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A pressure-sensitive film and its production method

A production method and technology of pressure-sensitive film, applied to chemical instruments and methods, fluid pressure measurement using optical methods, lamination, etc., can solve problems such as inaccurate detection results

Inactive Publication Date: 2018-01-23
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • A pressure-sensitive film and its production method
  • A pressure-sensitive film and its production method
  • A pressure-sensitive film and its production method

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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, in particular to a pressure-sensitive film and a manufacturing method thereof. The pressure-sensitive film includes a base sheet, a color-forming layer and a color-forming layer laminated in sequence; on the base sheet, another surface opposite to the surface adjacent to the color-forming layer is used for bearing pressure; the color-forming layer includes at least one color-forming unit , each of the color forming units includes at least two color capsules, at least two color capsules have different pressure thresholds from each other, and work when the pressure on them reaches the pressure threshold; The conditions are colored accordingly, each color corresponding to the set pressure value. The pressure-sensitive film provided by the present invention can effectively monitor the pressure of the equipment by judging the pressure range of the equipment through different colors; the flatness of the equipment can be judged by the uniformity of the color of the test area, and the pressure test and the flatness test are combined. , making daily equipment pressure monitoring 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 Patents(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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