Pixel unit and electronic apparatus

A pixel unit and display device technology, which is applied in lighting devices, electrical components, static indicators, etc., can solve the problems of low aperture ratio of OLED displays, and achieve the effect of solving low aperture ratio, reducing area, and increasing aperture ratio

Inactive Publication Date: 2016-12-07
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a pixel unit and a display device to solve the technical problem of the low aperture ratio of the existing OLED display

Method used

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  • Pixel unit and electronic apparatus
  • Pixel unit and electronic apparatus
  • Pixel unit and electronic apparatus

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Experimental program
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Embodiment 1

[0034] Such as image 3 As shown, the embodiment of the present invention provides a pixel unit including two sub-pixels 1 of different colors. Each sub-pixel 1 is in the shape of a regular hexagon, and two sub-pixels 1 share one side, that is, one side of two sub-pixels 1 is adjacent.

[0035] The color of the two sub-pixels is preferably image 3 The four combinations shown in : the colors of the two sub-pixels are red and green, or blue and white, or red and white, or blue and green. In addition, a black matrix 2 is formed around each sub-pixel.

[0036] The sub-pixels in the pixel unit provided by the embodiment of the present invention are regular hexagons, so a plurality of sub-pixels can be arranged in a honeycomb shape. The regular hexagonal sub-pixels arranged in a honeycomb shape can reduce the total length of the black matrix in the same number of sub-pixels, so when the width of the black matrix remains unchanged, the area of ​​the black matrix is ​​reduced, the...

Embodiment 2

[0038] An embodiment of the present invention provides a display device, preferably an OLED display device. The display device includes two types of pixel units provided in the first embodiment above, and the two types of pixel units include sub-pixels of four different colors: red, green, blue, and white.

[0039] Such as Figure 4 As shown, in this embodiment, the colors of the two sub-pixels in one type of pixel unit 11 are red and green, and the colors of the two sub-pixels in the other type of pixel unit 12 are blue and white. The two sub-pixels in all pixel units 11, 12 are arranged in the same direction, from Figure 4 It can be seen from the figure that the two sub-pixels in each pixel unit 11, 12 are arranged along the lower left and upper right positions at an angle of 30° to the vertical direction.

[0040] In this embodiment, in the direction in which the two sub-pixels in one pixel unit 11, 12 are arranged, that is, in the direction at an angle of 30° clockwise ...

Embodiment 3

[0045] An embodiment of the present invention provides a display device, preferably an OLED display device. The display device includes two types of pixel units provided in the first embodiment above, and the two types of pixel units include sub-pixels of four different colors: red, green, blue, and white.

[0046] Such as Figure 6 As shown, in this embodiment, the colors of the two sub-pixels in one type of pixel unit 21 are red and white, and the colors of the two sub-pixels in the other type of pixel unit 22 are blue and green. The two sub-pixels in all pixel units 21, 22 are arranged in the same direction, from Figure 4 It can be seen from the figure that the two sub-pixels in each pixel unit 21, 22 are arranged along the lower left and upper right positions forming an angle of 30° with the vertical direction.

[0047] In this embodiment, in the direction in which the two sub-pixels in one pixel unit 21, 22 are arranged, that is, in the direction at an angle of 30° clock...

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Abstract

The invention discloses a pixel unit and a display apparatus, belongs to the technical field of display, and can solve the technical problem of a relatively low aperture ratio of an existing OLED display. The pixel unit comprises two sub-pixels different in color, wherein each sub-pixel is regular hexagonal, and the two sub-pixels share an edge. The display apparatus comprises two pixel units, and the two pixel units comprise the sub-pixels with four different colors of red, green, blue and red. The pixel unit can be used for the OLED display apparatus or other display apparatuses.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel unit and a display device. Background technique [0002] With the development of display technology, the technology of organic light-emitting diode (Organic Light-Emitting Diode, OLED for short) display is becoming more and more mature, and has been more and more applied in various display fields. [0003] The OLED display drives each sub-pixel through a thin film transistor (Thin Film Transistor, TFT for short). Specifically, each sub-pixel is configured with a thin film transistor, so that each sub-pixel can operate independently and is not easily affected by other sub-pixels. [0004] Such as figure 1 As shown, in a conventional OLED display, each pixel unit is composed of three sub-pixels 10 of red (R), green (G), and blue (B), and the pixel unit array forms the entire display area. Such as figure 2 As shown, in another OLED display, each pixel unit is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H05B44/00
CPCH10K59/351H10K59/353G09G3/3208G09G2300/0452G09G2300/0465G09G3/3233H05B45/60H10K59/1216
Inventor 金羽锋
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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