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Pixelated lighting display system for vehicle lamp and vehicle lamp

A display system, pixelated technology, applied in the direction of headlights, lighting devices, lighting and heating equipment, etc.

Pending Publication Date: 2020-06-05
HASCO VISION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a pixelated lighting display system for vehicle lights, which can effectively solve the problem of assembling and merging light-emitting chips that cannot be seamlessly packaged at the imaging boundary of the conjugate plane, and facilitate Miniaturization

Method used

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  • Pixelated lighting display system for vehicle lamp and vehicle lamp
  • Pixelated lighting display system for vehicle lamp and vehicle lamp
  • Pixelated lighting display system for vehicle lamp and vehicle lamp

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Embodiment Construction

[0036] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0037] First of all, it should be noted that in the description of the following technical solutions of the present invention, the orientation word used is a technical definition based on the direction of the illumination emission of the pixelated lighting display system of the car lamp as the orientation reference, where the end where the light-emitting chip 2 is located is the rear , the opposite end is the front, figure 1 The two first lens groups 3 are arranged side by side in a left-right direction. However, the "front", "rear", "left", and "right" do not refer to the front, rear, left, and right orientations that each optical element must have. The insta...

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PUM

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Abstract

The invention relates to a vehicle lamp lighting system. The invention discloses a pixelated lighting display system for a vehicle lamp. The pixelated lighting display system comprises a plurality oflight-emitting chips (2) arranged in an array on the same circuit board (1), a plurality of first lens groups (3) and a plurality of second lens groups (4), wherein the light-emitting chips (2), the first lens groups (3) and the second lens groups (4) are sequentially arranged along a light path, and each light-emitting chip (2) is located within one-time focal length of the corresponding first lens group (3). According to the pixelated lighting display system for the vehicle lamp, seamless splicing and fusion of imaging boundaries of the light-emitting chips on the conjugate plane can be achieved, and size miniaturization is facilitated. The invention further discloses a vehicle lamp.

Description

technical field [0001] The present invention relates to a vehicle light lighting system, in particular to a vehicle light pixelated lighting display system, and also to a vehicle light. Background technique [0002] With the development of the automotive lighting industry, a single road lighting can no longer meet the needs of traffic participants for safe and comfortable lighting, and the demand for human-vehicle interaction and human-human interaction information is also getting higher and higher. The new intelligent car lighting system that realizes matrix lighting and pixel display at the same time is gradually being applied to cars. [0003] The existing high-pixel matrix (MATRIX) module scheme based on digital light processing (DLP) or liquid crystal display (LCD) has a small resolution angle, can realize continuously changing pixel illumination, and can provide softer light pattern changes. Combining different road conditions, realize high-pixel lighting and display ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/143F21S41/155F21S41/16F21S41/25F21S41/265F21V5/04F21V19/00F21Y115/10F21Y115/15
CPCF21S41/143F21S41/155F21S41/16F21S41/25F21S41/265F21V5/04F21V19/001F21Y2115/10F21Y2115/15
Inventor 牛磊杨珏晶王良亮宋旭波刘峰黄慧易伟宋伟刘景科张俊福孙辉张博
Owner HASCO VISION TECHNOLOGY CO LTD