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Novel capacitive touch screen, manufacturing method thereof, and touch screen terminal

A technology of a capacitive touch screen and a manufacturing method, which is applied to the input/output process of electrical digital data processing, instruments, and data processing, etc., can solve the problems of large capital investment in equipment and long output cycle, and reduce production costs and equipment. Simple, Inexpensive Effects

Active Publication Date: 2011-12-14
深圳豪威显示科技有限公司
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a new type of capacitive touch screen, which aims to avoid the large capital investment and production cycle required by the yellow light process caused by the use of thin film field effect transistor (TFT) technology in the production process. Long problem, reduce the production cost of capacitive screen

Method used

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  • Novel capacitive touch screen, manufacturing method thereof, and touch screen terminal
  • Novel capacitive touch screen, manufacturing method thereof, and touch screen terminal
  • Novel capacitive touch screen, manufacturing method thereof, and touch screen terminal

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Embodiment Construction

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] Please refer to Figure 7 , the novel capacitive touch screen provided by the present invention will now be described. The new capacitive touch screen includes a layer of panel glass 2, and also includes two layers of PET film (film) structure 1 coated with ITO conductive pattern layer 121 and silver paste electrode 14. The two layers of PET film (film) structure The piece 1 and the layer of panel glass 2 are bonded together by optical glue 3 in sequence.

[0035] The novel capacitive touch screen provided by the present invention consists of three layers,...

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Abstract

The invention is applicable to the technical field of touch screen production, and provides a novel capacitive touch screen and its manufacturing method and touch screen terminal; the novel capacitive touch screen includes a layer of panel glass, and also includes two layers coated with ITO conductive pattern layers and silver paste electrodes The PET film structural part, two layers of the PET film structural part and one layer of the panel glass are sequentially bonded together by optical glue; the capacitive screen manufacturing process of this structure does not need to be used when making ITO patterns and peripheral leads. The yellow light manufacturing process can greatly reduce equipment investment and process costs, and is conducive to the popularization and application of capacitive touch screens, thereby replacing resistive touch screens on a large scale.

Description

technical field [0001] The invention belongs to the technical field of touch screen production, and more specifically relates to a novel capacitive touch screen, a manufacturing method thereof, and a touch screen terminal. Background technique [0002] As consumer mobile communication devices become increasingly digital and integrate more functionality, it becomes even more important to develop intuitive and innovative user interface (UI) solutions. As part of user interface design, projected capacitive touchscreens can help address this challenge. On June 29, 2007, the much-anticipated iPhone set off wave after wave of touch panel boom in the world, and also caused a substantial increase in the application of touch screen products in consumer electronics products. The penetration rate of control panels has also increased rapidly. The iPhone uses a capacitive touchscreen. The use principle of the new capacitive touch screen is: according to the capacitance change of the c...

Claims

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Application Information

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IPC IPC(8): G06F3/044
Inventor 许生宋涛
Owner 深圳豪威显示科技有限公司
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