IP Library Granted Patent US 10,836,538
Granted Patent B2
US 10,836,538 · App. 16/121,935 · Granted Nov 17, 2020

Display device

Inventor: Masaya Adachi (Minato-ku, JP)
Assignee: Japan Display Inc.
B65D33/1691B31B50/02B31B70/142B31B70/146B31B70/16B31B70/813B31D1/021B31D1/026B65D33/34B65D75/5838B65D77/32H01L27/124H01L27/326H01L27/3213H01L27/3218H01L27/3262H01L27/3276B31B2160/10B31B2170/20B65D2401/00B65D2575/586H01L27/322H01L51/5284
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Quick Facts
Patent No.
US 10,836,538
App. No.
16/121,935
Granted
Nov 17, 2020
Kind
B2
Abstract

A display device includes a plurality of pixels each having a plurality of light-emitting regions including at least a first light-emitting region of a first color, a second light-emitting region of a second color, and a third light-emitting region of a third color and a light-transmitting region. Visibility of the first color is higher than visibility of the second color. The plurality of light-emitting regions are divided into a first group including the first light-emitting region and a second group including the second light-emitting region. The first light-emitting region is adjacent to the second light-emitting region. The light-transmitting region is located between the first light-emitting region and the second light-emitting region. The light-transmitting region is not located in a region between light-emitting regions adjacent to each other in the first group and in a region between light-emitting regions adjacent to each other in the second group.

Claims (20)

1. A display device comprising:

a first pixel that includes a red sub-pixel, a green sub-pixel, a white sub-pixel, and a blue sub-pixel;

a second pixel that is adjacent to the first pixel in a first direction and includes a red sub-pixel, a green sub-pixel, a white sub-pixel, and a blue sub-pixel; and

a light-transmitting region through which light transmits, wherein

the first pixel comprises:

a first sub-pixel group that includes the white sub-pixel and the blue sub-pixel adjacent to each other in the first direction; and

a second sub-pixel group that includes the green second sub-pixel and the red sub-pixel adjacent to each other in the first direction and is adjacent to the first sub-pixel group in a second direction intersecting the first direction,

the second pixel comprises:

a third sub-pixel group that includes the green sub-pixel and the red sub-pixel adjacent to each other in the first direction; and

a fourth sub-pixel group that includes the white sub-pixel and the blue sub-pixel adjacent to each other in the first direction and is adjacent to the third sub-pixel group in the second direction,

wherein the first sub-pixel group and the third sub-pixel group are aligned in the first direction,

the second sub-pixel group and the fourth sub-pixel group are aligned in the first direction,

the light-transmitting region comprises:

a first region that includes a region between the first sub-pixel group and the second sub-pixel group and a region between the third sub-pixel group and the fourth sub-pixel group and extends in the first direction,

a second region that includes a region between the first sub-pixel group and the third sub-pixel group and a region between the second sub-pixel group and the fourth sub-pixel group and extends in the second direction.

2. The display device according to claim 1 , wherein

the blue sub-pixel of the first sub-pixel group opposes to the green sub-pixel of the third sub-pixel group, and

the red sub-pixel of the second sub-pixel group opposes to the white sub-pixel of the fourth sub-pixel group.

3. The display device according to claim 1 , wherein

the first region intersects the second region between the first pixel and the second pixel.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 22, 2025
From: JAPAN DISPLAY INC.
To: MAGNOLIA WHITE CORPORATION
Reel/Frame 072130/0313 →