公开(公告)号：US09559154B2

公开(公告)日：2017-01-31

申请号：US14794434

申请日：2015-07-08

Applicant: Japan Display Inc.

Inventor： Yoshinori Ishii ,  Toshihiro Sato ,  Toshio Tojo

IPC: H01L29/18 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L51/525

Abstract: A display device includes a first substrate, pixel electrodes located in correspondence with pixels above the first substrate, a first partition covering ends of a group of the pixel electrodes, a second partition covering ends of another group of the pixel electrodes, the second partition being lower than the first partition, a solid filler located above the first partition and the second partition, and a second substrate facing the first substrate, the second substrate being away from the first substrate by a distance kept by the first partition, the second partition and the filler.

Abstract translation: 显示装置包括：第一基板，与第一基板上方的像素对应地设置的像素电极，覆盖一组像素电极的端部的第一隔板，覆盖另一组像素电极的端部的第二隔板，第二隔板 低于第一分隔件，位于第一分隔件和第二分隔件上方的固体填料，以及面向第一基板的第二基板，第二基板远离第一基板保持由第一分隔件保持的距离，第二分隔件和 填料。

公开(公告)号：US10153448B2

公开(公告)日：2018-12-11

申请号：US15616112

申请日：2017-06-07

Applicant: Japan Display Inc.

Inventor： Toshio Tojo

IPC: H01L51/52 ,  H01L51/50 ,  G09G3/3208 ,  H01L27/28 ,  H05B33/06 ,  H05B33/14 ,  H01L27/32

Abstract: A display device is provided including a first electrodes arranged in a matrix shape above an insulation surface, a bank covering an end part of the first electrode and having an opening part exposing an upper surface of the first electrode, an organic layer covering the opening part and including a light emitting layer, and a second electrode covering the bank and the organic layer, wherein the bank has an upper surface part and an inclined part between the upper surface part and an opening in the bank, and a surface of the inclined part has a plurality of concave and convex parts.

公开(公告)号：US09142803B2

公开(公告)日：2015-09-22

申请号：US14146783

申请日：2014-01-03

Applicant: Japan Display Inc.

Inventor： Toshio Tojo

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5284 ,  H01L27/322

Abstract: An organic EL display device ensures brightness and improves a contrast ratio by a reduction in external light reflection. The organic EL display device includes a wavelength selective absorption filter that absorbs a light in a given absorption spectrum uniform in a display region. An absorption spectrum has a negative correlation with an outgoing spectrum in which respective spectrums of R pixels, G pixels, and B pixels are synthesized together.

Abstract translation: 有机EL显示装置通过减少外部光反射来确保亮度并提高对比度。 有机EL显示装置包括在显示区域吸收给定吸收光谱均匀的光的波长选择吸收滤光器。 吸收光谱与出射光谱呈负相关，其中R像素，G像素和B像素的各个光谱被合成在一起。