IP Library Granted Patent US 9,064,834
Granted Patent B2
US 9,064,834 · App. 14/179,929 · Granted Jun 23, 2015

Display device including display panel having opening for flexible printed circuit board

Inventors: Min-Ki KIm (Yongin, KR); Hwan-Jin Kim (Yongin, KR)
Assignee: Samsung Display Co., Ltd.
H01L27/3276H01L2251/5338
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Quick Facts
Patent No.
US 9,064,834
App. No.
14/179,929
Granted
Jun 23, 2015
Kind
B2
Abstract

A display device includes a display panel including a display area to display an image, and a non-display area adjacent to the display area and having an opening; a driver on a rear of the display panel; and a flexible printed circuit board (FPCB) connecting the non-display area to the driver through the opening, and is bent at an angle less than 90 degrees from the non-display area to the driver.

Claims (21)

1. A display device comprising:

a display panel having a front and a rear, the front including a display area to display an image and a non-display area adjacent to the display area, the front and rear sharing an opening through the display panel corresponding to the non-display area;

a driver on the rear of the display panel corresponding to the display area; and

a flexible printed circuit board (FPCB) connecting the non-display area to the driver through the opening, and being bent at an angle less than 90 degrees from the non-display area to the driver.

2. The display device of claim 1 , wherein

the display area includes a display unit to display the image,

the non-display area includes a pad unit connected to the display unit and on the front of the display panel, and

the FPCB connects the pad unit to the driver.

3. The display device of claim 2 , wherein the display unit includes an organic light emitting device.

4. The display device of claim 2 , wherein the opening is between the display unit and the pad unit.

5. The display device of claim 4 , wherein the opening is at a periphery of the non-display area along an imaginary line crossing the non-display area.

6. The display device of claim 5 , wherein the opening includes:

a first sub-opening at one side of the non-display area; and

a second sub-opening at another side of the non-display area.

7. The display device of claim 6 , wherein the FPCB includes:

a first sub-FPCB connecting the pad unit to the driver through the first sub-opening; and

a second sub-FPCB connecting the pad unit to the driver through the second sub-opening.

8. The display device of claim 4 , wherein the opening is located at an interior of the non-display area along an imaginary line crossing the non-display area.

9. The display device of claim 8 , wherein the opening is a hole in the display panel.

10. The display device of claim 1 , wherein the driver is in a chip, and the FPCB separates the driver from the rear of the display panel.

11. The display device of claim 1 , wherein the opening is wider in width than that of the FPCB.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 14, 2014
From: KIM, MIN-KI; KIM, HWAN-JIN
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 032223/0945 →
Priority Claims (1)
KR 10-2013-0019945 · Feb 25, 2013 · national
Continuity (1)
Related Publication 20140239277A1 · Aug 28, 2014