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Curved-display panel and display device

A curved surface display and panel technology, applied in nonlinear optics, instruments, optics, etc., can solve the problem of light leakage in the dark state of curved display panels

Active Publication Date: 2019-11-29
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a curved display panel and a display device, which are used to solve the problem of light leakage in the dark state of the curved display panel due to the easy sliding of spacers under the action of stress in the prior art

Method used

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  • Curved-display panel and display device

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Embodiment Construction

[0062] Aiming at the problem existing in the prior art that the spacer is easy to slide under the action of stress, resulting in light leakage in the dark state of the curved display panel, the embodiments of the present invention provide a curved display panel and a display device.

[0063] The specific implementation manners of the curved display panel and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The thickness and shape of each film layer in the drawings do not reflect the real scale, and the purpose is only to illustrate the content of the present invention.

[0064] first, figure 1 It is a schematic top view structural diagram of a curved display panel provided by an embodiment of the present invention, figure 2 with image 3 , Figure 8 with Figure 9 , Figure 12 with Figure 13 respectively figure 1 A schematic cross-sectional view at the dotted line M, ...

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Abstract

The invention discloses a curved-display panel and a display device. The curved-display panel comprises a first substrate and a second substrate in opposite arrangement, multiple spacers located at one side, facing to the second substrate, of the first substrate; each blocking part is only located at one side, on a setting direction, of the end part of each spacer; the setting direction is a sliding tendency direction of the end part of each spacer after the curved-display panel is bent; each blocking part is used for preventing the spacer from sliding on the setting direction. In the above curved-display panel, multiple blocking parts are arranged between the first substrate and the second substrate, and each blocking part is only located at one side, on a setting direction, of the end part of each spacer, and the blocking part is used for preventing the spacer from sliding along the setting direction, thereby avoiding the light leakage of the curved-display panel since the spacers slide under the stress effect, the dark-state light leakage phenomenon of the curved-display panel is improved, and the performance and yield of the curved-display panel are improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a curved display panel and a display device. Background technique [0002] With the development of in-vehicle display technology year by year, people have more and more demands for in-vehicle display devices. Among them, the visual effects of display devices are highly required. With better visual effects, curved display panels are more and more used in the field of vehicle display, so that the vehicle display device is full of technology and brings people a better visual experience. [0003] At present, for liquid crystal display panels with curved surfaces, the liquid crystal display panel is generally bent directly by stress, so as to achieve the effect of the curved surface. However, when the liquid crystal display panel is bent, the spacers in the liquid crystal cell are prone to slide under the action of stress. The spacer is easy to scratch the alignment layer during the...

Claims

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Application Information

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IPC IPC(8): G02F1/1339G02F1/1333
CPCG02F1/13394G02F1/1333
Inventor 周荣生朴哲邱英彰
Owner XIAMEN TIANMA MICRO ELECTRONICS
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