Ultra-thin curved display device
A curved surface display device, ultra-thin technology, applied in the direction of identification devices, instruments, etc., can solve the problems of curvature change, weak mechanical components, difficulty in maintaining curvature of ultra-thin curved surface TV, etc., and achieve the effect of reliable curvature
Active Publication Date: 2019-11-22
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
[0004] Nowadays, in order to pursue better viewing effects, curved TVs have emerged as the times require. Compared with flat-screen TVs, curved TVs have smoother curved appearance, better contrast, wider viewing angles, and more realistic picture presence. A series of advantages, however, the competition of ultra-thin curved all-in-one machines on the market is fierce. As the thickness becomes thinner and thinner, the strength of the mechanical components becomes weaker. The curvature changes, making it difficult for ultra-thin curved TVs to maintain the curvature, resulting in products that cannot be extremely thin
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[0020] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0021] refer to figure 1 and figure 2 The ultra-thin curved display device according to the embodiment of the present invention includes a display panel 10, an optical film set 20, a light guide plate 30, and an outer frame 100 for protection and positioning. On the surface, the light guide plate 30 and the display panel 10 have different bending curvatures, and the two opposite ends raised on the light-emitting surface of the light guide plate 30 are relatively fixed to the two opposite ends raised on the display panel 10, and the outer frame 100 will display The panel 10 , the optical film ...
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The invention discloses an ultrathin curved-surface display device. The ultrathin curved-surface display device comprises a display panel, an optical film set, a light guide plate and an outer frame, wherein the optical film set attaches to a light outlet face of the light guide plate, the light guide plate and the display panel have different bending curvatures, two upwarped opposite ends on the light outlet face of the light guide plate and two upwarped opposite ends of the display panel are fixed relatively, and the outer frame surrounds the display panel, the optical film set and the light guide plate. According to the ultrathin curved-surface display device, the display panel and the light guide plate are respectively bent, so that the display panel and the light guide plate have different curvatures, meanwhile, two ends of the display panel and the light guide plate are fixed together, and the curvature of the display device is maintained by utilizing the tightening force generated between the display panel and the light guide plate, so that the ultrathin curved-surface display device can have the constant curvature reliably.
Description
technical field [0001] The invention relates to the field of display technology, in particular to an ultra-thin curved display device. Background technique [0002] With the continuous advancement of technology, electronic products related to display panels are becoming thinner and lighter in weight. Ultrabooks, ultra-thin mobile phones, tablet computers, ultra-thin monitors, ultra-thin TVs, and all products related to "ultra-thin and ultra-light" are favored by users. [0003] From CRT to LCD to LED backlight, the display panel is constantly evolving, and at the same time, it is getting thinner and thinner in appearance. For the appearance of the display panel, users have been pursuing the ultimate thinness like a "blade". In fact, a display panel is the same as a human being, the appearance is the first impression, and an ultra-thin display panel with an excellent appearance can firstly provide users with a pleasant experience. [0004] Nowadays, in order to pursue bett...
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IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 高洪杰郑净远萧宇均俞刚
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD