Double-sided display module with optically functional film
An optical function, double-sided display technology, applied in optics, optical components, nonlinear optics, etc., can solve the problems of loss of light intensity, decrease of display brightness of liquid crystal display, increase of thickness of liquid crystal display, etc., to reduce brightness and reduce overall volume , the effect of reducing the thickness
Inactive Publication Date: 2016-11-30
王仁宏 +1
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[0004] In addition, the internal components of the backlight module in the display are mainly composed of light-emitting components, optical light guide plates, optical conversion films, diffusion films and brightness enhancement films. Optical conversion films, diffusion films and brightness enhancement films are all independent optical components. , Therefore, when assembling these optical components, the matching between these optical components must be considered, and in order to allow the optical characteristics of each optical component to be fully utilized, when assembling these components, it is necessary to reserve between the optical components A certain air gap, however, this structure not only increases the thickness of the overall liquid crystal display, but also causes light intensity loss due to light scattering and reflection in the reserved air gap during light transmission, which leads to the display brightness of the overall liquid crystal display. reduce
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[0016] Since the present invention discloses a double-sided display module, the light-emitting technology of the light-emitting component and the display technology of the display panel used therein have been understood by those with ordinary knowledge in the relevant technical field, so the following description will not be fully described. . At the same time, the diagrams compared below are schematic representations of structures and functions related to the features of the present invention, and are not and need not be completely drawn according to actual dimensions, so please describe first.
[0017] The invention relates to a double-sided display module with an optical function film, in particular to a double-sided display module including a double-sided display, an optical module and a display controller.
[0018] First, see figure 1 , is a schematic diagram of the double-sided display module of the present invention.
[0019] Such as figure 1 As shown, the double-sid...
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Abstract
A double-sided display module with two optically functional films is disclosed in the invention and includes a double-sided display panel, a lighting module, and a display controller. The double-sides display panel includes two oppositely disposed display panels, a light guide module, and two optically functional films. Each of the optically functional films includes a first transformation layer, a second transformation layer, a diffusion layer, a brightness enhancement layer, and a polarized layer, and each layer of the optically functional film is attached to each other by transfer-coating process. Therefore, the thickness of the optically functional film can be reduced, so that the cost of manufacturing the double-sided display module with the optically functional films is saved and the volume of the double-sided display module is reduced as well without reducing overall brightness of the double-sided display module.
Description
technical field [0001] The invention relates to a display module, in particular to a double-sided display module with an optical function film. Background technique [0002] With the advancement of science and technology, the development of liquid crystal displays has become thinner and thinner, which is convenient for portability or easy configuration. At the same time, the application range of liquid crystal displays is also quite wide. The application types are common in portable displays, large-scale displays used in outdoor or indoor exhibitions. Monitors, desktop monitors and car monitors, etc. However, no matter what kind of application it is, reducing the size and cost of liquid crystal displays has always been a problem that technicians need to solve. [0003] A double-sided liquid crystal display has been developed. In order to use one controller to control two liquid crystal displays at the same time, the common design is that two liquid crystal displays are arran...
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IPC IPC(8): G02F1/1335G09F9/35
CPCG02F1/133606G09F9/35G02F1/133607G02B6/0063G06F3/1431G09G2300/023G02F1/133615G02B6/0051G02B6/0056G02B6/0076G02F1/133555G02B6/0053G02F1/133342
Inventor 王仁宏
Owner 王仁宏