IP Library › Granted Patent US 10,852,601
Granted Patent B2
US 10,852,601 · App. 16/336,976 · Granted Dec 1, 2020

Display panel and method of manufacturing the same

Inventor: Chung-Kuang Chien (Chongqing, CN)
Assignees: HKC Corporation Limited; Chongqing HKC Optoelectronics Technology Co., Ltd.
G02F1/136259G02F1/1309G02F1/1339G02F1/13439G02F1/134309G02F1/1368G02F2001/1316H01L27/1214H01L27/1292H01L2251/568
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Quick Facts
Patent No.
US 10,852,601
App. No.
16/336,976
Granted
Dec 1, 2020
Kind
B2
Abstract

A display panel and a method of manufacturing the same are provided. The display panel includes a substrate and an electrode layer. The electrode layer is disposed on the substrate. The electrode layer is provided with a first defect seat and a transparent conductive patch layer. The transparent conductive patch layer overlies the first defect seat.

Claims (28)

1. A display panel, comprising:

a substrate;

an electrode layer disposed on the substrate;

wherein the electrode layer is provided with a first defect seat and a transparent conductive patch layer, the transparent conductive patch layer overlying the first defect seat; the transparent conductive patch layer employing a colloidal material, the colloidal material being indium oxide, tin oxide, zinc oxide, or a mixture thereof;

wherein the display panel further comprises a first photoresist layer, the first photoresist layer overlying a surface of the electrode layer, the first photoresist layer being provided with a second defect seat and a first photoresist patch layer corresponding in position to the first defect seat; or the display panel further comprising a second photoresist layer, the electrode layer overlying a surface of the second photoresist layer, the second photoresist layer being provided with a third defect seat and a second photoresist patch layer corresponding in position to the first defect seat;

wherein the substrate comprises a first substrate, the first substrate being provided with an active switch; the electrode layer comprising a pixel electrode layer coupled to the active switch; the pixel electrode layer being provided with the first defect seat and the transparent conductive patch layer; the substrate comprising a second substrate, the electrode layer comprising a common electrode layer overlying the second substrate; the common electrode layer being provided with the first defect seat and the transparent conductive patch layer.

2. A display panel, comprising:

a substrate;

an electrode layer disposed on the substrate;

wherein the electrode layer is provided with a first defect seat and a transparent conductive patch layer, the transparent conductive patch layer overlying the first defect seat.

3. The display panel as claimed in claim 2 , wherein the transparent conductive patch layer employs a colloidal material.

4. The display panel as claimed in claim 3 , wherein the colloidal material is indium oxide, tin oxide, zinc oxide, or a mixture thereof.

5. The display panel as claimed in claim 2 , wherein the transparent conductive patch layer employs a colloidal material, and the colloidal material is indium oxide, tin oxide, zinc oxide, or a mixture thereof.

6. The display panel as claimed in claim 2 , wherein the display panel further comprises a first photoresist layer, the first photoresist layer overlies a surface of the electrode layer, and the first photoresist layer is provided with a second defect seat and a first photoresist patch layer corresponding in position to the first defect seat.

7. The display panel as claimed in claim 2 , wherein the display panel further comprises a first photoresist layer, the first photoresist layer overlies a surface of the electrode layer, the first photoresist layer is provided with a second defect seat and a first photoresist patch layer corresponding in position to the first defect seat, and the transparent conductive patch layer employs a colloidal material.

8. The display panel as claimed in claim 2 , wherein the display panel further comprises a first photoresist layer, the first photoresist layer overlies a surface of the electrode layer, the first photoresist layer is provided with a second defect seat and a first photoresist patch layer corresponding in position to the first defect seat, the transparent conductive patch layer employs a colloidal material, and the colloidal material is indium oxide, tin oxide, zinc oxide, or a mixture thereof.

9. The display panel as claimed in claim 2 , wherein the display panel further comprises a second photoresist layer, the electrode layer overlies a surface of the second photoresist layer, and the second photoresist layer is provided with a third defect seat and a second photoresist patch layer corresponding in position to the first defect seat.

10. The display panel as claimed in claim 2 , wherein the display panel further comprises a second photoresist layer, the electrode layer overlies a surface of the second photoresist layer, the second photoresist layer is provided with a third defect seat and a second photoresist patch layer corresponding in position to the first defect seat, and the transparent conductive patch layer employs a colloidal material.

11. The display panel as claimed in claim 2 , wherein the display panel further comprises a second photoresist layer, the electrode layer overlies a surface of the second photoresist layer, the second photoresist layer is provided with a third defect seat and a second photoresist patch layer corresponding in position to the first defect seat, the transparent conductive patch layer employs a colloidal material, and the colloidal material is indium oxide, tin oxide, zinc oxide, or a mixture thereof.

12. The display panel as claimed in claim 2 , wherein the substrate comprises a first substrate, the first substrate is provided with an active switch; the electrode layer comprises a pixel electrode layer coupled to the active switch; and the pixel electrode layer is provided with the first defect seat and the transparent conductive patch layer.

13. The display panel as claimed in claim 2 , wherein the substrate comprises a first substrate, the first substrate is provided with an active switch; the electrode layer comprises a pixel electrode layer coupled to the active switch; the pixel electrode layer is provided with the first defect seat and the transparent conductive patch layer, and the transparent conductive patch layer employs a colloidal material.

14. The display panel as claimed in claim 2 , wherein the substrate comprises a first substrate, the first substrate is provided with an active switch; the electrode layer comprises a pixel electrode layer coupled to the active switch; the pixel electrode layer is provided with the first defect seat and the transparent conductive patch layer, the transparent conductive patch layer employs a colloidal material, and the colloidal material is indium oxide, tin oxide, zinc oxide, or a mixture thereof.

15. The display panel as claimed in claim 2 , wherein the substrate comprises a second substrate, the electrode layer comprises a common electrode layer overlying the second substrate; and the common electrode layer is provided with the first defect seat and the transparent conductive patch layer.

16. The display panel as claimed in claim 2 , wherein the substrate comprises a second substrate, the electrode layer comprises a common electrode layer overlying the second substrate; the common electrode layer is provided with the first defect seat and the transparent conductive patch layer, and the transparent conductive patch layer employs a colloidal material.

17. The display panel as claimed in claim 2 , wherein the substrate comprises a second substrate, the electrode layer comprises a common electrode layer overlying the second substrate; the common electrode layer is provided with the first defect seat and the transparent conductive patch layer, the transparent conductive patch layer employs a colloidal material, and the colloidal material is indium oxide, tin oxide, zinc oxide, or a mixture thereof.

18. The display panel as claimed in claim 2 , wherein the display panel further comprises a first photoresist layer, the first photoresist layer overlies a surface of the electrode layer, the first photoresist layer is provided with a second defect seat and a first photoresist patch layer corresponding in position to the first defect seat; or the display panel further comprises a second photoresist layer, the electrode layer overlies a surface of the second photoresist layer, the second photoresist layer is provided with a third defect seat and a second photoresist patch layer corresponding in position to the first defect seat;

the substrate comprises a first substrate, the first substrate is provided with an active switch; the electrode layer comprises a pixel electrode layer coupled to the active switch; the pixel electrode layer is provided with the first defect seat and the transparent conductive patch layer; the substrate comprises a second substrate, the electrode layer comprises a common electrode layer overlying the second substrate; the common electrode layer is provided with the first defect seat and the transparent conductive patch layer;

the transparent conductive patch layer employs a colloidal material, and the colloidal material is indium oxide, tin oxide, zinc oxide, or a mixture thereof.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 27, 2019
From: CHIEN, CHUNG-KUANG
To: HKC CORPORATION LIMITED; CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
Reel/Frame 048710/0561 →
Priority Claims (1)
CN 2017 1 0122563 · Mar 3, 2017 · national
Continuity (1)
Related Publication 20190219877A1 · Jul 18, 2019
Cited By (1)
US 12,727,288