IP Library › Granted Patent US 9,812,512
Granted Patent B2
US 9,812,512 · App. 14/436,407 · Granted Nov 7, 2017

Pixel structure and display apparatus

Inventor: Shang Wang (Beijing, CN)
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
H01L27/3216H01L27/12H01L27/3218
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Quick Facts
Patent No.
US 9,812,512
App. No.
14/436,407
Filed
Apr 16, 2015
Granted
Nov 7, 2017
Kind
B2
Art Unit
2894
USPC
257/89
Abstract

The pixel structure includes a plurality of pixel units each including a first sub-pixel with a first color, having a first adjoining edge of a first length and a second adjoining edge of a second length; a second sub-pixel with a second color, having a first adjoining edge of the first length and a second adjoining edge of a third length; and a third sub-pixel with a third color, having a first adjoining edge of the second length and a second adjoining edge of the third length. In each pixel unit, the first adjoining edge of the first sub-pixel is adjoined to the first adjoining edge of the second sub-pixel, the second adjoining edge of the first sub-pixel is adjoined to the first adjoining edge of the third sub-pixel, and the second adjoining edge of the second sub-pixel is adjoined to the second adjoining edge of the third sub-pixel.

Claims (35)

1. A pixel structure in a display apparatus comprising a plurality of pixel units, each of the pixel units comprising:

a first sub-pixel with a first color, having a first adjoining edge of a first length and a second adjoining edge of a second length;

a second sub-pixel with a second color, having a first adjoining edge of the first length and a second adjoining edge of a third length; and

a third sub-pixel with a third color, having a first adjoining edge of the second length and a second adjoining edge of the third length;

wherein, in each of the pixel units, the first adjoining edge of the first sub-pixel is arranged to be adjoined to the first adjoining edge of the second sub-pixel, the second adjoining edge of the first sub-pixel is arranged to be adjoined to the first adjoining edge of the third sub-pixel, and the second adjoining edge of the second sub-pixel is arranged to be adjoined to the second adjoining edge of the third sub-pixel;

wherein the first sub-pixel has a square shape; and the pixel unit has a square shape;

each of the second sub-pixel and the third sub-pixel has a right-angled trapezoid shape; a size of the second sub-pixel is equal to a size of the third sub-pixel;

the first adjoining edge of the second sub-pixel is an upper base of the second sub-pixel, and the second adjoining edge of the second sub-pixel is a hypotenuse of the second sub-pixel;

the first adjoining edge of the third sub-pixel is an upper base of the third sub-pixel, and the second adjoining edge of the third sub-pixel is a hypotenuse of the third sub-pixel; and

a ratio of the area of the first sub-pixel, the area of the second sub-pixel and the area of the third sub-pixel is 1:1.5:1.5.

2. The pixel structure according to claim 1 , wherein adjoining edges of at least one sub-pixel included in each pixel unit are partially or totally adjoined to adjoining edges of at least four sub-pixels with colors different from the color of the at least one sub-pixel.

3. The pixel structure according to claim 1 , wherein the first sub-pixel is a green sub-pixel, the second sub-pixel is a red sub-pixel, and the third sub-pixel is a blue sub-pixel; and

an area of the first sub-pixel is less than either of an area of the second sub-pixel and an area of the third sub-pixel.

4. The pixel structure according to claim 3 , wherein a ratio of the area of the second sub-pixel and the area of the first sub-pixel is 1.4 to 1.6; and a ratio of the area of the third sub-pixel and the area of the first sub-pixel is 1.4 to 1.6.

5. A display apparatus comprising the pixel structure according to claim 1 .

6. A pixel structure comprising a plurality of pixel units, each of the pixel units comprising:

a first sub-pixel with a first color, having a first adjoining edge of a first length and a second adjoining edge of a second length;

a second sub-pixel with a second color, having a first adjoining edge of the first length and a second adjoining edge of a third length; and

a third sub-pixel with a third color, having a first adjoining edge of the second length and a second adjoining edge of the third length;

wherein, in each of the pixel units, the first adjoining edge of the first sub-pixel is arranged to be adjoined to the first adjoining edge of the second sub-pixel, the second adjoining edge of the first sub-pixel is arranged to be adjoined to the first adjoining edge of the third sub-pixel, and the second adjoining edge of the second sub-pixel is arranged to be adjoined to the second adjoining edge of the third sub-pixel;

wherein the first sub-pixel is a green sub-pixel, the second sub-pixel is a red sub-pixel, and the third sub-pixel is a blue sub-pixel; and

an area of the first sub-pixel is less than either of an area of the second sub-pixel and an area of the third sub-pixel;

wherein the first sub-pixel has a square shape; each of the second sub-pixel and the third sub-pixel is of a pentagon with three right angles; and a size of the second sub-pixel is equal to a size of the third sub-pixel;

a first edge of the second sub-pixel is the first adjoining edge of the second sub-pixel, a second edge of the second sub-pixel is the second adjoining edge of the second sub-pixel, a first end of the first edge is connected to a first end of the second edge, an intersection angle between the first edge and the second edge is 135°; a first end of a third edge of the second sub-pixel is connected to a second end of the second edge, an intersection angle between the third edge and the second edge is 135°; a first end of a fourth edge of the second sub-pixel is connected to a second end of the first edge, and a length of the fourth edge is equal to a length of the first edge;

a first edge of the third sub-pixel is the first adjoining edge of the third sub-pixel, a second edge of the third sub-pixel is the second adjoining edge of the third sub-pixel, a first end of the first edge is connected to a first end of the second edge, an intersection angle between the first edge and the second edge is 135°; a first end of a third edge of the third sub-pixel is connected to a second end of the second edge, an intersection angle between the third edge and the second edge is 135°; a first end of a fourth edge of the third sub-pixel is connected to a second end of the first edge, and a length of the fourth edge is equal to a length of the first edge.

7. The pixel structure according to claim 6 , wherein a ratio of the area of the first sub-pixel, the area of the second sub-pixel and the area of the third sub-pixel is 1:1.4:1.4.

8. A pixel structure comprising a plurality of pixel units, each of the pixel units comprising:

a first sub-pixel with a first color, having a first adjoining edge of a first length and a second adjoining edge of a second length;

a second sub-pixel with a second color, having a first adjoining edge of the first length and a second adjoining edge of a third length; and

a third sub-pixel with a third color, having a first adjoining edge of the second length and a second adjoining edge of the third length;

wherein, in each of the pixel units, the first adjoining edge of the first sub-pixel is arranged to be adjoined to the first adjoining edge of the second sub-pixel, the second adjoining edge of the first sub-pixel is arranged to be adjoined to the first adjoining edge of the third sub-pixel, and the second adjoining edge of the second sub-pixel is arranged to be adjoined to the second adjoining edge of the third sub-pixel;

wherein the first sub-pixel has a square shape; each of the second sub-pixel and the third sub-pixel is of a pentagon with three right angles; and a size of the second sub-pixel is equal to a size of the third sub-pixel;

a first edge of the second sub-pixel is the first adjoining edge of the second sub-pixel, a second edge of the second sub-pixel is the second adjoining edge of the second sub-pixel, a first end of the first edge is connected to a first end of the second edge, an intersection angle between the first edge and the second edge is 135°; a first end of a third edge of the second sub-pixel is connected to a second end of the second edge, an intersection angle between the third edge and the second edge is 135°; a first end of a fourth edge of the second sub-pixel is connected to a second end of the first edge, and a length of the fourth edge is equal to a length of the first edge;

a first edge of the third sub-pixel is the first adjoining edge of the third sub-pixel, a second edge of the third sub-pixel is the second adjoining edge of the third sub-pixel, a first end of the first edge is connected to a first end of the second edge, an intersection angle between the first edge and the second edge is 135°; a first end of a third edge of the third sub-pixel is connected to a second end of the second edge, an intersection angle between the third edge and the second edge is 135°; a first end of a fourth edge of the third sub-pixel is connected to a second end of the first edge, and a length of the fourth edge is equal to a length of the first edge.

9. The pixel structure according to claim 8 , wherein a ratio of the area of the first sub-pixel, the area of the second sub-pixel and the area of the third sub-pixel is 1:1.4:1.4.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 16, 2015
From: WANG, SHANG
To: BOE TECHNOLOGY GROUP CO., LTD.
Reel/Frame 035430/0043 →
Priority Claims (1)
CN 2014 1 0193163 · May 8, 2014 · national
Continuity (1)
Related Publication 20160293678A1 · Oct 6, 2016