Mask device and manufacturing method thereof
A manufacturing method and mask technology, which are applied to the photoengraving process, optics, instruments and other directions of the pattern surface, can solve the problems of declining product yield, low production efficiency, complicated projective capacitive touch panel process, etc. The effect of reducing defects and improving yield
Active Publication Date: 2014-12-10
SHENZHEN LAIBAO HI TECH
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Problems solved by technology
However, if the first connection terminal or the second connection terminal of the projected capacitive touch panel is etched by a photolithography process, it is very easy to damage the first connection terminal or the second connection terminal, or scratch the X-axis sensing electrode layer or The protective layer on the Y-axis senses the electrode layer. Therefore, using a photolithography process to process the protective layer on the first connection terminal or the second connection terminal of the projected capacitive touch panel not only makes the process of making the projected capacitive touch panel Complicated, low production efficiency, high production cost, and, on a large glass substrate, as long as the first connection terminal or the second connection terminal of a projected capacitive touch panel is damaged, the entire glass substrate will be scrapped , affecting other projected capacitive touch panels located on the same glass substrate, therefore, resulting in a decline in the yield of the product
Method used
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[0025] In order to illustrate the mask device provided by the present invention and the manufacturing method thereof, detailed explanations are given below in conjunction with the accompanying drawings.
[0026] see figure 1 , which is a schematic diagram of the mask device provided by the present invention. The mask device 100 is used for shielding the area of the substrate 200 where no protective layer needs to be made during the process of making the protective layer of the panel structure, and the mask device 100 includes a mask module 110, a first driving module 120, and a supporting module 130 and the second driving module 140 . The mask module 110 and the first driving module 120 are respectively located on two sides of a substrate 200 for fabricating a panel structure, and the mask module 110 and the first driving module 120 are disposed opposite to each other. The supporting module 130 includes an adjusting module (not shown in the figure), which is detachably combi...
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The invention relates to the technical field of flat panel display, and especially relates to a mask device comprising a mask module, a first driving module, a supporting module, and a second driving module. The mask module and the first driving module are respectively positioned on two sides of a substrate, and the two are arranged oppositely. The first driving module is used for providing a first force for the mask module, such that the mask module can be combined with the first driving module, and the substrate can be fixed between the mask module and the first driving module. The supporting module comprises an adjusting module which is respectively detachably connected with the mask module and the first driving module. The adjusting module can be used for adjusting the distance between the mask module and the first driving module. The second driving module and the mask module are respectively positioned on two sides of the first driving module, and are used for providing a second force for the substrate, such that the substrate can be fixed on the first driving module before the mask module is combined with the first driving module. Also, the invention provides a manufacturing method of the mask device.
Description
technical field [0001] The invention relates to the field of flat panel display technology, in particular to a mask device and a manufacturing method thereof. Background technique [0002] Touch panels are classified into resistive touch panels, capacitive touch panels, infrared touch panels and acoustic wave touch panels according to their different touch principles. [0003] Resistive, infrared, and acoustic wave touch panels are not suitable for use as an operation interface of a handheld mobile terminal due to defects caused by their working principles. Capacitive touch panels are widely used in handheld mobile terminals due to their good touch sensitivity, long service life, and less interference from external signals. [0004] Capacitive touch panels are further divided into surface capacitive touch panels and projected capacitive touch panels. Since the surface capacitive touch panel can only realize single-point touch, its application range is not wide. The projec...
Claims
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IPC IPC(8): G03F1/00
Inventor 王士敏郭元元商陆平李绍宗王连彬陈雄达
Owner SHENZHEN LAIBAO HI TECH