A kind of back cover and mobile terminal
A mobile terminal and transparent cover technology, which is applied in the direction of casing/cabinet/drawer components, light sources, lighting devices, etc., can solve the problem of small difference in the appearance of the back cover, avoid restrictive conditions, increase differentiation, The effect of improving user experience
Active Publication Date: 2019-06-07
VIVO MOBILE COMM CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The embodiment of the present invention provides a rear cover to solve the problem of the prior art that the appearance of the rear cover is less differentiated
[0004] An embodiment of the present invention provides a mobile terminal to solve the problem in the prior art that the appearance of the back cover is less differentiated
Method used
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0013] An embodiment of the present invention provides a back cover. This back cover is used for mobile terminals. The mobile terminal may be, but not limited to, a mobile phone, a tablet computer, an MP3 / MP4, a smart watch, a smart bracelet, a personal digital assistant (Personal Digital Assistant, PDA), a vehicle-mounted computer, and the like. Such as figure 1 and 2 As shown, the rear cover specifically includes: a transparent cover body, a cold ...
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An embodiment of the invention provides a back cover, which is used for a mobile terminal. The back cover comprises a transparent cover body. The transparent cover body comprises a plane transparent layer and an arc transparent layer arranged around the outer side of the plane transparent layer. The back cover also comprises an electroluminescent panel, a first conductive portion, a second conductive portion and a power source. The electroluminescent panel and the arc transparent layer are same in shape. The electroluminescent panel comprises a base layer, a first conductive layer, a light-emitting layer, an electron transfer layer and a second conductive layer, which are stacked in sequence. A first surface of the base layer is a light output surface; the first surface of the base layer makes contact with the inner surface of the arc transparent layer; a second surface of the base layer makes contact with the first conductive layer; one end of the first conductive portion is electrically connected with the first conductive layer, and the other end of the first conductive portion is electrically connected with the power source; and one end of the second conductive portion is electrically connected with the second conductive layer, and the other end of the second conductive portion is electrically connected with the power source. The embodiment of the invention also provides the mobile terminal. Through electroluminescent panel light emitting, appearance difference of the back cover is enhanced.
Description
technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a rear cover and a mobile terminal. Background technique [0002] The material of the back cover of the mobile terminal in the prior art is generally plastic, metal, glass or ceramic material, and the back cover of these mobile terminals generally can only display the color of the material of the back cover. Among them, the back shell of most mobile terminals is made of all-metal material, but the pure metal shell is likely to cause weak antenna signals; in order to solve this problem, the mainstream design is to set white partition bars at the upper and lower ends of the back cover to form a typical "three-stage back cover". Therefore, most of the mobile terminals currently on the market have little difference in appearance, low degree of recognition, and poor user experience. Contents of the invention [0003] The embodiment of the present invention provide...
Claims
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IPC IPC(8): H05K5/03H05B33/12H05B33/22
CPCH05B33/12H05B33/22H05K5/03
Inventor 黄攀杨丰全周万里
Owner VIVO MOBILE COMM CO LTD