公开(公告)号：US20160005371A1

公开(公告)日：2016-01-07

申请号：US14853648

申请日：2015-09-14

Applicant: INNOLUX CORPORATION

Inventor： Hirofumi WATSUDA ,  Shuji HAGINO

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3685 ,  G09G2300/0404 ,  G09G2300/0426 ,  G09G2300/0478 ,  G09G2310/0297 ,  G09G2320/0219 ,  G09G2320/0233 ,  G09G2320/0247

Abstract: A display panel comprises a display area, a plurality of scan lines and data lines, a data driving circuit and a demultiplexing unit. The scan lines and the data lines cross each other within the display area. At least two of the data lines have different capacitances. The data driving circuit outputs a plurality of control signal and a data signal. The demultiplexing unit includes a plurality of thin-film transistors coupled with the data driving circuit and the data lines. The thin-film transistors receive the data signal and transmit the data signal to the correspondingly coupled data lines through channel layers of the thin-film transistors according to the control signals. The channel layers of at least two of the thin-film transistors coupled with the at least two data lines have different widths.

公开(公告)号：US20170372677A1

公开(公告)日：2017-12-28

申请号：US15631123

申请日：2017-06-23

Applicant: InnoLux Corporation

Inventor： Geng-Fu CHANG ,  Tsau-Hua HSIEH ,  Jui-Feng KO ,  Tung-Kai LIU ,  Hirofumi WATSUDA

IPC: G09G5/10 ,  H01L31/16 ,  H01L27/02 ,  G09G3/32 ,  H01L25/16 ,  H01L33/62 ,  H01L27/12

CPC classification number: G09G5/10 ,  G09G3/32 ,  G09G3/3233 ,  G09G3/3283 ,  G09G2310/0289 ,  G09G2310/08 ,  G09G2320/045 ,  G09G2320/064 ,  G09G2360/148 ,  H01L25/167 ,  H01L27/0251 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1255 ,  H01L31/16 ,  H01L33/62

Abstract: A display panel including a first current source and a first pixel unit is provided. The first pixel unit includes a first switch and a first light-emitting diode. The first switch is coupled to the first current source and receives a first scan signal. When the first scan signal is enabled, the first switch is turned on and receives a first current provided by the first current source. The first light-emitting diode is coupled to the first switch. When the first switch is turned on, the first current passes through the first light-emitting diode to turn on the first light-emitting diode.

公开(公告)号：US20170110041A1

公开(公告)日：2017-04-20

申请号：US14882589

申请日：2015-10-14

Applicant: InnoLux Corporation

Inventor： Hirofumi WATSUDA

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2300/0426 ,  G09G2310/0275 ,  G09G2310/0297 ,  G09G2310/08

Abstract: A display panel comprises an open area, a data driver, a first de-multiplexer having an input terminal and a plurality of output terminals, a second de-multiplexer having a input terminal and a plurality of output terminals, a first data line, a second data line, and a third data line. The first de-multiplexer and the second de-multiplexer are located at opposite side of the open area, the first de-multiplexer and the second de-multiplexer are connected to the data driver through a first data output terminal of the data driver, and the first de-multiplexer is located between the data driver and the open area. The first data line is connected to one of the output terminals of the first de-multiplexer, the second data line is connected to one of the output terminals of the second de-multiplexer, and the third data line is connected to the input terminal of the second de-multiplexer.

公开(公告)号：US20160093260A1

公开(公告)日：2016-03-31

申请号：US14583458

申请日：2014-12-26

Applicant: Innolux Corporation

Inventor： Hirofumi WATSUDA

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3611 ,  G09G2310/0232 ,  G09G2310/0297 ,  G09G2310/08 ,  G09G2320/0686

Abstract: A display device comprises a display panel. The display panel comprises a plurality of gate lines, a plurality of data lines, a plurality of sub-pixels, a gate driver connected to the gate lines, and a data driver connected to the data lines. The data driver comprises a de-multiplexer controller for outputting a plurality of control signals to a plurality of control lines, a data process portion for outputting a plurality of data signals to a plurality of signal lines, and a first de-multiplexer comprising a plurality of switches connected to the de-multiplexer controller through the control lines, the data process portion through at least one of the signal lines, and the sub-pixels through the data lines. Wherein the switches of the first de-multiplexer keep turned on within a first horizontal period.

Abstract translation: 显示装置包括显示面板。 显示面板包括多个栅极线，多个数据线，多个子像素，连接到栅极线的栅极驱动器以及连接到数据线的数据驱动器。 该数据驱动器包括用于将多个控制信号输出到多个控制线的解复用器控制器，用于将多个数据信号输出到多个信号线的数据处理部分，以及包括多个控制信号的第一解复用器 通过控制线连接到解复用器控制器的开关，通过至少一个信号线的数据处理部分和通过数据线的子像素。 其中第一解复用器的开关在第一水平周期内保持接通。

公开(公告)号：US20150255030A1

公开(公告)日：2015-09-10

申请号：US14197763

申请日：2014-03-05

Applicant: InnoLux Corporation

Inventor： Hirofumi WATSUDA ,  Shuji HAGINO

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3685 ,  G09G2300/0404 ,  G09G2300/0426 ,  G09G2300/0478 ,  G09G2310/0297 ,  G09G2320/0219 ,  G09G2320/0233 ,  G09G2320/0247

Abstract: A display panel comprises a display area, a plurality of scan lines and data lines, a data driving circuit and a demultiplexing unit. The scan lines and the data lines cross each other within the display area. At least two of the data lines have different capacitances. The data driving circuit outputs a plurality of control signal and a data signal. The demultiplexing unit includes a plurality of thin-film transistors coupled with the data driving circuit and the data lines. The thin-film transistors receive the data signal and transmit the data signal to the correspondingly coupled data lines through channel layers of the thin-film transistors according to the control signals. The channel layers of at least two of the thin-film transistors coupled with the at least two data lines have different widths.

Abstract translation: 显示面板包括显示区域，多条扫描线和数据线，数据驱动电路和解复用单元。 扫描线和数据线在显示区域内交叉。 至少两条数据线具有不同的电容。 数据驱动电路输出多个控制信号和数据信号。 解复用单元包括与数据驱动电路和数据线耦合的多个薄膜晶体管。 薄膜晶体管接收数据信号，并根据控制信号将数据信号发送到相应耦合的数据线，通过薄膜晶体管的沟道层。 耦合至少两条数据线的至少两个薄膜晶体管的沟道层具有不同的宽度。