IP Library › Granted Patent US 11,997,876
Granted Patent B2
US 11,997,876 · App. 18/093,329 · Granted May 28, 2024

Display device

Inventor: Yuan-Lin Wu (Miao-Li County, TW)
Assignee: InnoLux Corporation
H10K59/00G01D5/2417G06F3/041H10K59/12H10K59/40H10K77/111G06F3/0416G06F3/044G06F2203/04102G06F2203/04111G06F2203/04112H10K2102/311
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Quick Facts
Patent No.
US 11,997,876
App. No.
18/093,329
Granted
May 28, 2024
Kind
B2
Abstract

A display device includes a flexible substrate, a display layer disposed on the flexible substrate and including a first light emitting unit, a first conductive layer disposed on the display layer, and a second conductive layer disposed on the first conductive layer, comprising a plurality of second conductive lines, wherein one of the second conductive lines comprises an opening. The first light emitting unit has a round shape and is disposed in a position corresponding to the opening.

Claims (23)

1. A display device, comprising:

a flexible substrate;

a display layer disposed on the flexible substrate and including a first light emitting unit;

a first conductive layer disposed on the display layer;

a second conductive layer disposed on the first conductive layer, comprising a plurality of second conductive lines, wherein one of the second conductive lines comprises an opening; and

an anti-reflection layer disposed on the second conductive layer and covering the first light emitting unit,

wherein the first light emitting unit has a round shape and is disposed in a position corresponding to the opening.

2. The display device according to claim 1 , wherein the display layer further comprises a second light emitting unit and a third light emitting unit, the first light emitting unit is configured to emit a blue light, the second light emitting unit is configured to emit a green light, the third light emitting unit is configured to emit a red light, and the second light emitting unit and the third light emitting unit have round shapes.

3. The display device according to claim 1 , wherein the first conductive layer comprises multiple layers.

4. The display device according to claim 1 , wherein the second conductive layer comprises multiple layers.

5. The display device according to claim 1 , wherein a portion of the second conductive lines intersects the first conductive layer to form a plurality of capacitors.

6. The display device according to claim 5 , wherein at least one of the plurality of capacitors does not overlap the first light emitting unit in a top view of the display device.

7. The display device according to claim 1 , further comprising an insulating layer disposed between the first conductive layer and the second conductive layer.

8. The display device according to claim 7 , wherein the insulating layer comprises inorganic material.

9. The display device according to claim 7 , wherein a thickness of the insulating layer is in a range from 0.01 μm to 1 μm.

10. The display device according to claim 1 , wherein the first light emitting unit is an organic light-emitting diode.

11. The display device according to claim 1 , wherein the first light emitting unit comprises a first electrode, a second electrode, and a light emitting layer disposed between the first electrode and the second electrode.

12. A display device, comprising:

a flexible substrate;

a display layer disposed on the flexible substrate and including a plurality of first light emitting units each configured to emit a blue light, a plurality of second light emitting units each configured to emit a green light, and a plurality of third light emitting units each configured to emit a red light;

a first conductive layer disposed on the display layer, comprising a plurality of first conductive lines; and

a second conductive layer disposed on the first conductive layer, comprising a plurality of second conductive lines;

wherein, in a cross-sectional view of the display device along a direction passing through the first light emitting units and the third light emitting units alternately, a distance between two first conductive lines of the plurality of first conductive lines is greater than a distance between two second conductive lines of the plurality of second conductive lines.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2023
From: WU, YUAN-LIN
To: INNOLUX CORPORATION
Reel/Frame 062277/0550 →
Continuity (4)
Continuation 17376173 · Jul 15, 2021
Continuation 17000373 · Aug 24, 2020
Continuation 16019494 · Jun 26, 2018
Related Publication 20230157067A1 · May 18, 2023