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Vehicle-mounted HUD intelligent terminal

A smart terminal and LED light source technology, applied in optical components, optics, instruments, etc., can solve the problems of cost orientation, obvious background white noise, unsatisfactory imaging effect of vehicle HUD smart terminal, etc., and achieve ideal imaging effect

Inactive Publication Date: 2017-01-11
深圳前海智云谷科技有限公司
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Problems solved by technology

[0003] In order to ensure the display effect of the car head-up display system (HUD) under strong sunlight, a strong light source is usually required to cooperate with an imaging system (DLP projection imaging system, etc.), and a laser light source or a DLP projector is used to form images with a concave mirror (HUD imaging screen). However, the imaging effect of the current vehicle-mounted HUD smart terminal is not ideal, the background white noise is relatively obvious, and the cost is high, which cannot meet the needs of users

Method used

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  • Vehicle-mounted HUD intelligent terminal

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Embodiment Construction

[0022] Such as Figure 5 , 6 As shown, the present invention discloses a vehicle-mounted HUD intelligent terminal, which includes a high-brightness liquid crystal display module 5 and a HUD imaging screen 7. The HUD imaging screen 7 includes a transparent substrate, and a concave surface is formed on the transparent substrate with curvature. Silicon oxide and titanium oxide films are coated on the inner surface of the concave surface to form a concave mirror; the high-brightness liquid crystal display module 5 includes an LED surface light source 51 and a liquid crystal display 52, between the LED surface light source 51 and the liquid crystal display 52 There is a brightness enhancing film between them.

[0023] As a preferred embodiment of the present invention, three layers of silicon oxide and titanium oxide films are alternately plated on the inner surface of the concave surface, thereby forming a concave mirror with magnification and telescopic effects, as well as refle...

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Abstract

The invention provides a vehicle-mounted HUD intelligent terminal which comprises a high brightness liquid crystal display module and a HUD imaging screen. The HUD imaging screen comprises a transparent substrate. The transparent substrate has a curvature to form a concave surface. The inner surface of the concave surface is plated with silicon oxide and titanium oxide films to form a concave mirror. The high brightness liquid crystal display module comprises an LED surface light source and an LCD. A brightening film is arranged between the LED surface light source and the LCD. The vehicle-mounted HUD intelligent terminal has the advantages that through the cooperation of the HUD imaging screen and the high brightness liquid crystal display module, an observer can see an amplified image which has a space depth and is superimposed with a scenery behind the concave mirror, the imaging effect is ideal, and the requirement of a user is satisfied.

Description

technical field [0001] The invention relates to the technical field of intelligent terminals, in particular to a vehicle-mounted HUD intelligent terminal. Background technique [0002] With the progress of society and the development of science and technology, the vehicle-mounted HUD intelligent terminal has been widely used in automobiles. The vehicle-mounted HUD intelligent terminal has the function of navigation. At present, a vehicle head-up display system (HUD) has appeared, which can display the current driving speed, direction, Navigation information, road conditions and other information are displayed in front of the driver through the HUD, preventing the driver from looking down at relevant information and keeping their eyes on the road, thus making driving safer. [0003] In order to ensure the display effect of the car head-up display system (HUD) under strong sunlight, a strong light source is usually required to cooperate with an imaging system (DLP projection i...

Claims

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Application Information

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IPC IPC(8): G02B27/01
CPCG02B27/0101G02B2027/0127G02B2027/0183
Inventor 成元香
Owner 深圳前海智云谷科技有限公司
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