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Touch control display screen structure and manufacturing method thereof

A technology of touch display screen and display screen, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc. Problems such as color deviation, to achieve the effect of improving appearance expressiveness

Active Publication Date: 2015-03-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the screen of the existing mobile phone is turned off, the display colors of the display area and the ink area are inconsistent, and there is color deviation, which leads to poor expressiveness of the appearance of the mobile phone; The color displayed by the light projected from the back, while the display screen and touch screen have multi-layer coated films, due to the interference of the film, there is a color deviation between the displayed color of the display area and the ink area

Method used

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  • Touch control display screen structure and manufacturing method thereof
  • Touch control display screen structure and manufacturing method thereof
  • Touch control display screen structure and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] as attached figure 1 As shown, a touch screen structure includes a display screen 2 and a touch screen with a touch function, the cover glass 1 of the touch screen includes a display area and an ink area, and the ink area on the back of the cover glass consists of An optical film layer 3 and an ink layer 4 are sequentially arranged on the outside, the optical film layer is plated on the back of the cover glass 1 through a non-conductive coating target, and the display screen 2 is bonded to the cover glass 1 through an optical glue 5. The display area on the back of the cover glass 1. The optical film layer 3 is used to adjust the display color difference between the display area and the ink area, so that when the touch display screen is in a black screen state, the display colors of the display area and the ink area are consistent Or basically consistent, so that the appearance of the device (such as a mobile phone, which is described in the present invention using the...

Embodiment 2

[0031] A method for manufacturing the touch display screen structure as described in Embodiment 1, as attached figure 2 As shown, the method steps include:

[0032] S1. Attach the display screen to the display area on the back of the cover glass of the touch screen;

[0033] S2. Measure the reflection curves of visible light in the display area and the ink area of ​​the cover glass respectively, the reflection curve is the relationship curve between the reflectance of visible light and the wavelength;

[0034] S3. Design the optical film layer according to the difference between the measured reflection curve of the display area and the reflection curve of the ink area, so that after the optical film layer is coated on the ink area on the back of the cover glass, the visible light The reflection curve of the display area of ​​the cover glass is consistent or basically consistent with the reflection curve of the ink area;

[0035] S4, using a non-conductive coating target to ...

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PUM

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Abstract

The invention discloses a touch control display screen structure and a manufacturing method thereof. The touch control display screen structure comprises a display screen and a touch screen, wherein the cover plate glass of the touch screen comprises a display area and a printing ink area; an optical film layer and a printing ink layer are sequentially arranged in the printing ink area at the back of the cover plate glass from inside to outside; the optical film layer is plated at the back of the cover plate glass through a non-conducting coating film target; the display screen is adhered to the display area at the back of the cover plate glass through an optical adhesive. According to the touch control display screen structure provided by the invention, the optical film layer is arranged in the printing ink area at the back of the cover plate glass and used to adjust the difference of displayed colors between the display area and the printing ink are of the touch control display screen, so as to enable the displayed colors of the display area and the printing ink area to be identical or basically identical when the touch control display screen is in a black screen state, and further effectively improve the appearance expression of the mobile phone.

Description

technical field [0001] The invention relates to the field of touch screens, in particular to a touch screen structure and a manufacturing method thereof. Background technique [0002] Mobile phone has become an indispensable electronic communication tool in people's life, and the shapes of existing mobile phones are also varied, so as to satisfy people's requirements for various mobile phone appearance shapes. At present, when the screen of the existing mobile phone is turned off, the display colors of the display area and the ink area are inconsistent, and there is color deviation, which leads to poor expressiveness of the appearance of the mobile phone; The color displayed by the light projected from the back, while the display screen and touch screen have multi-layer coated films, due to the interference of the films, there is a color deviation in the displayed colors of the display area and the ink area. Therefore, it is necessary to provide a technical solution for imp...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F2203/04103
Inventor 伏安
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD