公开(公告)号：US08947341B2

公开(公告)日：2015-02-03

申请号：US12999327

申请日：2010-09-11

Applicant: Dengxia Zhao ,  Poshen Lin ,  Chiayin Hung

Inventor： Dengxia Zhao ,  Poshen Lin ,  Chiayin Hung

IPC: G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3611 ,  G09G3/2074

Abstract: The present invention provides a liquid crystal display and pixel displaying structure thereof. The pixel displaying structure has a plurality of sub-pixel units. The sub-pixel units are arranged on a two-dimensional matrix arrangement and each of the sub-pixel units is divided into two rectangular partitions, and each of the partitions performs a bright mode or a dark mode, and then the bright mode and the dark mode are changed over to each other between consecutive frames of screen while two transversely-adjacent or longitudinally-adjacent partitions are a combination of a bright-mode partition and a dark-mode partition. Therefore, ladder-like bright-dark boundary line appearing during displaying oblique lines can be reduced based on the visual mixture of brightness interchanging.

Abstract translation: 本发明提供一种液晶显示器及其像素显示结构。 像素显示结构具有多个子像素单元。 子像素单元被布置在二维矩阵布置上，并且每个子像素单元被划分为两个矩形分区，并且每个分区执行明亮模式或暗模式，然后亮模式和 暗模式在屏幕的连续帧之间彼此切换，而两个横向相邻或纵向相邻的分区是亮模式分区和暗模式分区的组合。 因此，可以基于亮度交换的视觉混合来减少显示斜线期间出现的梯状明暗边界线。

公开(公告)号：US08836622B2

公开(公告)日：2014-09-16

申请号：US13220665

申请日：2011-08-29

Applicant: Dengxia Zhao ,  Poshen Lin

Inventor： Dengxia Zhao ,  Poshen Lin

IPC: G09G3/36

CPC classification number: G09G3/006 ,  G02F2001/136263 ,  G09G3/3648 ,  G09G2320/0223 ,  G09G2330/08 ,  G09G2340/16

Abstract: Disclosed are a data line repair apparatus and a method thereof, employed in a LCD panel having a repair line, and a repair operational amplifier coupled to the LCD panel including a first input end, a second input end and an output end, and the output end and the second input end are both coupled to a data line of the LCD panel and the repair line. The data line repair apparatus comprises a receiving module, receiving image data of a present frame from the data line; an acquiring module, acquiring output data corresponding to the image data of the present frame and image data of a former frame from preserved corresponding relationships of the aforesaid data; and an outputting module, outputting a voltage corresponding to the output data acquired by the acquiring module to the first input end in a scheduled period.

Abstract translation: 公开了一种在具有修理线的LCD面板中使用的数据线修复设备及其方法，以及耦合到LCD面板的修复运算放大器，包括第一输入端，第二输入端和输出端，并且输出 端部和第二输入端都耦合到LCD面板和维修线的数据线。 数据线修复装置包括接收模块，从数据线接收当前帧的图像数据; 获取模块，从保存的上述数据的相应关系中获取与本帧的图像数据相对应的输出数据和前一帧的图像数据; 以及输出模块，其在预定时段中将与由所述获取模块获取的输出数据相对应的电压输出到所述第一输入端。

公开(公告)号：US08933921B2

公开(公告)日：2015-01-13

申请号：US13219673

申请日：2011-08-27

Applicant: Dengxia Zhao ,  Poshen Lin

Inventor： Dengxia Zhao ,  Poshen Lin

IPC: G06F3/038 ,  G09G3/36

CPC classification number: G09G3/36 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/041 ,  G09G2340/16

Abstract: Disclosed are an adjustment method of an LCD (Liquid Crystal Display) overdrive voltage and the device. The adjustment method comprises steps below: locating a transistor at a position capable of sensing a temperature of an LCD panel; providing a constant current source to a drain of the transistor and a conducting voltage to the transistor, and a voltage difference between a source and a gate changing according to a temperature changing of the LCD panel; receiving voltages of the source and the gate of the transistor to calculate a voltage difference therebetween and outputting an amplified value of the voltage difference by an error amplifier; receiving the amplified value of the voltage difference and outputting corresponding binary signals by an analog to digital converter; providing a selector storing a plurality of overdrive voltages for selecting different overdrive voltages according to the different binary signals to adjust the LCD overdrive voltage.

Abstract translation: 公开了LCD（液晶显示器）过驱动电压的调整方法及其装置。 调整方法包括以下步骤：将晶体管放置在能感测LCD面板的温度的位置; 向晶体管的漏极提供恒定电流源，并向晶体管提供导通电压，以及源极和栅极之间的电压差根据LCD面板的温度变化而改变; 接收晶体管的源极和栅极的电压以计算它们之间的电压差，并通过误差放大器输出电压差的放大值; 接收电压差的放大值，并通过模数转换器输出相应的二进制信号; 提供存储多个过驱动电压的选择器，用于根据不同的二进制信号选择不同的过驱动电压以调整LCD过驱动电压。

公开(公告)号：US20120176427A1

公开(公告)日：2012-07-12

申请号：US12999327

申请日：2010-10-11

Applicant: Dengxia Zhao ,  Poshen Lin ,  Chiayin Hung

Inventor： Dengxia Zhao ,  Poshen Lin ,  Chiayin Hung

IPC: G09G3/36 ,  G09G5/02

CPC classification number: G09G3/3611 ,  G09G3/2074

Abstract: The present invention provides a liquid crystal display and pixel displaying structure thereof. The pixel displaying structure has a plurality of sub-pixel units. The sub-pixel units are arranged on a two-dimensional matrix arrangement and each of the sub-pixel units is divided into two rectangular partitions, and each of the partitions performs a bright mode or a dark mode, and then the bright mode and the dark mode are changed over to each other between consecutive frames of screen while two transversely-adjacent or longitudinally-adjacent partitions are a combination of a bright-mode partition and a dark-mode partition. Therefore, ladder-like bright-dark boundary line appearing during displaying oblique lines can be reduced based on the visual mixture of brightness interchanging.

Abstract translation: 本发明提供一种液晶显示器及其像素显示结构。 像素显示结构具有多个子像素单元。 子像素单元被布置在二维矩阵布置上，并且每个子像素单元被划分为两个矩形分区，并且每个分区执行明亮模式或暗模式，然后亮模式和 暗模式在屏幕的连续帧之间彼此切换，而两个横向相邻或纵向相邻的分区是亮模式分区和暗模式分区的组合。 因此，可以基于亮度交换的视觉混合来减少显示斜线期间出现的梯状明暗边界线。

公开(公告)号：US20120149274A1

公开(公告)日：2012-06-14

申请号：US13220665

申请日：2011-08-29

Applicant: DENGXIA ZHAO ,  Poshen Lin

Inventor： DENGXIA ZHAO ,  Poshen Lin

IPC: H01J9/50

CPC classification number: G09G3/006 ,  G02F2001/136263 ,  G09G3/3648 ,  G09G2320/0223 ,  G09G2330/08 ,  G09G2340/16

Abstract: Disclosed are a data line repair apparatus and a method thereof, employed in a LCD panel having a repair line, and a repair operational amplifier coupled to the LCD panel including a first input end, a second input end and an output end, and the output end and the second input end are both coupled to a data line of the LCD panel and the repair line. The data line repair apparatus comprises a receiving module, receiving image data of a present frame from the data line; an acquiring module, acquiring output data corresponding to the image data of the present frame and image data of a former frame from preserved corresponding relationships of the aforesaid data; and an outputting module, outputting a voltage corresponding to the output data acquired by the acquiring module to the first input end in a scheduled period.

Abstract translation: 公开了一种在具有修理线的LCD面板中使用的数据线修复设备及其方法，以及耦合到LCD面板的修复运算放大器，包括第一输入端，第二输入端和输出端，并且输出 端部和第二输入端都耦合到LCD面板和维修线的数据线。 数据线修复装置包括接收模块，从数据线接收当前帧的图像数据; 获取模块，从保存的上述数据的相应关系中获取与本帧的图像数据相对应的输出数据和前一帧的图像数据; 以及输出模块，其在预定时段中将与由所述获取模块获取的输出数据相对应的电压输出到所述第一输入端。

公开(公告)号：US20120105422A1

公开(公告)日：2012-05-03

申请号：US13219673

申请日：2011-08-27

Applicant: DENGXIA ZHAO ,  Poshen Lin

Inventor： DENGXIA ZHAO ,  Poshen Lin

IPC: G09G3/36 ,  G06F3/038

CPC classification number: G09G3/36 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/041 ,  G09G2340/16

Abstract: Disclosed are an adjustment method of an LCD (Liquid Crystal Display) overdrive voltage and the device. The adjustment method comprises steps below: locating a transistor at a position capable of sensing a temperature of an LCD panel; providing a constant current source to a drain of the transistor and a conducting voltage to the transistor, and a voltage difference between a source and a gate changing according to a temperature changing of the LCD panel; receiving voltages of the source and the gate of the transistor to calculate a voltage difference therebetween and outputting an amplified value of the voltage difference by an error amplifier; receiving the amplified value of the voltage difference and outputting corresponding binary signals by an analog to digital converter; providing a selector storing a plurality of overdrive voltages for selecting different overdrive voltages according to the different binary signals to adjust the LCD overdrive voltage.

Abstract translation: 公开了LCD（液晶显示器）过驱动电压的调整方法及其装置。 调整方法包括以下步骤：将晶体管放置在能感测LCD面板的温度的位置; 向晶体管的漏极提供恒定电流源，并向晶体管提供导通电压，以及源极和栅极之间的电压差根据LCD面板的温度变化而改变; 接收晶体管的源极和栅极的电压以计算它们之间的电压差，并通过误差放大器输出电压差的放大值; 接收电压差的放大值，并通过模数转换器输出相应的二进制信号; 提供存储多个过驱动电压的选择器，用于根据不同的二进制信号选择不同的过驱动电压以调整LCD过驱动电压。

公开(公告)号：US20130145225A1

公开(公告)日：2013-06-06

申请号：US13379847

申请日：2011-12-02

Applicant: Poshen Lin ,  Liangchan Liao ,  Yu Wu

Inventor： Poshen Lin ,  Liangchan Liao ,  Yu Wu

IPC: G11C29/08

CPC classification number: G11C29/08 ,  G11C29/42

Abstract: The present invention discloses a code checking method for a memory of a printed circuit board, which is to firstly add a check code to a data end of codes, after the codes is written in a memory, then use a timing controller to calculate a checksum of the data of the part of the primary codes and further compare the calculated checksum with the check code, and then output to a probe via a testing pin to display the result of comparison, so as to accomplish an object of checking if the written codes are correct. The present invention enhances work efficiency of checking the codes written in the memory.

Abstract translation: 本发明公开了一种用于印刷电路板的存储器的代码检查方法，该方法是在将代码写入存储器之后首先向代码的数据结尾添加校验码，然后使用定时控制器来计算校验和 的部分原始数据的数据，并进一步将计算的校验和与校验码进行比较，然后通过测试引脚输出到探针以显示比较结果，从而完成检查写入代码 是正确的。 本发明提高了检查写在存储器中的代码的工作效率。

公开(公告)号：US20130033669A1

公开(公告)日：2013-02-07

申请号：US13375479

申请日：2011-08-26

Applicant: Liangchan Liao ,  Poshen Lin ,  Yu Wu

Inventor： Liangchan Liao ,  Poshen Lin ,  Yu Wu

IPC: G02F1/1345 ,  H05K7/06

CPC classification number: G02F1/13452 ,  H01L23/49838 ,  H01L23/4985 ,  H01L24/13 ,  H01L24/16 ,  H01L24/81 ,  H01L24/97 ,  H01L2224/13144 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/81203 ,  H01L2224/97 ,  H01L2924/15162 ,  H01L2924/15788 ,  H05K2201/09227 ,  H05K2201/10681 ,  H01L2924/00014 ,  H01L2224/81 ,  H01L2924/00

Abstract: The present invention discloses a tape substrate for chip on film structure of a liquid crystal panel. The tape substrate is provided with plural package units of chip on film structures arranged along its longitudinal direction, and the package unit has a driver chip, input leads and output leads. The longitudinal direction of the driver chip is parallel to the longitudinal direction of the tape substrate, and the input leads and the output leads are located at the two opposite sides of the driver chip. Each package unit is set up with a short side and a long side, and the input leads are formed at the short side, while the output leads are formed at the long side. In the package units adjacent to each other, the short side of one package unit joins the long side of a next package unit. This invention further discloses a liquid crystal panel having the tape substrate.

Abstract translation: 本发明公开了一种液晶面板的薄膜结构用芯片基片。 带状基板设置有沿着其纵向方向布置的多个封装在膜结构上的封装单元，并且封装单元具有驱动器芯片，输入引线和输出引线。 驱动器芯片的纵向平行于带基板的纵向方向，并且输入引线和输出引线位于驱动器芯片的两个相对侧。 每个封装单元设置有短边和长边，并且输入引线形成在短边，而输出引线形成在长边。 在彼此相邻的包装单元中，一个包装单元的短边连接下一个包装单元的长边。 本发明还公开了一种具有带基片的液晶面板。

公开(公告)号：US20130010001A1

公开(公告)日：2013-01-10

申请号：US13258760

申请日：2011-07-27

Applicant: Poshen Lin ,  Yong Zhang

Inventor： Poshen Lin ,  Yong Zhang

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G3/3406 ,  G09G3/36 ,  G09G2320/0233 ,  G09G2320/048 ,  G09G2320/0673

Abstract: The present invention discloses an LCD display and related driving device and driving method. The driving method includes: obtaining an accumulated working time of the LCD display; obtaining a high reference voltage corresponding to the accumulated working time; utilizing the high reference voltage to drive the LCD display; making a multiplying product of a transmittance and a backlight magnitude of the LCD display remain equal or proximity. The present invention suppresses the backlight magnitude decrease phenomenon due to the long-used term of the LCD display such that the display quality can be improved.

Abstract translation: 本发明公开了一种LCD显示器及其驱动装置及驱动方法。 驱动方法包括：获得LCD显示器的累积工作时间; 获得对应于累积工作时间的高参考电压; 利用高参考电压驱动LCD显示; 使得LCD显示器的透射率和背光幅度的乘积保持相等或接近。 本发明抑制由于LCD显示器的长期使用而导致的背光大幅度减小现象，从而可以提高显示质量。

公开(公告)号：US09058781B2

公开(公告)日：2015-06-16

申请号：US13813075

申请日：2012-06-28

Applicant: Poshen Lin ,  Liangchan Liao ,  Xiang Yang

Inventor： Poshen Lin ,  Liangchan Liao ,  Xiang Yang

IPC: G09G3/36 ,  G09G3/34 ,  G09G3/00

CPC classification number: G09G3/36 ,  G09G3/003 ,  G09G3/3406 ,  G09G3/3611 ,  G09G2330/021

Abstract: A liquid crystal display for displaying either a flat image or a stereoscopic image, comprising: a panel; and a backlight unit for providing a light source to the panel. The backlight unit comprising: a switch circuit and an oscillator. One end of the switch circuit is electrically connected with a first resistor, and another end of the switch circuit is electrically connected with a second resistor. When the switch circuit is turned on, the first resistor is connected with the second resistor in parallel. The oscillator is electrically connected with the first resistor and the switch circuit. When the switch circuit is turned off, the oscillator outputs a first frequency, and when the switch circuit is turned on, the oscillator outputs a second frequency.

Abstract translation: 一种用于显示平面图像或立体图像的液晶显示器，包括：面板; 以及用于向面板提供光源的背光单元。 背光单元包括：开关电路和振荡器。 开关电路的一端与第一电阻器电连接，开关电路的另一端与第二电阻器电连接。 当开关电路接通时，第一电阻器与第二电阻并联连接。 振荡器与第一电阻和开关电路电连接。 当开关电路关闭时，振荡器输出第一个频率，当开关电路接通时，振荡器输出第二个频率。