公开(公告)号：US08169396B2

公开(公告)日：2012-05-01

申请号：US12325891

申请日：2008-12-01

Applicant: Cheng-Lung Chiang ,  Ming-Cheng Chiu

Inventor： Cheng-Lung Chiang ,  Ming-Cheng Chiu

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2310/0297 ,  G09G2310/08 ,  G09G2330/021

Abstract: A liquid crystal display (LCD) device with reduced power consumption is provided with a plurality of data lines, a plurality of gate lines, and at least one demultiplexer. Each demultiplexer can comprise a plurality of switches respectively connected to the corresponding data lines and controlled by a plurality of clock signals and configured to receive an image signal, and selectively output the image signal to one of the data lines via the switches. During a driving period, one of the gate lines can be asserted, and the switches can be turned on simultaneously, then only the first one of the switches remains turned on to transmit the image signal to the corresponding data line, and then the first one of the switches are turned off and the other switches is sequentially turned on one at a time to transmit the image signal to the corresponding data lines.

Abstract translation: 具有降低功耗的液晶显示器（LCD）装置具有多条数据线，多条栅极线和至少一个解复用器。 每个解复用器可以包括分别连接到对应的数据线并由多个时钟信号控制的多个开关，并被配置为接收图像信号，并且经由开关选择性地将图像信号输出到数据线之一。 在驱动期间，可以断言一条栅极线，并且开关可以同时导通，只有第一个开关保持接通，将图像信号传输到相应的数据线，然后是第一个 的开关被关闭，并且其他开关一次一个地依次导通，以将图像信号传输到相应的数据线。

公开(公告)号：US07847763B2

公开(公告)日：2010-12-07

申请号：US11160105

申请日：2005-06-09

Applicant: Shang-Li Chen

Inventor： Shang-Li Chen

IPC: G09G3/30

CPC classification number: G09G3/3216 ,  G09G3/2014 ,  G09G2310/0248 ,  G09G2320/0242

Abstract: A method for driving a passive matrix organic light emitting diode (PMOLED) is provided. A pulse width modulation (PWM) constant current is provided to OLED pixels connected to a segment of a PMOLED array without voltage pre-charging the segment. Then, an offset value corresponding to missing gray scales of the OLED pixel is determined. According to the missing gray scales, the gray scales of the OLED pixel are rescaled starting from the offset. The OLED pixel is thus driven by a compensated PWM constant current having the rescaled gray scales during each horizontal line period.

Abstract translation: 提供了一种驱动无源矩阵有机发光二极管（PMOLED）的方法。 脉冲宽度调制（PWM）恒定电流被提供给连接到PMOLED阵列段的OLED像素，而不对该段进行预充电。 然后，确定与OLED像素的缺失灰度级相对应的偏移值。 根据丢失的灰度级，OLED像素的灰度从偏移开始重新缩放。 因此，OLED像素由在每个水平行周期期间具有重新缩放的灰度级的补偿PWM恒定电流驱动。

公开(公告)号：US07609238B2

公开(公告)日：2009-10-27

申请号：US11425628

申请日：2006-06-21

Applicant: Chin-Tien Chang

Inventor： Chin-Tien Chang

IPC: G09G3/32 ,  G09G3/30 ,  G09G3/28 ,  G09G3/36

CPC classification number: G09G3/3216 ,  G09G2310/0221 ,  G09G2310/0278

Abstract: A luminescent display device is disclosed. The luminescent display device is comprised of an array of pixels, a first driving chip and a second driving chip. The array of pixels is comprised of columns and rows of pixels. The first driving chip is connected a first pixel of the array of pixels, and the second driving chip is connected to a second pixel of the array of pixels. The second pixel is adjacent to the first pixel. The first driving chip is not connected to all pixels in a row of the at least one row of pixels.

Abstract translation: 公开了发光显示装置。 发光显示装置由像素阵列，第一驱动芯片和第二驱动芯片构成。 像素阵列由像素列和行组成。 第一驱动芯片连接像素阵列的第一像素，第二驱动芯片连接到像素阵列的第二像素。 第二像素与第一像素相邻。 第一驱动芯片不连接到至少一行像素的一行中的所有像素。

公开(公告)号：US07605806B2

公开(公告)日：2009-10-20

申请号：US11185904

申请日：2005-07-20

Applicant: Ying-Lieh Chen ,  Lin Kai Bu

Inventor： Ying-Lieh Chen ,  Lin Kai Bu

IPC: G09G5/00

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G2310/027 ,  G09G2320/0233

Abstract: The present invention relates to a data driving system and method for driving a panel. The data driving system comprises: a gamma voltage supply and a D/A converter. The gamma voltage supply produces a plurality of gamma voltages. The D/A converter receives the gamma voltages, a first pixel value and a second pixel value, and converts the first pixel value and the second pixel value to a corresponding gamma voltage in the gamma voltages. When the D/A converter converts the first pixel value, the gamma voltages have a first polarity offset. When the D/A converter converts the second pixel value, the gamma voltages have a second polarity offset. Because the data driving system of the invention periodically switches the first polarity offset and the second polarity offset of the gamma voltage supply, an offset in the driving voltage is eliminated by the first polarity (positive) offset and the second polarity (negative) offset in space and time. Therefore, there is no band mura in the panel.

Abstract translation: 本发明涉及一种用于驱动面板的数据驱动系统和方法。 数据驱动系统包括：伽马电压源和D / A转换器。 γ电压源产生多个伽马电压。 D / A转换器接收伽马电压，第一像素值和第二像素值，并将第一像素值和第二像素值转换为伽马电压中的相应伽马电压。 当D / A转换器转换第一像素值时，伽马电压具有第一极性偏移。 当D / A转换器转换第二像素值时，伽马电压具有第二极性偏移。 因为本发明的数据驱动系统周期性地切换伽马电压源的第一极性偏移和第二极性偏移，所以驱动电压中的偏移由第一极性（正）偏移和第二极性（负）偏移量消除 空间和时间。 因此，面板中没有乐团。

公开(公告)号：US07589705B2

公开(公告)日：2009-09-15

申请号：US11183811

申请日：2005-07-19

Applicant: Hon Yuan Leo ,  Lin Kai Bu ,  Yung Yuan Ho

Inventor： Hon Yuan Leo ,  Lin Kai Bu ,  Yung Yuan Ho

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/027 ,  G09G2310/0291 ,  G09G2320/0233

Abstract: A circuit for driving a display panel comprises a source driving circuit having a plurality of driving units for driving the display panel according to display data; at least one of the driving units has a buffer and a switch circuit wherein the buffer includes an input terminal and an output terminal, and the switch circuit is coupled to the buffer and used for selectively and electrically connecting the output terminal of the buffer and the display panel, electrically connecting the input terminal of the buffer and the display panel, or electrically disconnecting the buffer and the display panel. The present invention also provides a method for driving a display panel.

Abstract translation: 用于驱动显示面板的电路包括：源极驱动电路，具有用于根据显示数据驱动显示面板的多个驱动单元; 所述驱动单元中的至少一个具有缓冲器和开关电路，其中所述缓冲器包括输入端子和输出端子，并且所述开关电路耦合到所述缓冲器，并用于选择性地和电连接所述缓冲器的输出端子和 显示面板，电连接缓冲器的输入端子和显示面板，或电气断开缓冲器和显示面板。 本发明还提供一种用于驱动显示面板的方法。

公开(公告)号：US07514761B2

公开(公告)日：2009-04-07

申请号：US11270192

申请日：2005-11-08

Applicant: Tz-Ian Hung ,  Ming-Cheng Chiu ,  Chan-Liang Wu

Inventor： Tz-Ian Hung ,  Ming-Cheng Chiu ,  Chan-Liang Wu

IPC: H01L29/00

CPC classification number: H01L21/761 ,  H01L21/823493 ,  H01L27/088 ,  H01L27/0928

Abstract: A triple operation voltage device including a first type substrate, a high voltage (HV) first type well, a second type well, a low voltage (LV) device well, and a middle voltage (MV) device well is provided. The HV first type well is disposed inside the first type substrate. The second type well is disposed inside the first type substrate to separate the HV first type well from the first type substrate. The LV device well and the MV device well are separately disposed inside the HV first type well by the separation of the HV first type well. The triple operation voltage device assists in reducing the space between the LV device well and the MV device well and improving the integration of integrated circuits.

Abstract translation: 提供了包括第一类型基板，高压（HV）第一类型阱，第二类型阱，低压（LV）器件阱和中间电压（MV）器件阱）的三重工作电压器件。 HV第一型阱设置在第一类型衬底内。 第二类型阱设置在第一类型衬底内部以将HV第一类型阱与第一类型衬底分离。 通过分离HV第一类型井，将LV装置井和MV装置井分开设置在HV第一类井内。 三重工作电压器件有助于降低LV器件阱与MV器件之间的空间，并改善集成电路的集成。

公开(公告)号：US07486267B2

公开(公告)日：2009-02-03

申请号：US11042930

申请日：2005-01-25

Applicant: Ying-Lieh Chen ,  Lin-Kai Bu

Inventor： Ying-Lieh Chen ,  Lin-Kai Bu

IPC: G09G3/36 ,  G09G5/00 ,  G06F3/038

CPC classification number: G09G3/3677

Abstract: An output device for outputting an output signal. The output device comprises an amplifying unit and a control unit. The amplifying unit has a first input terminal, a second input terminal, and an output terminal outputting the output signal, wherein the amplifying unit is configured with a feedback loop. The control unit configures in the feedback loop and controlled by a control signal. The control unit turns off the feedback according to the control signal for a first period, and the control unit turns on the feedback according to the control signal after the first period.

Abstract translation: 一种用于输出输出信号的输出装置。 输出装置包括放大单元和控制单元。 放大单元具有第一输入端子，第二输入端子和输出输出信号的输出端子，其中放大单元配置有反馈回路。 控制单元配置在反馈回路中并由控制信号控制。 控制单元根据第一时段的控制信号关闭反馈，并且控制单元根据第一时段之后的控制信号接通反馈。

公开(公告)号：US07375770B2

公开(公告)日：2008-05-20

申请号：US10907923

申请日：2005-04-21

Applicant: Fung-Jane Chang

Inventor： Fung-Jane Chang

IPC: H04N5/14 ,  H04N5/21

CPC classification number: H04N1/4092 ,  G06T5/009

Abstract: A method for luminance transition improvement includes the following steps: inputting an image comprising a plurality of pixels comprising a first pixel; generating an extreme gray level according to the plurality of pixels; generating a first gray level difference according to the gray level of the first pixel and the extreme gray level; generating a first gray level adjustment value according to the first gray level difference, a first weighted value, a second weighted value, and a first order differential value of the gray level of the first pixel relative to a spatial coordinate; and generating an adjusted gray level of the first pixel according to the first gray level adjustment value and the gray level of the first pixel.

Abstract translation: 一种用于亮度转换改进的方法包括以下步骤：输入包括包括第一像素的多个像素的图像; 根据所述多个像素产生极端灰度级; 根据第一像素的灰度级和极端灰度级产生第一灰度级差; 根据所述第一像素相对于空间坐标的灰度级的第一灰度级差，第一加权值，第二加权值和第一阶微分值产生第一灰度级调整值; 以及根据第一灰度级调整值和第一像素的灰度级产生第一像素的调整灰度级。

公开(公告)号：US07362293B2

公开(公告)日：2008-04-22

申请号：US11081546

申请日：2005-03-17

Applicant: Yaw-Guang Chang ,  Ming-Cheng Chiu

Inventor： Yaw-Guang Chang ,  Ming-Cheng Chiu

IPC: G09G3/36

CPC classification number: G09G3/3655 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2330/021 ,  G09G2330/023

Abstract: A method for driving a display panel is disclosed. At the transitions of scan periods, common and pixel electrode are coupled together to receive one of the power supply voltage and the ground in one phase of a transition, and the common and pixel electrode are further coupled together to receive one of the power supply voltage and the ground in another phase of a consecutive transition, during which the common driver and the source driver of the display panel induce no power consumption.

Abstract translation: 公开了一种用于驱动显示面板的方法。 在扫描周期的转变中，公共和像素电极耦合在一起以在转换的一个相位中接收电源电压和接地中的一个，并且公共和像素电极进一步耦合在一起以接收电源电压 并且在连续转换的另一阶段中的地面，在此期间，显示面板的公共驱动器和源极驱动器不引起功率消耗。

公开(公告)号：US07345809B2

公开(公告)日：2008-03-18

申请号：US11331972

申请日：2006-01-13

Applicant: Wei-Hsiao Chen

Inventor： Wei-Hsiao Chen

IPC: G02B26/00

CPC classification number: G02B5/0816 ,  G02B1/11

Abstract: The invention relates to a method for manufacturing a mirror device with anti-reflective coating layer. The method of the invention comprises: (a) forming an anti-reflective metal film on a first surface of a mirror material to be a mirror device; (b) defining a plurality of mirror units from the mirror device, each mirror unit having a mirror layer and an anti-reflective metal film unit, the anti-reflective metal film unit formed on a first surface of the mirror layer; and (c) defining an anti-reflective coating layer from the anti-reflective metal film unit, the anti-reflective coating layer formed on edges of the first surface of the mirror layer. According to the invention, the anti-reflective coating layer on the mirror layer can shield a bright area caused by fringe effect so as to minimize the bad influence of the fringe effect. In manufacture, the method of the invention follows the semiconductor manufacturing process, and has high precision and simple process.

Abstract translation: 本发明涉及一种制造具有抗反射涂层的镜装置的方法。 本发明的方法包括：（a）在反光镜材料的第一表面上形成抗反射金属膜作为镜装置; （b）从反射镜装置限定多个反射镜单元，每个反射镜单元具有镜面层和抗反射金属膜单元，反射金属膜单元形成在镜层的第一表面上; 和（c）从所述抗反射金属膜单元限定抗反射涂层，所述抗反射涂层形成在所述镜层的第一表面的边缘上。 根据本发明，镜层上的抗反射涂层可以屏蔽由边缘效应引起的明亮区域，以便最小化边缘效应的不良影响。 在制造中，本发明的方法遵循半导体制造工艺，并且具有高精度和简单的工艺。