A mobile terminal and its rear cover
A technology of rear cover and base plate, which is applied to the structure of telephone sets, branch office equipment, electrical components, etc., can solve problems such as no special functions and poor user experience, and achieve the effect of improving user experience
Active Publication Date: 2019-08-02
TRULY OPTO ELECTRONICS
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Problems solved by technology
[0002] The traditional glass cover is just a simple cover and does not have any special functions. For example, the back cover of mobile phones and tablet computers is usually only for protection. As the public's requirements for products are getting higher and higher, this traditional The rear cover can no longer meet the requirements of the public
One of the problems is that the size of the touch display terminal is designed to be larger and larger, and because the screen is too large, it is difficult for the fingers to touch the corners and other areas when operating with one hand, which brings great inconvenience to the user. trouble, resulting in a poor user experience
Method used
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Embodiment Construction
[0016] The core idea of the present invention is to provide a mobile terminal and its back cover, which can integrate a cursor control function on the back cover, so that the user can also control any area on the screen when operating with one hand, bringing convenience to the user , to improve user experience.
[0017] 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 only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] The first type of back cover provided by the embodiment of the present application is as follows: figure 1 as shown, figure 1 It is a sche...
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The invention discloses a mobile terminal and a back cover plate thereof. The back cover plate comprises a substrate, wherein an ink layer is arranged on the first surface of the substrate; a sensor layer is arranged on the surface of the ink layer; a circular hole is formed in the substrate; a cursor control component is arranged in the circular hole; the bottom of the cursor control component is in direct contact with the sensor layer, and the top of the cursor control component is higher than the plane height of the substrate; the sensor layer comprises a plurality of partitions connected with an integrated circuit through wires respectively; the cursor control component is in contact with different partitions to generate corresponding voltage signals when rolling operation is carried out by a user on the cursor control component, so that the moving direction and distance of a cursor on the screen of a terminal are controlled. According to the mobile terminal and the back cover plate thereof provided by the invention, a cursor control function can be integrated on the back cover plate, so that any area on the screen can also be controlled when the user performs one-handed operation, convenience is provided for the user, and the user experience is promoted.
Description
technical field [0001] The invention belongs to the technical field of consumer electronic equipment, and in particular relates to a mobile terminal and its rear cover. Background technique [0002] The traditional glass cover is just a simple cover and does not have any special functions. For example, the back cover of mobile phones and tablet computers is usually only for protection. As the public's requirements for products are getting higher and higher, this traditional The rear cover can no longer meet the requirements of the public. One of the problems is that the size of the touch display terminal is designed to be larger and larger, and because the screen is too large, it is difficult for the fingers to touch the corners and other areas when operating with one hand, which brings great inconvenience to the user. trouble, resulting in a bad user experience. Contents of the invention [0003] In order to solve the above problems, the present invention provides a mob...
Claims
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IPC IPC(8): H04M1/02
CPCH04M1/026
Inventor 宋先保刘源张文庆李锋李志成李建华
Owner TRULY OPTO ELECTRONICS