IP Library Granted Patent US 8,030,123
Granted Patent B2
US 8,030,123 · App. 11/696,138 · Granted Oct 4, 2011

Organic light emission display and fabrication method of the same

Assignee: Samsung Mobile Display Co., Ltd.
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Quick Facts
Patent No.
US 8,030,123
App. No.
11/696,138
Granted
Oct 4, 2011
Kind
B2
Abstract

An organic light emission display and a fabrication method thereof. According to one embodiment of the present invention, a fabrication method of an organic light emission display includes: forming a light emitting part on a first area of a substrate and a pad part on a second area of the substrate; forming a sealing substrate by etching an area of the sealing substrate corresponding to the light emitting part and etching an area of the sealing substrate corresponding to the pad part; and sealing the light emitting part by attaching the substrate to the sealing substrate.

Claims (15)

1. A fabrication method of an organic light emission display, the method comprising:

forming a light emitting part on a first area of a substrate and a pad part on a second area of the substrate;

forming a sealing substrate by etching an area of the sealing substrate corresponding to the light emitting part and etching an area of the sealing substrate corresponding to the pad part;

sealing the light emitting part by attaching the substrate to the sealing substrate,

forming a unit cell by scribing the sealing substrate and the substrate; and

removing a portion of the sealing substrate corresponding to the pad part to expose the pad part,

wherein the forming the sealing substrate further comprises line-etching an inside portion of the sealing substrate at the etched area of the sealing substrate corresponding to the pad part.

2. The method of claim 1 ,

wherein the forming the unit cell by scribing the sealing substrate and the substrate comprises scribing the sealing substrate at a periphery of the area of the sealing substrate corresponding to the pad part; and

wherein the removing the portion of the sealing substrate corresponding to the pad part to expose the pad part comprises removing the portion of the sealing substrate located above the pad part to expose the pad part.

3. The method of claim 2 ,

wherein the forming the sealing substrate further comprises line-etching an inside portion of the sealing substrate at the etched area of the sealing substrate corresponding to the pad part, and

wherein the scribing the sealing substrate at the periphery of the area of the sealing substrate corresponding to the pad part comprises scribing the sealing substrate at a position corresponding to the line-etched inside portion of the sealing substrate.

4. The method of claim 1 , wherein the sealing substrate is a glass substrate.

5. The method of claim 1 , wherein the substrate is attached to the sealing substrate via a sealant.

Assignments (4)
MERGER Recorded Aug 23, 2012
From: SAMSUNG MOBILE DISPLAY CO., LTD.
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 028840/0224 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 8, 2009
From: SAMSUNG SDI CO., LTD.
To: SAMSUNG MOBILE DISPLAY CO., LTD.
Reel/Frame 022079/0603 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 8, 2008
From: SONG, YOO-JIN
To: SAMSUNG SDI CO., LTD.
Reel/Frame 020335/0766 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 3, 2007
From: PARK, MOON-HEE; MIN, KYOUNG-WOOK
To: SAMSUNG SDI CO., LTD.
Reel/Frame 019107/0504 →
Priority Claims (1)
KR 10-2006-0108236 · Nov 3, 2006 · national
Continuity (1)
Related Publication 20080108173A1 · May 8, 2008