Touch panel roll and manufacturing method thereof
A technology of a touch panel and a manufacturing method, which is applied to the input/output of user/computer interaction, computer parts, graphic reading, etc., can solve the problems of complicated manufacturing process steps, low qualification rate, transparent film and glass substrate of the touch panel. It consumes a lot of manpower and time costs to achieve the effect of shortening the production process time, reducing waste and convenient transportation.
Inactive Publication Date: 2013-08-21
IND TECH RES INST
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Problems solved by technology
[0005] However, the above-mentioned manufacturing process steps for forming the touch panel are quite complicated, and the bonding and alignment between the transparent film and the glass substrate need to consume a lot of manpower and time costs, and after the touch panel is formed, the circuit still needs to be placed artificially. The board is inserted into the touch panel, so there is a threshold for entering mass production
In addition, artificial bonding and alignment will also cause the problem of lower pass rate
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[0036] Figure 1A to Figure 1B It is a top view of the manufacturing process of the first structure volume according to the embodiment of the present invention. In this embodiment, the first structure volume can be regarded as the upper structure in the touch panel. First, please refer to Figure 1A , forming a transparent conductive layer 102 on the flexible substrate 100 . The material of the flexible substrate 100 is, for example, polyethylene terephthalate or polycarbonate. The material of the transparent conductive layer 102 is, for example, a transparent conductive oxide (such as indium tin oxide), an organic transparent conductive substance (such as poly(3,4-dioxylthiophene): sulfonated polystyrene), or carbon nanotubes. The method for forming the transparent conductive layer 102 is, for example, to firstly form a transparent conductive material layer on the flexible substrate 100 . Then, the roll of photoresist material is bonded to the flexible substrate 100 in a r...
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The invention discloses a touch panel roll and a manufacturing method thereof. The method comprises a step of providing first and second structure rolls. A forming method of the first structure roll comprises steps of forming an opening in a first flexible substrate and extending a lead electrically connected with each electrode to the opening. A forming method of the second structure roll comprises steps of forming the lead electrically connected with each electrode and an independent lead corresponding to the lead in the first structure roll on a transparent conductive layer, wherein one ends of the leads are positioned at a position corresponding to the opening. The method also comprises a step of compressing the first structure roll and the second structure roll in a roll-to-roll mode.
Description
technical field [0001] The present invention relates to a panel and its manufacturing method, and in particular to a touch panel roll and its manufacturing method. Background technique [0002] With the advancement of display technology, people can make their lives more convenient with the assistance of displays. In order to pursue the characteristics of lightness and thinness of the display, the flat panel display (flat panel display, FPD) has become the current mainstream. [0003] With the rise of flat-panel displays, the use of touch panels to replace keyboards, mice, and other input devices has become mainstream, which makes the use of various information devices easier. For example, automotive touch panels are used for car navigation. In addition, game consoles, public information systems (including vending machines, bank ATMs, and navigation systems), small electronic products (PDAs), e-books, and other machines that require human control are all indispensable for t...
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IPC IPC(8): G06F3/01
Inventor 姚宝顺路智强
Owner IND TECH RES INST