公开(公告)号：US20170077064A1

公开(公告)日：2017-03-16

申请号：US15264796

申请日：2016-09-14

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Junichi MARUYAMA ,  Ryutaro OKE ,  Takashi NAKAI ,  Isamu SHIGEMOTO

IPC: H01L25/065 ,  H01L23/538 ,  G09G3/36 ,  H01L27/12

CPC classification number: H01L25/0655 ,  G09G3/20 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2310/0281 ,  G09G2370/08 ,  H01L23/5386 ,  H01L27/124

Abstract: A display device comprises: control circuit substrates disposed in a rear surface of a display panel, a control circuit that generates a control signal in order to control a data line driving circuit and a gate line driving circuit; gate connecting wirings; and a substrate connecting wiring, wherein each of the control circuit substrates includes: a first-side gate connecting part disposed on a first side; and a second-side substrate connecting part disposed on a second side, and the first-side gate connecting part and the second-side substrate connecting part are disposed so as not to overlap each other when the control circuit substrate is viewed in the first direction from the first side toward the second side.

Abstract translation: 显示装置包括：布置在显示面板的后表面中的控制电路基板，产生控制信号以控制数据线驱动电路和栅极线驱动电路的控制电路; 门连接线; 以及基板连接布线，其中每个所述控制电路基板包括：设置在第一侧上的第一侧栅极连接部; 并且当在第一方向上观察控制电路基板时，设置在第二侧上的第二侧基板连接部分和第一侧栅极连接部分和第二侧基板连接部分不彼此重叠 从第一面到第二面。

公开(公告)号：US20140192096A1

公开(公告)日：2014-07-10

申请号：US14148162

申请日：2014-01-06

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Junichi MARUYAMA ,  Ryutaro OKE ,  Takashi NAKAI ,  Isamu SHIGEMOTO ,  Wataru KAWAZOE

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3614 ,  G09G3/3666

Abstract: Provided is a liquid crystal display device, including: a first analog power supply circuit that outputs, to each data signal line driving circuit, a first analog voltage generated based on a power supply voltage of an external power supply; a second analog power supply circuit that outputs a second analog voltage based on the first analog voltage; and a reference voltage generating circuit that generates a reference voltage based on the second analog voltage, in which the each data signal line driving circuit generates a gray-scale voltage based on the reference voltage.

Abstract translation: 提供一种液晶显示装置，包括：第一模拟电源电路，其向每个数据信号线驱动电路输出基于外部电源的电源电压产生的第一模拟电压; 第二模拟电源电路，其基于所述第一模拟电压输出第二模拟电压; 以及参考电压产生电路，其基于所述第二模拟电压产生基准电压，其中每个数据信号线驱动电路基于所述参考电压产生灰度电压。