IP Library › Granted Patent US 10,622,413
Granted Patent B2
US 10,622,413 · App. 15/569,814 · Granted Apr 14, 2020

Display device, method of manufacturing display device, and electronic apparatus

Inventor: Takashi Sakairi (Kanagawa, JP)
Assignee: Sony Corporation
H01L27/322G02B5/20G09F9/30H05B33/12G09G3/3208G09G2310/0264
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Quick Facts
Patent No.
US 10,622,413
App. No.
15/569,814
Granted
Apr 14, 2020
Kind
B2
Abstract

A display device includes: a plurality of pixels arranged in a two-dimensional fashion, each of the pixels including a light emitting device; and a color filter layer having color filters, the color filters facing the plurality of pixels, each of the color filters corresponding to one of a plurality of colors. Of a plurality of color filters in the color filter layer, color filters disposed in a peripheral section within a display region are shifted from center locations of corresponding pixels, and have smaller thicknesses than thicknesses of color filters disposed in a central section within the display region.

Claims (27)

1. A display device comprising:

first electrodes between a substrate and a light-emitting layer, a central one of the first electrodes is in a central section of the display device and a peripheral one of the first electrodes is in a peripheral section of the display device; and

a second electrode between the light-emitting layer and a layer of color filters, a central one of the color filters is in the central section and a peripheral one of the color filters is in the peripheral section,

wherein the peripheral one of the color filters has:

a center location that is closer to the central section than a center location for the peripheral one of the first electrodes, and

a thickness that is smaller than a thickness of the central one of the color filters.

2. The display device according to claim 1 , wherein the light-emitting layer is configured to emit light.

3. The display device according to claim 1 , wherein the light-emitting layer is an organic electroluminescence layer.

4. The display device according to claim 1 , wherein the central one of the color filters has a center location that is aligned with a center location for the central one of the first electrodes.

5. The display device according to claim 1 , wherein the second electrode is between the central one of the color filters and the central one of the first electrodes.

6. The display device according to claim 1 , wherein the second electrode is between the peripheral one of the color filters and the peripheral one of the first electrodes.

7. The display device according to claim 1 , wherein the layer of the color filters is between the second electrode and a lens.

8. An electronic apparatus comprising:

the display device according to claim 1 .

9. A method of manufacturing a display device comprising:

forming first electrodes, the first electrodes are between a substrate and a light-emitting layer; and

forming a second electrode, the second electrode between the light-emitting layer and a layer of color filters,

wherein a central one of the first electrodes is in a central section of the display device and a peripheral one of the first electrodes is in a peripheral section of the display device, a central one of the color filters is in the central section and a peripheral one of the color filters is in the peripheral section,

wherein the peripheral one of the color filters has:

a center location that is closer to the central section than a center location for the peripheral one of the first electrodes, and

a thickness that is smaller than a thickness of the central one of the color filters.

10. The method according to claim 9 , wherein the light-emitting layer emits light.

11. The method according to claim 9 , wherein the light-emitting layer is an organic electroluminescence layer.

12. The method according to claim 9 , wherein the central one of the color filters has a center location that is aligned with a center location for the central one of the first electrodes.

13. The method according to claim 9 , wherein the second electrode is between the central one of the color filters and the central one of the first electrodes.

14. The method according to claim 9 , wherein the second electrode is between the peripheral one of the color filters and the peripheral one of the first electrodes.

15. The method according to claim 9 , wherein the layer of the color filters is between the second electrode and a lens.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 27, 2017
From: SAKAIRI, TAKASHI
To: SONY CORPORATION
Reel/Frame 044309/0356 →
Priority Claims (1)
JP 2015-121320 · Jun 16, 2015 · national
Continuity (1)
Related Publication 20180145113A1 · May 24, 2018
Cited By (1)
US 12,727,359