Flexible substrate, carrier platform, flexible display and preparation method thereof

A flexible display and flexible substrate technology, applied in the direction of instrumentation, nonlinear optics, printed circuit manufacturing, etc., can solve problems affecting the flatness of flexible substrate 02, poor warping, flexible substrate 02 bubbling, etc., to reduce the phenomenon of bubbling and warpage defects, quality improvement, and effects of reducing bubbling

Active Publication Date: 2015-08-05
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The attachment state between the flexible substrate and the carrier platform in the traditional flexible display manufacturing method is as follows: figure 1 As shown, one side of the flexible substrate 02 is attached to the carrier platform 01, and a display device is prepared on the other side of the flexible substrate 02; since the flexible substrate 02 itself is relatively thin and has a large area, it is attached to the carrier platform 01, due to the poor flatness of the carrier platform 01, after the flexible substrate 02 is attached to the carrier platform 01, there will often be gas between the flexible substrate 02 and the carrier platform 01, and this part of the gas is in contact with the surrounding environment. The gas is not connected, it is difficult to discharge this part of the gas from between the two, and this part of the gas between the flexible substrate 02 and the carrier platform 01 will cause bubbling to the flexible substrate 02; and in the process of preparing the display device, due to The existence of this part of the gas affects the flatness of the flexible substrate 02, which is easy to cause the occurrence of warping defects

Method used

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  • Flexible substrate, carrier platform, flexible display and preparation method thereof
  • Flexible substrate, carrier platform, flexible display and preparation method thereof
  • Flexible substrate, carrier platform, flexible display and preparation method thereof

Examples

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Embodiment 1

[0049] This embodiment provides a flexible substrate 2, such as figure 2 shown, including:

[0050] The spacers 3 are distributed at intervals, and the spacers 3 are located on the other side of the flexible substrate 2 opposite to the side on which the display device 5 is prepared.

[0051] When the flexible substrate 2 with the above-mentioned structure is used to prepare a flexible display, one side of the flexible substrate 2 with spacers 3 distributed at intervals is attached to the carrier platform 1, and there are spacers distributed at intervals between the flexible substrate 2 and the carrier platform 1 Object 3, the gaps between the spacers 3 distributed at intervals can make the gas existing between the flexible substrate 2 and the carrier platform 1 communicate with the gas in the surrounding environment, so as to facilitate the gas discharge between the flexible substrate 2 and the carrier platform 1 , the flatness of the flexible substrate 2 is improved, the oc...

Embodiment 2

[0060] This embodiment also provides a carrier platform 1, such as Figure 5 shown, including:

[0061] The spacers 4 are distributed at intervals, and the spacers 4 are located on the side of the carrier platform 1 carrying the flexible substrate 2 .

[0062] Since the side of the attached flexible substrate 2 has spacers 4 distributed at intervals, the gaps between the spacers 4 distributed at intervals can make the gas existing between the flexible substrate 2 and the carrier platform 1 and the gas in the surrounding environment In the same way, it is beneficial for the gas between the carrier platform 1 and the flexible substrate 2 to be better discharged, and at the same time, the flatness of the side of the carrier platform 1 attached to the flexible substrate 2 is improved, so that the flexible substrate 2 is attached to the carrier platform 1. One side of the display device 5 is flat.

[0063] Therefore, using the carrier platform 1 provided by the present invention ...

Embodiment 3

[0071] This embodiment provides a flexible display, such as Figure 6 As shown, it includes the flexible substrate 2 mentioned in the above technical solution.

[0072] Since the other side of the flexible substrate 2 used in the preparation of the above-mentioned flexible display is opposite to the side for preparing the display device 5, there are spacers 3 distributed at intervals, during the preparation of the flexible display, spacers 3 distributed at intervals exist The gap can make the gas existing between the flexible substrate 2 and the carrier platform 1 communicate with the gas in the surrounding environment, facilitate the gas discharge between the flexible substrate 2 and the carrier platform 1, and reduce the drum of the flexible substrate 2 in the process of manufacturing the flexible display. The occurrence of the bubble phenomenon improves the quality of the flexible display.

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Abstract

The invention relates to manufacturing of displays. A flexible substrate is disclosed, which has a plurality of spacers arranged at intervals on one side thereof. The invention also discloses a support platform with spacers arranged at intervals, a flexible display formed from the flexible substrate with the spacers arranged at intervals and a method for manufacturing the flexible display. it

Description

technical field [0001] The invention relates to the technical field of display preparation, in particular to a flexible substrate, a carrier platform, a flexible display and a preparation method thereof. Background technique [0002] Liquid crystal display (LCD) technology has developed rapidly in the past ten years, and great progress has been made in terms of screen size and display quality. With the development of flexible display technology, flexible display products that are closer to traditional display modes will soon It will also enter the homes of ordinary people. Due to the unique bendable characteristics of the flexible display, it will have many special user experiences. [0003] The attachment state between the flexible substrate and the carrier platform in the traditional flexible display manufacturing method is as follows: figure 1 As shown, one side of the flexible substrate 02 is attached to the carrier platform 01, and a display device is prepared on the o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1339
CPCY10T29/49002Y10T428/24802Y10T428/24917G02F1/13394H05K1/028Y10T428/24926H05K3/00G02F1/133305
Inventor 周伟峰
Owner BOE TECH GRP CO LTD
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