Touch film, manufacturing method thereof, touch panel, circuit board thereof and wearing equipment
A technology of touch film and touch electrode, which is applied in the field of touch panel and its circuit board and wearable equipment, touch film and its production, and can solve the problem of large influence, large size of binding area, and influence on the shape of the touch panel. structural issues
Active Publication Date: 2018-06-15
INTERFACE TECH CHENGDU CO LTD +2
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Since the number of touch leads is multiple, the multiple touch leads converge to the bonding area, which will lead to a larger size of the bonding area, which will affect the shape and structure of the entire touch panel, especially the touch panel of a small-sized device. Such as watches, which are more affected
Method used
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[0029] In order to facilitate the understanding of the present invention, a more comprehensive description of the touch film and its manufacturing method, the touch panel and its circuit board and wearable devices will be given below with reference to related drawings. The drawings show preferred embodiments of the touch film and its manufacturing method, the touch panel and its circuit board and wearable devices. However, the touch film and its manufacturing method, the touch panel and its circuit board, and the wearable device can be implemented in many different forms and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the touch film and its manufacturing method, the touch panel and its circuit board and the wearable device more thorough and comprehensive.
[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by ...
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The invention provides a touch film, a manufacturing method thereof, a touch panel, a circuit board thereof and wearing equipment. The touch film is connected with an external detection circuit through the flexible circuit board, and includes touch electrodes and connection parts connected with the touch electrodes. One end of each connection part away from a touch electrode is a connection pin. The connection pin is used for connection with the flexible circuit board to transmit touch signals, which are sensed by the touch electrode, to the external detection circuit. The touch electrodes include a plurality of touch units. The plurality of touch units are arranged in a mutually insulated manner. The number of the connection parts is the same as the number of the touch units, and the sameare in one-to-one correspondence. A plurality of connection pins are arranged in a spacing manner around the touch units. The invention also provides the method of preparing the touch film, the touchpanel, the circuit board thereof and the wearing equipment. The touch film, the manufacturing method thereof, the touch panel, the circuit board thereof and the wearing equipment mentioned above canenable an external structure of the touch panel to be not impacted.
Description
Technical field [0001] The present invention relates to the field of touch technology, in particular to a touch film and a manufacturing method thereof, a touch panel, a circuit board thereof, and a wearable device. Background technique [0002] In recent years, touch panels have been widely used in various electronic products, such as mobile phones, global positioning systems, and watches. Among them, the touch film is an important part of the touch panel. The touch film usually includes touch electrodes and touch leads connected to the touch electrodes. The number of touch electrodes is multiple, the multiple touch electrodes are insulated, and the number of touch leads is the same as the number of touch electrodes, and One to one correspondence. The end of the touch lead away from the touch electrode converges to the binding area of the touch film, and the touch lead in the binding area is connected to the external detection circuit through the flexible circuit board, so t...
Claims
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Login to View More IPC IPC(8): G06F3/041
CPCG06F3/041G06F2203/04102G06F2203/04103
Inventor 巩厚富刘恒兵任慧敏陈益莹黄彦衡
Owner INTERFACE TECH CHENGDU CO LTD