公开(公告)号：US20210041620A1

公开(公告)日：2021-02-11

申请号：US16984393

申请日：2020-08-04

Applicant: Japan Display Inc.

Inventor： Hiroaki KIJIMA ,  Shinichi KOMURA ,  Yoichi ASAKAWA ,  Ken ONODA

IPC: F21V8/00

Abstract: According to one embodiment, the illumination device includes a first area, a second area, a first light guide, a plurality of first light sources, a second light guide, a plurality of second light sources, a first layer and a second layer. The first layer extends from the first area over a boundary between the first area and the second area, to between a second side surface of the first light guide and the boundary. The second layer extends from the second area over the boundary to between a third side surface of the second light guide and the boundary.

公开(公告)号：US20210294023A1

公开(公告)日：2021-09-23

申请号：US17340651

申请日：2021-06-07

Applicant: Japan Display Inc.

Inventor： Hiroaki KIJIMA ,  Shinichi KOMURA ,  Yoichi ASAKAWA ,  Ken ONODA

IPC: F21V8/00

Abstract: According to one embodiment, the illumination device includes a first area, a second area, a first light guide, a plurality of first light sources, a second light guide, a plurality of second light sources, a first layer and a second layer. The first layer extends from the first area over a boundary between the first area and the second area, to between a second side surface of the first light guide and the boundary. The second layer extends from the second area over the boundary to between a third side surface of the second light guide and the boundary.

公开(公告)号：US20160163273A1

公开(公告)日：2016-06-09

申请号：US14959406

申请日：2015-12-04

Applicant: Japan Display Inc.

Inventor： Akira SAKAIGAWA ,  Yoichi ASAKAWA ,  Shinichiro OKA

IPC: G09G3/36 ,  G09G3/34

CPC classification number: G09G3/3607 ,  G09G3/3413 ,  G09G2300/0452 ,  G09G2310/0235 ,  G09G2320/0666

Abstract: According to one embodiment, the power consumption can be reduced as a whole without a large decrease in the efficiency of transmittance. According to one embodiment, a display device includes subpixels arranged in a first direction and a second direction Y intersecting the first direction, color filters corresponding to the subpixels, respectively, and a light device. The color filters include at least blue filters and yellow filters adjacent to each other. A frame period of the light device includes at least a period of outputting cyan light and a period of outputting magenta light.

Abstract translation: 根据一个实施例，可以总体上降低功耗，而不会大大降低透射率。 根据一个实施例，显示装置包括分别沿与第一方向相交的第一方向和第二方向Y的子像素和与子像素对应的滤色器以及光装置。 滤色器至少包括蓝色滤光片和相邻的黄色滤光片。 光装置的帧周期至少包括输出青色光的周期和输出品红色光的周期。