Pixel Structure And Display Device

• US 20140063602A1
• Filed: 01/06/2013
• Published: 03/06/2014
• Est. Priority Date: 02/29/2012
• Status: Abandoned Application

• Current Assignee: BOE Technology Group Co., Ltd.
• Original Assignee: BOE Technology Group Co., Ltd.
• Inventors: Wu, Yangbing
• Application Number:
  US13/995,947
• Publication Number:
  US 20140063602A1
• Time in Patent Office: Days
• US Class Current: 359/464
• CPC Class Codes: G02B 30/27 involving lenticular arrays
• CPC Class Codes: G02B 30/30 involving parallax barriers
• CPC Class Codes: G09F 19/14 displaying different signs depending upon the view-point of the observer
• CPC Class Codes: H04N 13/31 using parallax barriers

Abstract

Embodiments of the present invention disclose a pixel structure and a display device concerning to the technical field of 3D display. In this pixel structure, the distance of the center points of the transmitting regions of any two adjacent sub-pixels in each row is equal to the distance of the center points of the transmitting regions of the any two adjacent sub-pixels in each column. The pixel structure and the display device decrease the costs of the display device, and also a better 3D effect in the horizontal and vertical directions can be achieved at the same viewing distance without parallax barriers placed at two different heights.

Claims

1. A pixel structure, comprising sub-pixels arranged in rows and columns, wherein a distance between center points of transmitting regions of any two adjacent sub-pixels in each row is equal to a distance between center points of transmitting regions of any two adjacent sub-pixels in each column.

2. The pixel structure according to claim 1, wherein the pixel structure is a three-primary-colors pixel structure.

3. The pixel structure according to claim 2, wherein each sub-pixel in the three-primary-colors pixel structure is in a square shape of a same size.

4. The pixel structure according to claim 2, wherein each sub-pixel in the three-primary-colors pixel structure is in a rectangle shape of a same size, and all the sub-pixels are arranged in a same way.

5. The pixel structure according to claim 4, wherein any two adjacent sub-pixels in each column are arranged to be spaced from each other by a first predetermined distance, and any two adjacent sub-pixels in each row are arranged to be spaced from each other by a second predetermined distance.

6. The pixel structure according to claim 1, wherein the pixel structure is a four-primary-colors pixel structure.

7. The pixel structure according to claim 6, wherein each sub-pixel in the four-primary-colors pixel structure is in a square shape of a same size, and every two adjacent sub-pixels in a same row constitute one sub-pixel group, adjacent two sub-pixel groups arranged in one column constitute one pixel unit, and four sub-pixels in each of any two pixel units in a same column are identical in their arrangement, while in the pixel units in a same row, any two adjacent pixel units are arranged in a centrally symmetrical way to each other.

8. A display device comprising the pixel structure according to claim 1.

9. The display device according to claim 8, further comprising a parallax barrier corresponding to the pixel structure.

10. The display device according to claim 9, wherein the parallax barrier is capable of being transformed to be wholly transparent, or transformed to only present the light shielding strips extending in parallel in the horizontal or vertical direction of the parallax barrier, or transformed to present light shielding strips extending in parallel in the horizontal and vertical direction of the parallax barrier simultaneously.