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Pressure sensing film and production method thereof

A pressure-sensitive film and pressure technology, applied in the field of pressure-sensitive film and its production, can solve problems such as inaccurate detection results

Inactive Publication Date: 2015-06-17
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a pressure-sensitive film and its manufacturing method, so as to overcome the defects in the prior art that two different devices are required for the pressure and flatness of the detection device, and the detection effect of the two devices is inaccurate

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  • Pressure sensing film and production method thereof
  • Pressure sensing film and production method thereof
  • Pressure sensing film and production method thereof

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Embodiment Construction

[0036] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0037] Such as Figure 1~2 As shown, the present invention provides a pressure-sensitive film, comprising: a substrate 1, a color-developing layer 2 and a color-forming layer 3 laminated in sequence;

[0038] On the substrate 1, another surface opposite to the surface adjacent to the color-developing layer 2 is used for bearing pressure;

[0039] The color-forming layer 3 includes at least one color-forming unit, and each color-forming unit includes at least two color capsules, the at least two color capsules have pressure thresholds different from each other, and when the pressure on them reaches their pressure threshold work when

[0040] The color-developing layer 2 ...

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Abstract

The invention relates to the field of display technology and particularly relates to a pressure sensing film and a production method thereof. The pressure sensing film comprises a substrate, a color developing layer and a color forming layer which are sequentially overlapped, wherein the surface of the substrate opposite to the surface adjacent to the color developing layer is used for bearing pressure; the color forming layer comprises at least one color forming unit; each color forming unit comprises at least two color sacs; the color sacs have different pressure bearing thresholds and work when the borne pressures reach the pressure bearing thresholds; and the color developing layer shows corresponding colors according to the working conditions of the color sacs, and each color is corresponding to the set pressure value. According to the pressure sensing film provided by the invention, the equipment pressure range is judged according to different colors to realize effective monitoring on the equipment pressure; and the flatness of the equipment is judged according to the uniformity of the test area colors, and a pressure test and a flatness test are combined so that the daily equipment pressure monitoring is more convenient.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a pressure-sensitive film and a manufacturing method thereof. Background technique [0002] During production, daily monitoring of equipment pressure and flatness is required. Usually, a pressure tester is used to test the pressure, but this method is complicated to test the pressure, and the operation is very inconvenient, so it is not suitable for daily monitoring of equipment pressure. The flatness of the test equipment is detected by the traditional pressure-sensitive film, but the pressure-sensitive film is not sensitive to the pressure value and cannot be used for monitoring the pressure of the equipment. Contents of the invention [0003] (1) Technical problems to be solved [0004] The technical problem to be solved by the present invention is to provide a pressure-sensitive film and its manufacturing method, so as to overcome the defects in the prior art that two di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L1/00
CPCB32B37/144B32B2367/00B32B2250/03G01L7/026G01L11/02G01L1/24B32B27/36B32B2307/404B32B2307/51G01L1/247B32B3/18B32B27/06
Inventor 郝显刘宇
Owner BOE TECH GRP CO LTD
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