IP Library › Granted Patent US 10,520,762
Granted Patent B2
US 10,520,762 · App. 15/787,005 · Granted Dec 31, 2019

Display device and method of manufacturing the same

Inventors: Kyu Bong Jung (Yongin-si, KR); Min Soo Kim (Yongin-si, KR)
Assignee: SAMSUNG DISPLAY CO., LTD.
G02F1/133308G02B6/0001H01L51/5237H05K1/0277
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Quick Facts
Patent No.
US 10,520,762
App. No.
15/787,005
Granted
Dec 31, 2019
Kind
B2
Abstract

A display device and a method of manufacturing the same, the device including a support panel including a body and a guide, the guide being on one side of the body; a protective cap spaced apart from the guide at one side of the support panel; a first substrate on the support panel; and a flexible printed circuit board on one side of the first substrate, wherein an accommodation space is defined between the protective cap and the guide, and the flexible printed circuit board is accommodated in the accommodation space.

Claims (39)

1. A display device, comprising:

a support panel including a body and a guide, the guide being on one side of the body;

a protective cap spaced apart from the guide at one side of the support panel;

a first substrate on the support panel;

a flexible printed circuit board on one side of the first substrate; and

a driving chip on the flexible printed circuit board,

wherein:

an accommodation space is defined between the protective cap and the guide,

the flexible printed circuit board is accommodated in the accommodation space,

the flexible printed circuit board includes a bending area that is bent,

the bending area is accommodated in the accommodation space

the guide includes a protruding curved surface,

the protective cap includes a recessed curved surface corresponding to the protruding curved surface of the guide such that the protruding curved surface of the guide is in the accommodation space, and

a central portion of the bending area is between and spaced apart from the protective cap and the guide,

wherein the driving chip overlaps the body of the support panel,

wherein the driving chip does not overlap any portion of the protective cap,

wherein one end of the accommodation space is open and another end of the accommodation space is a closed by a side wall, and

wherein the side wall is connected to the protective cap and the support panel.

2. The display device as claimed in claim 1 , wherein a cross-section of the accommodation space has a laterally lying “U” shape.

3. The display device as claimed in claim 1 , further comprising a protective film on an outside of the flexible printed circuit board.

4. The display device as claimed in claim 1 , further comprising a cover that covers the open end of the accommodation space.

5. The display device as claimed in claim 1 , wherein a thickness of the guide is greater than a thickness of the body.

6. The display device as claimed in claim 1 , wherein the recessed curved surface of the protective cap faces the protruding curved surface of the guide.

7. A display device, comprising:

a support panel including a body and a guide, the guide being on one side of the body;

a protective cap spaced apart from the guide at one side of the support panel;

a first substrate on the support panel, the first substrate including a bending area that is bent at one side; and

a driving chip on the first substrate,

wherein:

an accommodation space is defined between the protective cap and the guide,

the bending area is accommodated in the accommodation space,

the guide includes a protruding curved surface,

the protective cap includes a recessed curved surface corresponding to the protruding curved surface of the guide such that the protruding curved surface of the guide is in the accommodation space, and

a central portion of the bending area is between and spaced apart from the protective cap and the guide,

wherein the driving chip overlaps the body of the support panel,

wherein the driving chip does not overlap any portion of the protective cap,

wherein one end of the accommodation space is open and another end of the accommodation space is a closed by a side wall, and

wherein the side wall is connected to the protective cap and the support panel.

8. The display device as claimed in claim 7 , wherein a thickness of the guide is greater than a thickness of the body.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 18, 2017
From: JUNG, KYU BONG; KIM, MIN SOO
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 043893/0929 →
Priority Claims (1)
KR 10-2017-00004278 · Jan 11, 2017 · national
Continuity (1)
Related Publication 20180196300A1 · Jul 12, 2018
Cited By (3)
US 12,256,527 US 12,543,275 US 12,699,423