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Array substrate, display device and wearable device

A technology for an array substrate and a display device, which is applied in the fields of display devices, wearable devices, and array substrates, can solve problems such as low edge display quality, and achieve the effect of solving the problem of low aperture ratio and utilization rate.

Active Publication Date: 2015-11-25
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the technical solution of the present invention is to provide an array substrate, a display device and a wearable device to solve the problem of low display quality at the edge of a circular or irregularly shaped display area in the prior art

Method used

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  • Array substrate, display device and wearable device
  • Array substrate, display device and wearable device
  • Array substrate, display device and wearable device

Examples

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Embodiment 1

[0034] image 3 It is a schematic structural diagram of the array substrate according to the first embodiment of the present invention. refer to image 3 As shown, the array substrate 10 includes a plurality of pixel units, and the plurality of pixel units form a display area. In the first embodiment, the display area is formed in a circle, that is, a plurality of pixel units are arranged to form a circular display area. Those skilled in the art can understand that each pixel unit includes a thin film transistor and a pixel electrode connected to the thin film transistor, such as figure 1 As shown, the thin film transistors are connected to the data lines and gate lines arranged vertically and horizontally on the array substrate. The arrangement structure of the pixel unit is a conventional technique in the art, and will not be described in detail here.

[0035] refer to image 3 As shown, the array substrate 10 includes at least four setting areas, which are: the first set...

Embodiment 2

[0041] The present invention also provides the array substrate of the second embodiment, wherein on the basis of the first embodiment, the first setting area 110 , the second setting area 120 , the third setting area 130 and the fourth setting area 140 of the array substrate 10 are The combination is formed as the entire display area, such as Image 6 shown.

[0042] see Image 6 As shown, in the second embodiment, the display area is also formed in a circular shape. In the entire display area, the X-axis and Y-axis centerlines of the display area are used as dividing lines, and the entire display area is formed into four display quadrant areas, that is, four setting areas are formed correspondingly.

[0043] Among them, in the first setting area 110, such as Figure 4a As shown, the thin film transistor of each pixel unit is located at the upper left position compared to the pixel electrode; in the second setting area 120, as shown in the figure Figure 4b As shown, the t...

Embodiment 3

[0047] The present invention also provides the array substrate of the third embodiment, wherein in the third embodiment, such as Figure 7 As shown, the array substrate includes a plurality of edge pixel units 12 located at the edge of the display area, wherein the pixel electrode 121 in each edge pixel unit 12 includes a first edge 1211 formed as a part of the edge of the display area, the first edge The 1211 is formed in a curved arc shape, and the thin film transistor 1212 in the edge pixel unit 12 is located on a side closer to the edge of the display area than the pixel electrode 121 . Preferably, the first edges of the pixel electrodes 121 in the plurality of edge pixel units 12 are combined to form the edge of the display area.

[0048] In the array substrate described in the third embodiment, on the basis that the pixel electrodes of the edge pixel units 12 at the edge of the display area are arranged to the side close to the edge of the display area, the pixel electro...

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Abstract

The invention provides an array substrate, a display device and a wearable device. The array substrate comprises a plurality of pixel units. The multiple pixel units form a display area. Each pixel unit comprises a pixel electrode and a thin film transistor connected with the pixel electrode. The thin film transistors of the pixel units on the edge of the display area are located on the side close to the edge of the display area relative to the pixel electrodes. Due to the fact that the thin film transistors of the pixel units on the edge of the display area of the array substrate are arranged on the side close to the edge of the display area, the thin film transistors occupy the edge of the display area, and the larger display area is reserved for containing the pixel electrodes for image display; accordingly, the problems that the opening rate and the utilization rate of the pixel units on the edge are low and the display quality is affected are solved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, a display device and a wearable device. Background technique [0002] With the development of display technology, liquid crystal display technology has been widely used in various display devices. At present, in addition to the usual TVs, computers, IPADs, etc., various wearable devices have also begun to use liquid crystal display technology. [0003] Due to people's demand for various structural forms of wearable devices, the shapes of dials of wearable devices currently on the market are varied, and in addition to the usual rectangular design, there are also circular or other irregular shapes. However, for a circular or other irregularly shaped display panel, when the array substrate is arranged in the usual arrangement of pixel units, as figure 1 As shown, since the pixel unit 11 is usually formed into a regular rectangular area, when a plurality...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1368H01L27/12
CPCG02F1/1362G02F1/1368H01L27/1214G02F2201/40G02F1/134309G02F2201/122G02F2201/123G02F2201/56H01L27/12H01L27/1218H01L27/124
Inventor 李文波
Owner BOE TECH GRP CO LTD