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Mobile phone and method for manufacturing backlight module of shell thereof

A technology for backlight modules and housings, which is applied to devices with multiple human-machine interfaces, optics, light guides, etc. Display and other issues to achieve brilliant visual effects and good appearance effects

Inactive Publication Date: 2010-01-20
海宁市盐官工业投资有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the mobile phone casings with optical effects appearing on the market usually use LED (light-emitting diode) backlight to achieve the purpose of displaying patterns. The area is small, and the pattern on the entire surface of the casing cannot be displayed at the same position as the secondary display screen of the mobile phone, so that more brilliant visual effects or more attractive optical changes can not be achieved.

Method used

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  • Mobile phone and method for manufacturing backlight module of shell thereof
  • Mobile phone and method for manufacturing backlight module of shell thereof

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Embodiment Construction

[0013] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, 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.

[0014] Such as figure 1 As shown, the mobile phone in an embodiment of the present invention has a casing 100, a backlight module 200 and a secondary display screen 300 (such as a secondary liquid crystal display screen). There is a pattern on the casing 100; the backlight module 200 is located between the casing 100 and the secondary display screen 300 to display the pattern of the casing 100 to achieve a more brilliant visual effect or a more attractive optical change effect. Components that need to be fixed can be fixed by double-sided tape or other methods.

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Abstract

The invention provides a mobile phone and a method for manufacturing a backlight module of the shell thereof. The mobile phone comprises the shell with a pattern, a subsidiary display screen and the backlight module used for displaying the pattern of the shell, wherein the backlight module is positioned between the shell and the subsidiary display screen, and comprises a light guide plate, an optical film and LEDs, wherein the light guide plate is positioned below the shell; the optical film is adhered to the lower part the light guide plate and positioned above the subsidiary display screen; and the LEDs are arranged on the lateral surfaces of the light guide plate. The mobile phone adopts a small number of LEDs to provide various colors for the pattern of the shell, adopts the light guide plate to realize integrally uniform backlight of the pattern on the shell, and adopts the optical film to have good aesthetic effect and achieve the effect that the printed pattern and a pattern displayed on the subsidiary display screen do not intervene each other, thereby achieving gorgeous visual effect and meeting the requirements of more consumers.

Description

technical field [0001] The invention relates to a manufacturing method of a mobile phone and its shell backlight module, in particular to a manufacturing method for a mobile phone with a secondary display screen and its shell backlight module. Background technique [0002] At present, the mobile phone casings with optical effects appearing on the market usually use LED (light-emitting diode) backlight to achieve the purpose of displaying patterns. The area is small, and the pattern on the entire surface of the casing cannot be displayed at the same position as the secondary display screen of the mobile phone, so that more brilliant visual effects or more attractive optical illusion effects cannot be achieved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile phone, the power consumption of the backlight module of the casing is small, and the backlight is uniform. [0004] Another technical problem to be s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02G02F1/13357G02B6/00
CPCH04M1/0283H04M1/22H04M2250/16
Inventor 赖展姚鹏钟磊张家鑫
Owner 海宁市盐官工业投资有限公司
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