IP Library Granted Patent US 10,127,848
Granted Patent B2
US 10,127,848 · App. 15/163,711 · Granted Nov 13, 2018

Display device

Inventor: Hyung Ryul Kang (Yongin-si, KR)
Assignee: SAMSUNG DISPLAY CO., LTD.
G09G3/20G09G2310/0221G09G2310/0267G09G2310/04
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Quick Facts
Patent No.
US 10,127,848
App. No.
15/163,711
Granted
Nov 13, 2018
Kind
B2
Abstract

A display device, including a display panel including a plurality of pixels coupled to scan lines and data lines, the display panel having a display area divided into a first display area at a first side thereof and a second display area at a second side opposite to the first side; a scan driver to supply a scan signal through the scan lines; and a data driver to supply a data signal through the data lines, the scan lines including first sub-scan lines corresponding to the first display area and second sub-scan lines corresponding to the second display area, and switching elements being coupled between the first sub-scan lines and the second sub-scan lines.

Claims (24)

1. A display device, comprising:

a display panel including a plurality of pixels coupled to scan lines and data lines, the display panel having first switches and second switches, and a display area divided into a first display area at a first side thereof and a second display area at a second side opposite to the first side;

a scan driver to supply a scan signal through the scan lines;

a data driver to supply a data signal through the data lines; and

a display area selector to generate a first control signal to turn on or turn off the first switches and a second control signal to turn on or turn off the second switches, the scan lines including first sub-scan lines corresponding to the first display area and second sub-scan lines corresponding to the second display area, the first switches and the second switches being coupled between the first sub-scan lines and the second sub-scan lines, the display area selector to generate the first control signal and the second control signal according to a partial display mode input signal.

2. The display device as claimed in claim 1 , wherein the scan driver includes:

a first scan driver to supply the scan signal to the first sub-scan lines; and

a second scan driver to supply the scan signal to the second sub-scan lines.

3. The display device as claimed in claim 1 , wherein the:

first switches are coupled to the first sub-scan lines; and

second switches are coupled to the second sub-scan lines.

4. The display device as claimed in claim 1 , wherein the display area includes a third display area between the first display area and the second display area.

5. The display device as claimed in claim 4 , wherein:

the scan lines further include third sub-scan lines corresponding to a first portion of the third display area and fourth sub-scan lines corresponding to a second portion of the third display area, and

the third sub-scan lines and the fourth sub-scan lines are separated from each other.

6. The display device as claimed in claim 5 , wherein the:

first switches are coupled between the first sub-scan lines and the third sub-scan lines; and

second switches are coupled between the second sub-scan lines and the fourth sub-scan lines.

7. The display device as claimed in claim 6 , wherein the first to fourth sub-scan lines correspond one by one to each other.

8. The display device as claimed in claim 4 , wherein:

the first display area and the second display area each correspond to a curved area of the display area, and the third display area corresponds to a flat area of the display panel.

9. The display device as claimed in claim 4 , wherein the first, second, and third display areas are divided in a direction intersecting the scan lines.

10. The display device as claimed in claim 1 , further comprising

a timing controller to control the scan driver and the data driver.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 25, 2016
From: KANG, HYUNG RYUL
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 038710/0194 →
Priority Claims (1)
KR 10-2015-0132409 · Sep 18, 2015 · national
Continuity (1)
Related Publication 20170084226A1 · Mar 23, 2017
Cited By (1)
US 12,694,835