公开(公告)号：US20170345362A1

公开(公告)日：2017-11-30

申请号：US15654325

申请日：2017-07-19

Applicant: NEC DISPLAY SOLUTIONS, LTD.

Inventor： Nozomu KANO

IPC: G09G3/20 ,  G06F3/0484 ,  G06F3/042 ,  G09G3/00 ,  G06F3/00

CPC classification number: G09G3/2092 ,  G06F3/007 ,  G06F3/0425 ,  G06F3/0484 ,  G06F3/1446 ,  G09G3/006 ,  G09G2300/026 ,  G09G2320/10 ,  G09G2360/122 ,  G09G2370/18 ,  G09G2370/22

Abstract: An image display device includes a display unit that includes a plurality of display lines, an image data input unit that receives image data including data for each display line, and an image data transmission switching circuit that transmits the image data to the display unit.

公开(公告)号：US20160286626A1

公开(公告)日：2016-09-29

申请号：US15074743

申请日：2016-03-18

Applicant: NEC Display Solutions, Ltd.

Inventor： Nozomu KANO

IPC: H05B37/02 ,  G09G3/34

CPC classification number: H05B37/0227 ,  G09G3/3426 ,  G09G2330/021 ,  G09G2354/00 ,  Y02B20/40 ,  Y02B20/44

Abstract: A display apparatus includes a sight line detection sensor that detects a sight line of a user; a distance measurement sensor that measures a distance between a display panel and a user; and a control unit that determines a control region set in separate light emitting parts arranged on the display panel, where an amount of light emission is controlled in the control region, based on the sight line detected by the sight line detection sensor and the distance measured by the distance measurement sensor. Typically, the control unit determines the control region in a manner such that the longer the distance measured by the distance measurement sensor, the smaller the control region, and the shorter the distance measured by the distance measurement sensor, the larger the control region.

Abstract translation: 显示装置包括检测用户的视线的视线检测传感器; 距离测量传感器，其测量显示面板和用户之间的距离; 以及控制单元，其基于由所述视线检测传感器检测到的视线和所测量的距离，确定设置在所述显示面板上的分离的发光部分中的控制区域，其中所述控制区域中的发光量被控制 由距离测量传感器。 通常，控制单元以这样的方式确定控制区域，使得由距离测量传感器测量的距离越长，控制区域越小，距离测量传感器测量的距离越短，控制区域越大。