Light polarizing-filtering module, manufacturing method thereof and touch display screen
A polarizing and polarizing film technology, applied in the direction of optical filters, optics, nonlinear optics, etc., can solve the problem of increasing the thickness of the touch display screen, and achieve the effect of saving materials and assembly costs and reducing thickness
Active Publication Date: 2013-10-02
ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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[0004] Traditional displays mainly include polarizers, filter components, liquid crystal modules, and TFTs (Thin Film Transistors, thin film transistors), which already have a large thickness, and when the touch screen is continued to be attached to the display, the touch screen will be further increased. The thickness of the display
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[0064] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.
[0065] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or a central element may also exist. When an element is considered to be "connected" to another element, it can be directly connected to the ot...
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Abstract
A light polarizing-filtering module comprises a light polarizing assembly and a light filtering assembly. The light polarizing assembly comprises a light polarizing plate and a first conducting layer arranged on one side of the light polarizing plate. The light filtering assembly comprises a transparent substrate, a light filtering layer and a second conducting layer which are arranged on the same side of the transparent substrate. According to the light polarizing-filtering module, touch operation, a light polarizing function and a light filtering function can be achieved at the same time. Serving as a necessary part of a display screen, the light polarizing-filtering module can directly enable the display screen to have the touch control function when used in the display screen. A touch screen is not needed to be assembled on the display screen. Therefore, reduction of the thickness of an electronic product is facilitated, and meanwhile material and assembly cost are greatly saved. The invention further provides a touch display screen and a manufacturing method for the light polarizing-filtering module.
Description
Technical field [0001] The present invention relates to the technical field of flat display, in particular to a polarizing filter module and a manufacturing method thereof and a touch display screen. Background technique [0002] The touch screen is an inductive device that can receive input signals such as touch. The touch screen gives a new look to information interaction and is a very attractive new information interaction device. The development of touch screen technology has attracted widespread attention from the information media circles at home and abroad, and has become a rising sun high-tech industry in the optoelectronic industry. [0003] Currently, electronic products with touch display functions include a display screen and a touch screen located on the display screen. As a component independent of the display screen, the touch screen needs to be ordered according to the size of the display screen when it is used in some electronic products that realize human-comput...
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IPC IPC(8): G06F3/041G02B5/20G02F1/1335
Inventor 唐根初刘伟董绳财唐彬何世磊
Owner ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD