A kind of supplementary light component and mobile terminal
A component and fill light technology, applied in optical components, optics, light guides, etc., can solve the problems of rapid temperature rise and dazzling of mobile terminal screens, and achieve the effect of slow temperature rise, uniform light, and comfortable human eyes.
Active Publication Date: 2019-03-01
VIVO MOBILE COMM CO LTD
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Problems solved by technology
[0005] In view of this, in order to solve the problem that the user of the mobile terminal feels glare when taking selfies with supplementary light, and the temperature of the screen of the mobile terminal rises rapidly
Method used
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[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] refer to figure 2 , shows a schematic structural view of a supplementary light assembly of the present invention, which may specifically include: a screen 201, a light source 202, and a light guide film 203; wherein, the light guide film 203 may include: an opposite first surface 2031 and a second surface 2032, the first surface 2031 and the second surface 2032 are connected through the side 2033, and the side 2033 is provided with a light-guiding film light-incoming surface 2034; The light area 2011, the hidden light-transmitting area 2011 is facing the network dot structure 2035; the surface adjacent to the light-guiding film 203 on the hidden-type light-transmitting area 2011 is provided with a light-transmitting ink la...
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An embodiment of the present invention provides a supplementary light assembly and a mobile terminal, the supplementary light assembly includes: a screen, a light source, and a light guide film; wherein, the light guide film includes: opposite first surfaces and second surfaces, the The first surface and the second surface are connected through a side surface, and a light-incoming surface of a light guide film is provided on the side surface; a dot structure is provided on the second surface, and a hidden light-transmitting film is provided on the screen. area, the hidden light-transmitting area is facing the dot structure; the surface adjacent to the light-guiding film on the hidden light-transmitting area is provided with a light-transmitting ink layer; the light source is arranged on the guide The side surface of the light film is opposite to the light entrance surface of the light guide film. The supplementary light component of the embodiment of the present invention can make the user feel more comfortable when taking selfies with supplementary light, and can solve the problem of rapid temperature rise of the screen when the user is taking selfies with supplementary light, effectively reducing the potential safety hazard of scalding the user .
Description
technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a supplementary light component and a mobile terminal. Background technique [0002] With the pursuit of the ultimate user experience, users have higher and higher requirements for the user experience of mobile terminals such as smart phones and tablet computers. In order to facilitate users to take selfies, more and more mobile terminals are equipped with front cameras. In order to enable the front camera to obtain a better photographing effect when the light is low, it is generally necessary to set a front fill light structure for fill light. [0003] In an existing mobile terminal with a touch screen, the front light supplementary light structure usually performs supplementary light by setting a supplementary light hole on the touch screen. refer to figure 1 , which shows a schematic structural diagram of an existing supplementary light assembly, such as figur...
Claims
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IPC IPC(8): G03B15/02G02B6/00G03B15/03G03B30/00
Inventor 黄攀
Owner VIVO MOBILE COMM CO LTD