公开(公告)号：US20160209706A1

公开(公告)日：2016-07-21

申请号：US14986341

申请日：2015-12-31

Applicant: Japan Display Inc.

Inventor： Hirohisa Miki ,  Shigesumi Araki ,  Kazuhiro Nishiyama

IPC: G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/133617 ,  B82Y30/00 ,  G02F2001/136222 ,  Y10S977/765 ,  Y10S977/952

Abstract: There is provided a display device that can improve the use efficiency of light from a light source and achieve low power consumption with a simple configuration even in the case in which no color filter is used. A display device includes a substrate having a display region and a TFT disposed on the display region, wavelength conversion layers each including a columnar quantum rod and disposed on a region corresponding to the display region, and a light source that excites the quantum rods.

Abstract translation: 提供了一种能够提高来自光源的光的使用效率的显示装置，即使在不使用滤色器的情况下也能以简单的结构实现低功耗。 显示装置包括具有显示区域的基板和设置在显示区域上的TFT，各自包括柱状量子棒的波长转换层，并且设置在与显示区域相对应的区域上，以及激发量子棒的光源。

公开(公告)号：US20140368773A1

公开(公告)日：2014-12-18

申请号：US14298113

申请日：2014-06-06

Applicant: Japan Display Inc.

Inventor： Mitsutaka OKITA ,  Kazuhiro Nishiyama

IPC: G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/133514 ,  G02F2201/52 ,  G09G3/2003 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2310/0235 ,  G09G2320/0247

Abstract: According to one embodiment, a liquid crystal display device includes array substrate, counter substrate and liquid crystal layer. The array substrate includes a plurality of pixel electrodes, a plurality of gate lines, a plurality of source lines, a plurality of switching elements, a gate driver, and a source driver. The counter substrate includes a color filter. In each frame period, gradation signals of given polarity are applied to a plurality of pixel electrodes facing the transparent filter, while gradation signals of the reverse polarity are applied to a plurality of pixel electrodes facing the green filter.

Abstract translation: 根据一个实施例，液晶显示装置包括阵列基板，对向基板和液晶层。 阵列基板包括多个像素电极，多个栅极线，多个源极线，多个开关元件，栅极驱动器和源极驱动器。 相对基板包括滤色器。 在每个帧周期中，将给定极性的灰度信号施加到面向透明滤光器的多个像素电极，而反向极性的灰度信号被施加到面向绿色滤光器的多个像素电极。