公开(公告)号：US08427414B2

公开(公告)日：2013-04-23

申请号：US12927462

申请日：2010-11-16

Applicant: Ching-Huan Lin ,  Jenn-Jia Su ,  Chih-Ming Chang

Inventor： Ching-Huan Lin ,  Jenn-Jia Su ,  Chih-Ming Chang

IPC: G02F1/1335 ,  G02F1/1343 ,  G09G3/36

CPC classification number: G09G3/3648 ,  G09G2300/0456 ,  G09G2300/0876 ,  G09G2320/0276

Abstract: In a transflective liquid crystal display having a transmission area and the reflection area, the transmissive electrode is connected to a switching element to control the liquid crystal layer in the transmission area, and the reflective electrode is connected to the switching element via a separate capacitor to control the liquid crystal layer in the reflection area. The separate capacitor is used to shift the reflectance in the reflection area toward a higher voltage end in order to avoid the reflectance inversion problem. In addition, an adjustment capacitor is connected between the reflective electrode and a different common line. The adjustment capacitor is used to reduce or eliminate the discrepancy between the gamma curve associated with the transmittance and the gamma curve associated with the reflectance.

Abstract translation: 在具有透射区域和反射区域的半透射型液晶显示器中，透射电极连接到开关元件以控制透射区域中的液晶层，并且反射电极经由单独的电容器连接到开关元件 控制反射区域中的液晶层。 单独的电容器用于将反射区域中的反射率移向较高的电压端，以避免反射率反转问题。 此外，调整电容器连接在反射电极和不同的公共线之间。 调整电容器用于减少或消除与透射率相关的伽马曲线与与反射率相关的伽马曲线之间的差异。

公开(公告)号：US08199287B2

公开(公告)日：2012-06-12

申请号：US12499801

申请日：2009-07-09

Applicant: Shih-Chia Hsu ,  Hsiang-Lin Lin ,  Ching-Huan Lin

Inventor： Shih-Chia Hsu ,  Hsiang-Lin Lin ,  Ching-Huan Lin

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/1368 ,  H01L27/1248

Abstract: A pixel structure of a transflective liquid crystal display panel. The pixel structure has single cell gap design, but a coupling capacitor and a modulating capacitor are properly connected to the reflection electrode so as to modulate the voltage of the reflection electrode. Consequently, the transmission region and reflection region of the pixel structure have substantially consistent gamma curves.

Abstract translation: 半透射型液晶显示面板的像素结构。 像素结构具有单电池间隙设计，但是耦合电容器和调制电容器适当地连接到反射电极，以便调制反射电极的电压。 因此，像素结构的透射区域和反射区域具有基本一致的伽马曲线。

公开(公告)号：US20120113081A1

公开(公告)日：2012-05-10

申请号：US13270223

申请日：2011-10-10

Applicant: Cho-Yan Chen ,  Ching-Huan Lin ,  Tsung-Hsien Hsieh

Inventor： Cho-Yan Chen ,  Ching-Huan Lin ,  Tsung-Hsien Hsieh

IPC: G09G5/00

CPC classification number: G09G3/3651 ,  G09G3/344 ,  G09G2300/0486 ,  G09G2310/065

Abstract: A driving method for a bistable display device includes setting a first duration and a second duration according to a frame period; applying a first voltage to a light valve layer in the first duration according to display data, so as to transform the light valve layer from a first state to a second state; and applying a second voltage in the second duration to the light valve layer in the second duration for the light valve layer to transform to the first state. Since the light valve layer of the bistable display device is already at the first state prior to displaying the next image, the light valve layer is not required to reset when switching displayed images, hence reducing the total number of frames required to display each image.

Abstract translation: 双稳态显示装置的驱动方法包括根据帧周期设置第一持续时间和第二持续时间; 根据显示数据在第一持续时间内对光阀层施加第一电压，以将光阀层从第一状态转换到第二状态; 以及在所述第二持续时间内将所述第二持续时间中的第二电压施加到所述光阀层以使所述光阀层转变到所述第一状态。 由于双稳态显示装置的光阀层在显示下一图像之前已经处于第一状态，所以在切换显示图像时不要求光阀层复位，从而减少显示每个图像所需的总帧数。

公开(公告)号：US20110279491A1

公开(公告)日：2011-11-17

申请号：US13070597

申请日：2011-03-24

Applicant: Sheng-Chao LIU ,  Yao-Jen Hsieh ,  Ching-Huan Lin

Inventor： Sheng-Chao LIU ,  Yao-Jen Hsieh ,  Ching-Huan Lin

IPC: G09G5/10

CPC classification number: G09G3/344 ,  G09G2300/0842 ,  G09G2310/061 ,  G09G2320/0252

Abstract: An exemplary driving method is adapted for a bistable display device including a pixel array. The pixel array includes a plurality of first pixels and a plurality of second pixels arranged in a predetermined manner. The driving method includes the following steps of: during a first time period, providing the first pixels with a first pixel voltage for black insertion and providing the second pixels with a second pixel voltage different from the first pixel voltage; during a second time period following the first time period, providing the first pixels with the second pixel voltage for white insertion and maintaining the second pixels provided with the second pixel voltage for white insertion; and during a third time period following the second time period, initiating the first pixels to display a gray scale image and providing the second pixels with the first pixel voltage for black insertion.

Abstract translation: 示例性驱动方法适用于包括像素阵列的双稳态显示装置。 像素阵列包括以预定方式布置的多个第一像素和多个第二像素。 该驱动方法包括以下步骤：在第一时间段期间，为第一像素提供用于黑插入的第一像素电压，并为第二像素提供不同于第一像素电压的第二像素电压; 在第一时间段之后的第二时间段期间，为第一像素提供用于白插入的第二像素电压，并保持提供有第二像素电压的第二像素进行白插入; 并且在第二时间段之后的第三时间段期间，启动第一像素以显示灰度图像，并为第二像素提供用于黑色插入的第一像素电压。

公开(公告)号：US20110212393A1

公开(公告)日：2011-09-01

申请号：US13104013

申请日：2011-05-09

Applicant: Chung-Hsiang Chiu ,  Ching-Huan Lin ,  Sung-Kao Liu ,  Yue-Shih Jeng

Inventor： Chung-Hsiang Chiu ,  Ching-Huan Lin ,  Sung-Kao Liu ,  Yue-Shih Jeng

IPC: C09K19/00

CPC classification number: G02F1/133788 ,  G02F1/133707 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2201/086

Abstract: A pixel unit having a display area is provided. The pixel unit includes a first substrate, a second substrate, a liquid crystal layer, and at least one ultraviolet light (UV) absorption pattern. The second substrate is disposed in parallel to the first substrate, and the liquid crystal layer is disposed between the first substrate and the second substrate. The UV absorption pattern is disposed between the first substrate and the second substrate. A part of the display area overlaps the UV absorption pattern to define at least one first alignment area, while the part of the display area which does not overlap the UV absorption pattern defines at least one second alignment area. The liquid crystal molecules of the liquid crystal layer present different pre-tilt angles in the first alignment area and the second alignment area.

Abstract translation: 提供具有显示区域的像素单元。 像素单元包括第一基板，第二基板，液晶层和至少一个紫外线（UV）吸收图案。 第二基板与第一基板平行设置，液晶层设置在第一基板和第二基板之间。 UV吸收图案设置在第一基板和第二基板之间。 显示区域的一部分与UV吸收图案重叠以限定至少一个第一对准区域，而不与UV吸收图案重叠的显示区域的部分限定至少一个第二对准区域。 液晶层的液晶分子在第一对准区域和第二对准区域中呈现不同的预倾角。

公开(公告)号：US07969535B2

公开(公告)日：2011-06-28

申请号：US12111212

申请日：2008-04-29

Applicant: Chung-Hsiang Chiu ,  Ching-Huan Lin ,  Sung-Kao Liu ,  Yue-Shih Jeng

Inventor： Chung-Hsiang Chiu ,  Ching-Huan Lin ,  Sung-Kao Liu ,  Yue-Shih Jeng

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133707 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2201/086

Abstract: A pixel unit having a display area is provided. The pixel unit includes a first substrate, a second substrate, a liquid crystal layer, and at least one ultraviolet light (UV) absorption pattern. The second substrate is disposed in parallel to the first substrate, and the liquid crystal layer is disposed between the first substrate and the second substrate. The UV absorption pattern is disposed between the first substrate and the second substrate. A part of the display area overlaps the UV absorption pattern to define at least one first alignment area, while the part of the display area which does not overlap the UV absorption pattern defines at least one second alignment area. The liquid crystal molecules of the liquid crystal layer present different pre-tilt angles in the first alignment area and the second alignment area.

Abstract translation: 提供具有显示区域的像素单元。 像素单元包括第一基板，第二基板，液晶层和至少一个紫外线（UV）吸收图案。 第二基板与第一基板平行设置，液晶层设置在第一基板和第二基板之间。 UV吸收图案设置在第一基板和第二基板之间。 显示区域的一部分与UV吸收图案重叠以限定至少一个第一对准区域，而不与UV吸收图案重叠的显示区域的部分限定至少一个第二对准区域。 液晶层的液晶分子在第一对准区域和第二对准区域中呈现不同的预倾角。

公开(公告)号：US20110141420A1

公开(公告)日：2011-06-16

申请号：US12756204

申请日：2010-04-08

Applicant: Cho-Yan Chen ,  Kuan-Chun Huang ,  Ching-Huan Lin ,  Ching-Sheng Cheng ,  Chih-Hung Shih

Inventor： Cho-Yan Chen ,  Kuan-Chun Huang ,  Ching-Huan Lin ,  Ching-Sheng Cheng ,  Chih-Hung Shih

IPC: G02F1/1337

CPC classification number: G02F1/1393 ,  G02F1/133707 ,  G02F1/134309

Abstract: An MVA LCD device includes a first alignment region, a second alignment region, a third alignment region, and a fourth alignment region. The liquid crystal molecules disposed in the first alignment region have a first aligning direction, and the azimuth angle of the first aligning direction is substantially between 70 and 110 degrees. The liquid crystal molecules disposed in the second alignment region have a second aligning direction, and the azimuth angle of the second aligning direction is substantially between 160 and 200 degrees. The liquid crystal molecules disposed in the third alignment region have a third aligning direction, and the azimuth angle of the third aligning direction is substantially between 250 and 290 degrees. The liquid crystal molecules disposed in the fourth alignment region have a fourth aligning direction, and the azimuth angle of the fourth aligning direction is substantially between −20 and 20 degrees.

Abstract translation: MVA LCD装置包括第一取向区域，第二取向区域，第三取向区域和第四取向区域。 配置在第一取向区域的​​液晶分子具有第一取向方向，第一取向方向的方位角大致在70度与110度之间。 配置在第二取向区域的​​液晶分子具有第二取向方向，第二取向方向的方位角大致在160〜200度之间。 配置在第三取向区域的​​液晶分子具有第三取向方向，第三取向方向的方位角大致在250〜290度之间。 配置在第四取向区域的​​液晶分子具有第四取向方向，第四取向方向的方位角大致在-20度与20度之间。

公开(公告)号：US07929093B2

公开(公告)日：2011-04-19

申请号：US12051829

申请日：2008-03-19

Applicant: Sung-Kao Liu ,  Shih-Chyuan Fan Jiang ,  Ching-Huan Lin ,  Chih-Ming Chang

Inventor： Sung-Kao Liu ,  Shih-Chyuan Fan Jiang ,  Ching-Huan Lin ,  Chih-Ming Chang

IPC: G02F1/1339

CPC classification number: G02F1/133707 ,  G02F1/134336 ,  G02F1/136213

Abstract: A pixel structure including an active device and a pixel electrode is provided. The pixel electrode is electrically connected with the active device and has a plurality of alignment domains. Each of the alignment domains of the pixel electrode has one group of alignment slits parallel with one another, wherein each group of the alignment slits includes a plurality of first alignment slits with a first length and the first alignment slits are majority of each group of the alignment slits. At least one group of the alignment slits includes at least a second alignment slit with a second length longer than the first length of the first alignment slits.

Abstract translation: 提供了包括有源器件和像素电极的像素结构。 像素电极与有源器件电连接并具有多个对准域。 像素电极的每个对准域具有彼此平行的一组对准狭缝，其中每组对准狭缝包括具有第一长度的多个第一对准狭缝，并且第一对准狭缝是每组的大部分 对准狭缝 至少一组对准狭缝至少包括具有比第一对准狭缝的第一长度长的第二长度的第二对准狭缝。

公开(公告)号：US07928528B2

公开(公告)日：2011-04-19

申请号：US12838800

申请日：2010-07-19

Applicant: Shih-Chyuan Fan Jiang ,  Ching-Huan Lin ,  Chih-Ming Chang

Inventor： Shih-Chyuan Fan Jiang ,  Ching-Huan Lin ,  Chih-Ming Chang

IPC: H01L27/146

CPC classification number: G02F1/133555 ,  G02F2001/134345

Abstract: The invention provides an LCD panel with main slits corresponding to alignment protrusions. The gate lines are shielded by the electrode portion and do not overlap the main slits. Because the gate line and the major slits do not overlap, the liquid crystal molecule arrangement of the liquid crystal layer is not affected by the operating voltage of the gate line.

Abstract translation: 本发明提供一种具有对应于对准突起的主狭缝的LCD面板。 栅极线被电极部分屏蔽，并且不与主狭缝重叠。 因为栅极线和主狭缝不重叠，液晶层的液晶分子排列不受栅极线的工作电压的影响。

公开(公告)号：US07884901B2

公开(公告)日：2011-02-08

申请号：US12049392

申请日：2008-03-17

Applicant: Shih-Chyuan Fan Jiang ,  Ching-Huan Lin ,  Chih-Ming Chang

Inventor： Shih-Chyuan Fan Jiang ,  Ching-Huan Lin ,  Chih-Ming Chang

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1337

CPC classification number: G02F1/133555 ,  G02F1/133371 ,  G02F1/133707 ,  G02F1/13394 ,  G02F2001/13396

Abstract: An LCD panel includes a first substrate, a second substrate, alignment protrusions and a liquid crystal layer between the first substrate and the second substrate. The first substrate includes pixel units arranged in an array. Each of the pixel units has at least one reflection area and one transmittance area. The first substrate has concaves in the reflection areas. The second substrate is above the first substrate. The first substrate or the second substrate has at least one padding layer in the reflection area. The alignment protrusions having approximately the same height are disposed on the second substrate and located in centers of each of the reflections and the transmittance areas. In the reflection area, a group of the alignment protrusions are in the concaves to keep a gap from the first substrate. The other group of the alignment protrusions outside of the concaves contact with the first substrate directly.

Abstract translation: LCD面板包括第一基板，第二基板，对准突起和在第一基板和第二基板之间的液晶层。 第一衬底包括排列成阵列的像素单元。 每个像素单元具有至少一个反射区域和一个透射区域。 第一衬底在反射区域中具有凹陷。 第二衬底位于第一衬底之上。 第一基板或第二基板在反射区域中具有至少一个填充层。 具有大致相同高度的对准突起设置在第二基板上并且位于每个反射和透射区域的中心。 在反射区域中，一组对准突起位于凹部中以保持与第一基板的间隙。 凹陷部外侧的对准突起的另一组直接与第一基板接触。