公开(公告)号：US20150228232A1

公开(公告)日：2015-08-13

申请号：US14456378

申请日：2014-08-11

Applicant: Samsung Display Co., LTD.

Inventor： Kwang-Keun LEE ,  Hae-IL PARK ,  Seon-Tae YOON

IPC: G09G3/36 ,  G02F1/1335 ,  G02F1/1343 ,  G09G3/34

CPC classification number: G09G3/3607 ,  G02F1/133514 ,  G02F1/133603 ,  G02F1/133617 ,  G02F1/134309 ,  G02F2001/133613 ,  G02F2001/133614 ,  G02F2001/134345 ,  G09G3/3413 ,  G09G3/36 ,  G09G2320/0271 ,  G09G2320/0626

Abstract: A display apparatus includes: a display panel including first to third sub pixels which receive a first grayscale data, a second grayscale data and a third grayscale data, respectively; a light source part which provides light to the display panel and sequentially turns on first and second light sources, which emit a first light and a second light having a color different from the first light, respectively; and a color conversion layer including a first photoluminescence part which is excited by the first light to emit light having a first primary color, a second photoluminescence part which is excited by the first light to emit light having a second primary color, and a third photoluminescence part which is excited by the first light to emit light having a third primary color, where the first to third photoluminescence parts overlap the first to third sub pixels, respectively.

Abstract translation: 显示装置包括：显示面板，包括分别接收第一灰阶数据，第二灰度数据和第三灰度数据的第一至第三子像素; 向显示面板提供光并顺序地接通第一和第二光源的光源部分，其分别发射具有不同于第一光的颜色的第一光和第二光; 以及包括由第一光激发以发射具有第一原色的光的第一光致发光部分的颜色转换层，被第一光激发以发射具有第二原色的光的第二光致发光部分和第三光致发光 由第一光激发的具有第三原色光的部分，其中第一至第三光致发光部分别分别与第一至第三子像素重叠。

公开(公告)号：US20160343286A1

公开(公告)日：2016-11-24

申请号：US15225795

申请日：2016-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hae-IL PARK ,  Jae-Byung PARK

IPC: G09G3/20 ,  F21V8/00 ,  G09G3/36 ,  G02F1/1335 ,  G09G3/34 ,  G02B26/02 ,  G02F1/1339

CPC classification number: G09G3/2003 ,  G02B6/005 ,  G02B6/0068 ,  G02B26/02 ,  G02F1/133617 ,  G02F1/1339 ,  G09G3/3413 ,  G09G3/3607 ,  G09G2310/0235 ,  G09G2310/08 ,  G09G2320/0233

Abstract: A display apparatus includes a display panel and a backlight unit. The display panel includes a first substrate and a second substrate. The first substrate includes a first base substrate and a wavelength transforming member. The wavelength transforming member is formed on a first surface of the first base substrate to change a wavelength of light to emit visible light having a predetermined wavelength. The second substrate includes a second base substrate and a light shutter member. The second base substrate faces the first base substrate. The light shutter member is formed on a first surface of the second base substrate facing the first surface of the first base substrate. The light shutter member controls light transmittance of the light received from the wavelength transforming member. The backlight unit provides the display panel with the light. Thus, color purity of image is increased, thereby improving image display quality.