IP Library › Granted Patent US 10,714,015
Granted Patent B2
US 10,714,015 · App. 15/579,700 · Granted Jul 14, 2020

Organic light emitting diode display device

Inventors: Chenglei Nie (Guangdong, CN); Baixiang Han (Guangdong, CN)
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
G09G3/3266G09G3/3275G09G2300/0426G09G2310/0281
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Quick Facts
Patent No.
US 10,714,015
App. No.
15/579,700
Granted
Jul 14, 2020
Kind
B2
Abstract

In an organic light emitting diode (OLED) display device, a source driver chip is connected with the data lines through a plurality of first connection lines, and a gate driver chip connected with the scan lines through a plurality of second connection lines. The source driver chip and the gate driver chip are arranged on a same side of the OLED display device, and the first connection lines and the second connection lines are led from a side of the source driver chip.

Claims (26)

1. An organic light emitting diode (OLED) display device, comprising:

a plurality of scan lines configured to receive a scan signal;

a plurality of data lines configured to receive a data signal;

a source driver chip connected with the data lines through a plurality of first connection lines; and

a gate driver chip connected with the scan lines through a plurality of second connection lines, wherein the source driver chip and the gate driver chip are arranged on a same side of the OLED display device, and the first connection lines and the second connection lines are led from a side of source driver chip;

wherein a plurality of first terminals of the second connection lines are connected with the gate driver chip, and a plurality of second terminals of the second connection lines are connected with a plurality of first terminals of the scan lines;

wherein the gate driver chip comprises a plurality of gate driving units having at least one primary gate driving unit and at least one secondary gate driving unit, and the at least one primary gate driving unit and the at least one secondary gate driving unit are symmetrically arranged; and

wherein the scan lines are arranged at a horizontal direction and an extension direction of the second connection lines inclines to the scan lines at an acute angle in a display area, terminals of the second connection lines are connected with terminals of the scan lines through via holes in the display area, the via holes are vertically arranged with each other, the via holes are formed on a same edge of the display area along a same vertical axis, and the same vertical axis is perpendicular to the scan lines.

2. The OLED display device according to claim 1 , wherein a type of the OLED display device comprises a top emitting type or a bottom emitting type.

3. The OLED display device according to claim 1 , wherein a type of the OLED display device comprises a top emitting type.

4. The OLED display device according to claim 1 , wherein each of the scan lines corresponds to a primary gate driving unit and a secondary gate driving unit, the at least one primary gate driving unit is connected with the scan lines through a primary connection line, and the at least one secondary gate driving unit is connected with the scan lines through a secondary connection line, wherein the first terminals of the scan lines are connected with a terminal of the primary connection line, and the second terminals of the scan lines are connected with a terminal of the secondary connection line.

5. The OLED display device according to claim 1 , wherein the secondary connection line and the primary connection line are symmetrically arranged.

6. The OLED display device according to claim 1 , wherein the source driver chip comprises a plurality of driving units, and the gate driving units and the driving units are arranged at intervals and in an interlaced structure.

7. An organic light emitting diode (OLED) display device, comprising:

a plurality of scan lines configured to receive a scan signal;

a plurality of data lines configured to receive a data signal;

a source driver chip connected with the data lines through a plurality of first connection lines; and

a gate driver chip connected with the scan lines through a plurality of second connection lines, wherein the source driver chip and the gate driver chip are arranged on a same side of the OLED display device, and the first connection lines and the second connection lines are led from a side of source driver chip; and

wherein the scan lines are arranged at a horizontal direction and an extension direction of the second connection lines inclines to the scan lines at an acute angle in a display area, terminals of the second connection lines are connected with terminals of the scan lines through via holes in the display area, the via holes are vertically arranged with each other, and the via holes are formed on a same edge of the display area along a same axis.

8. The OLED display device according to claim 7 , wherein a type of the OLED display device comprises a top emitting type or a bottom emitting type.

9. The OLED display device according to claim 7 , wherein a type of the OLED display device comprises a top emitting type.

10. The OLED display device according to claim 7 , wherein a plurality of first terminals of the second connection lines are connected with the gate driver chip, a plurality of second terminals of the second connection lines are connected with a plurality of first terminals of the scan lines.

11. The OLED display device according to claim 7 , wherein the gate driver chip comprises a plurality of gate driving units having at least one primary gate driving unit and at least one secondary gate driving unit, and the at least one primary gate driving unit and the at least one secondary gate driving unit are symmetrically arranged.

12. The OLED display device according to claim 11 , wherein each of the scan lines corresponds to a primary gate driving unit and a secondary gate driving unit, the at least one primary gate driving unit is connected with the scan lines through a primary connection line, and the at least one secondary gate driving unit is connected with the scan lines through a secondary connection line, wherein the first terminals of the scan lines are connected with a terminal of the primary connection line, and the second terminals of the scan lines are connected with a terminal of the secondary connection line.

13. The OLED display device according to claim 11 , wherein the primary connection line and the secondary connection line are symmetrically arranged.

14. The OLED display device according to claim 11 , wherein the source driver chip comprises a plurality of driving units, and the gate driving units and the driving units are arranged at intervals and in an interlaced structure.

Assignments (2)
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE CITY PREVIOUSLY RECORDED AT REEL: 044315 FRAME: 0120. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT . Recorded Jun 13, 2018
From: NIE, CHENGLEI; HAN, BAIXING
To: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Reel/Frame 046352/0875 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 6, 2017
From: NIE, CHENGLEI; HAN, BAIXIANG
To: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Reel/Frame 044315/0120 →
Priority Claims (1)
CN 2017 1 0691567 · Aug 14, 2017 · national
Continuity (1)
Related Publication 20190051249A1 · Feb 14, 2019
Cited By (1)
US 12,610,701