流动通道，其构造成具有连接到 第一流道的流出部分和第二流动管道的流出部分，并且液晶和包封膜材料混合在一起的液晶微滴流动，固化机构造成通过固化来制造封装的液晶 液晶滴。

公开(公告)号：US08188979B2

公开(公告)日：2012-05-29

申请号：US11710309

申请日：2007-02-22

Applicant: Man-Seung Cho ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Joo-Hyung Lee ,  Jong-Woung Park ,  Myung-Woo Lee ,  Young-Ok Cha

Inventor： Man-Seung Cho ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Joo-Hyung Lee ,  Jong-Woung Park ,  Myung-Woo Lee ,  Young-Ok Cha

IPC: G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/044

Abstract: A display device includes: a plurality of sensing data lines; a plurality of sensing units that output sensing signals through the plurality of sensing data lines; a signal selector that selects one sensing signal among the plurality of sensing signals; an automatic voltage adjusting unit that, when one sensing signal is selected by the signal selector, performs a controlling operation so as to allow a magnitude of the selected sensing signal to be in a predetermined range; and a voltage generator that adjusts the magnitude of the voltage applied to the sensing data lines based on a control signal output from the automatic voltage adjusting unit. According to the voltage adjusting operation, the sensing signal output through the sensing data line is always in an appropriate range. As a result, the touch determining operation on the sensing units can be accurately performed, so that it is possible to improve reliability of the sensing units.

Abstract translation: 显示装置包括：多个感测数据线; 多个感测单元，其通过所述多个感测数据线输出感测信号; 信号选择器，其选择所述多个感测信号中的一个感测信号; 自动电压调整单元，当由信号选择器选择一个感测信号时，执行控制操作，以便使所选择的感测信号的幅度处于预定范围内; 以及电压发生器，其基于从所述自动电压调整单元输出的控制信号来调整施加到所述感测数据线的电压的大小。 根据电压调整操作，通过感测数据线输出的感测信号始终处于适当的范围内。 结果，可以精确地执行感测单元上的触摸确定操作，使得可以提高感测单元的可靠性。

公开(公告)号：US08174505B2

公开(公告)日：2012-05-08

申请号：US12470112

申请日：2009-05-21

Applicant: Jong-Woung Park ,  Sung-Woo Lee ,  Kee-Han Uh

Inventor： Jong-Woung Park ,  Sung-Woo Lee ,  Kee-Han Uh

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/045 ,  G06F3/047

Abstract: A touch screen display device and a driving method of the same are provided. The touch screen display device includes a touch screen display panel including a plurality of first sensing lines that extend in a first direction, a plurality of second sensing lines that extend in a second direction and cross the first direction, and a plurality of touch sensing elements respectively arranged at areas where the first sensing lines and the second sensing lines cross each other; and a read-out unit that receives output signals of the respective first sensing lines and second sensing lines, reading at least one sensing position, and outputting one of the at least one read sensing positions as a touch position, wherein if the number of sensing positions of the current frame is equal to or greater than two, the read-out unit compares the at least two sensing positions of the current frame with a touch position of the previous frame, and outputs the sensing position that is closest to the touch position of the previous frame as a touch position of the current frame.

Abstract translation: 提供一种触摸屏显示装置及其驱动方法。 触摸屏显示装置包括：触摸屏显示面板，包括沿第一方向延伸的多个第一感测线，沿第二方向延伸且与第一方向交叉的多个第二感测线;以及多个触摸感测元件 分别布置在第一感测线和第二感测线彼此交叉的区域处; 以及读出单元，其接收各个第一感测线和第二感测线的输出信号，读取至少一个感测位置，并将所述至少一个读取感测位置中的一个作为触摸位置输出，其中如果感测的数量 当前帧的位置等于或大于2，读出单元将当前帧的至少两个感测位置与前一帧的触摸位置进行比较，并输出最接近触摸位置的感测位置 作为当前帧的触摸位置。

公开(公告)号：US08134652B2

公开(公告)日：2012-03-13

申请号：US12173398

申请日：2008-07-15

Applicant: Soo-Guy Rho ,  Seong-Jun Lee ,  Chul-Hwan Park ,  Kee-Han Uh

Inventor： Soo-Guy Rho ,  Seong-Jun Lee ,  Chul-Hwan Park ,  Kee-Han Uh

IPC: G02F1/1339 ,  G02F1/1335 ,  G06F3/041

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

Abstract: A liquid crystal display (“LCD”) includes: a first substrate; a sensor pad disposed on the first substrate; a second substrate which faces the first substrate; a sensor spacer and a supporting spacer disposed on the second substrate; and a supporting dielectric portion disposed between the supporting spacer and the first substrate. The sensor spacer is spaced apart from the sensor pad, and includes a sensor electrode disposed on a portion of the sensor spacer which faces the sensor pad. The supporting spacer is spaced apart from the first substrate, and the supporting dielectric portion uniformly maintains a cell gap between the first substrate and the second substrate.

Abstract translation: 液晶显示器（“LCD”）包括：第一基板; 设置在所述第一基板上的传感器垫; 面向所述第一基板的第二基板; 传感器间隔件和设置在所述第二基板上的支撑间隔件; 以及设置在支撑间隔件和第一基板之间的支撑电介质部分。 传感器间隔件与传感器垫隔开，并且包括设置在传感器间隔件的面对传感器垫的部分上的传感器电极。 支撑间隔件与第一基板间隔开，并且支撑介电部分均匀地保持第一基板和第二基板之间的单元间隙。

公开(公告)号：US08134535B2

公开(公告)日：2012-03-13

申请号：US11952338

申请日：2007-12-07

Applicant: Jin-Young Choi ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Jin Jeon

Inventor： Jin-Young Choi ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Jin Jeon

IPC: G09G5/00

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/044

Abstract: A display device including a plurality of sensing units, a plurality of first sensing signal lines, a first output unit, a first sensing output line, and a sensing signal processor. The sensing units are arranged in a matrix and generate a detection signal according to user contact. The first sensing signal lines transfer the detection signal of the sensing unit arranged in a first direction. The second sensing signal lines transfer the detection signal of the sensing units arranged in a second direction that is perpendicular to the first direction. The first output unit sequentially outputs the detection signals of the first sensing signal lines. The first sensing output line extends in the second direction for transferring the detection signal of the first output unit. The sensing signal processor determines whether contact is made or not by processing the detection signals of the first sensing signal lines and the second sensing signal lines. The non-display area of the liquid crystal panel assembly can be reduced by sequentially outputting the sensing data signals of the row and column sensing signal lines through the small amount of wiring. Therefore, an IC can be reduced in size.

Abstract translation: 一种显示装置，包括多个感测单元，多个第一感测信号线，第一输出单元，第一感测输出线和感测信号处理器。 感测单元被布置成矩阵并且根据用户接触产生检测信号。 第一感测信号线传送沿第一方向布置的感测单元的检测信号。 第二感测信号线传送沿垂直于第一方向的第二方向布置的感测单元的检测信号。 第一输出单元顺序地输出第一感测信号线的检测信号。 第一检测输出线在第二方向上延伸以传送第一输出单元的检测信号。 感测信号处理器通过处理第一感测信号线和第二感测信号线的检测信号来确定是否进行接触。 液晶面板组件的非显示区域可以通过少量布线依次输出行和列感测信号线的感测数据信号来减少。 因此，可以减小IC的尺寸。