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A kind of touch display screen and its manufacturing method

A technology of touch display screen and manufacturing method, which is applied in the manufacture of touch display screens and the field of touch display screens, can solve problems such as defects, achieve high yield, save materials, and improve production yield

Active Publication Date: 2018-07-17
TRULY OPTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a manufacturing method of a touch display screen, which forms two layers of conductive functional pattern layers for realizing the touch function on the upper surface of the substrate and the upper surface of the display panel respectively, which can avoid Or reduce the problem of poor light-emitting functional layer and / or touch functional layer caused by the touch display screen manufacturing process in the prior art, improve production yield, simple process and cost saving

Method used

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  • A kind of touch display screen and its manufacturing method
  • A kind of touch display screen and its manufacturing method
  • A kind of touch display screen and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Please refer to figure 1 , the present embodiment provides a method for manufacturing an AMOLED touch display, which includes the following steps:

[0059] providing a substrate;

[0060] forming a first conductive pattern layer and a first binding site electrically connected to the first conductive pattern layer on the upper surface of the substrate;

[0061] cutting the substrate to obtain a plurality of small pieces of the substrate having a first conductive pattern layer;

[0062] Provide an AMOLED upper substrate;

[0063] Forming a second conductive pattern layer and a second binding site electrically connected to the second conductive pattern layer on the upper surface of the AMOLED upper substrate;

[0064] Provide an AMOLED lower substrate;

[0065] Forming a light-emitting functional layer on the upper surface of the AMOLED lower substrate;

[0066] Attaching the lower surface of the AMOLED upper substrate to the upper surface of the AMOLED lower substrate ...

Embodiment 2

[0080] Please refer to figure 2 , the difference between this embodiment and embodiment 1 is: first obtain a large AMOLED touch display screen, and then cut to obtain a small AMOLED touch display screen; it specifically includes the following steps:

[0081] providing a substrate;

[0082] forming a first conductive pattern layer and a first binding site electrically connected to the first conductive pattern layer on the upper surface of the substrate;

[0083] Provide an AMOLED upper substrate;

[0084] Forming a second conductive pattern layer and a second binding site electrically connected to the second conductive pattern layer on the upper surface of the AMOLED upper substrate;

[0085] Provide an AMOLED lower substrate;

[0086] Forming a light-emitting functional layer on the upper surface of the AMOLED lower substrate;

[0087] Attaching the lower surface of the AMOLED upper substrate to the upper surface of the AMOLED lower substrate through sealant alignment pac...

Embodiment 3

[0092] Please refer to image 3 , the present embodiment provides an AMOLED touch display screen, which includes:

[0093] A substrate 1, which has a first conductive pattern layer 13 formed on the upper surface 11 of the substrate 1 and a first binding position 14 electrically connected to the first conductive pattern layer 13;

[0094] An AMOLED upper substrate 2, which has a second conductive pattern layer 23 formed on the upper surface 21 of the AMOLED upper substrate 2 and a second binding position 24 electrically connected to the second conductive pattern layer 23;

[0095] An AMOLED lower substrate 3, which has a light-emitting functional layer 32 formed on the upper surface 31 of the AMOLED lower substrate 3; wherein,

[0096] The lower surface 22 of the AMOLED upper substrate 2 faces the upper surface 31 of the AMOLED lower substrate 3 and is laminated by sealant alignment packaging;

[0097] The lower surface 12 of the substrate 1 faces the upper surface 21 of the ...

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Abstract

The invention discloses a manufacturing method of a touch display screen. The method comprises steps as follows: forming a first conductive pattern layer and a first binding position on the upper surface of a substrate; forming a second conductive pattern layer and a second binding position on the upper surface of a display panel; correspondingly fitting the lower surface of the substrate with the upper surface of the display panel. The invention further discloses the touch display screen. With the adoption of the method, the two conductive pattern layers for realizing the touch function are formed on the upper surface of the substrate and the upper surface of the display panel respectively, so that the problem of poor light-emitting function layers and / or touch function layers caused by manufacturing of touch display screens in the prior art can be solved or reduced, the manufacturing yield can be increased, the technology is simple, and the cost is saved.

Description

technical field [0001] The invention relates to the display field, in particular to a method for manufacturing a touch screen and the touch screen. Background technique [0002] At present, ON CELL structure is diversified, and the competition among various manufacturers is becoming more and more fierce. The unit price, delivery date and quality of products will become the bargaining chips for each manufacturer to compete with. AMOLED is a high-end display product, and the matching touch screen must also be high-end. Yes, it must have the high touch accuracy and multi-touch functions of the film double-layer structure and OGS bridge structure CTP, but the ON CELL touch function on AMOLED has the following disadvantages: [0003] 1) If the AMOLED is made first and then the touch function pattern is made, the touch function pattern process will cause adverse effects on the light-emitting function layer on the AMOLED and affect the yield; [0004] 2) If the touch function patt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/041G06F2203/04103
Inventor 林汉良邱泽银胡爱兰
Owner TRULY OPTO ELECTRONICS