Unlock instant, AI-driven research and patent intelligence for your innovation.

Laser

A laser and light technology, applied in the field of lasers, can solve the problems of poor flatness of the bottom plate, achieve high flatness, improve luminous effect, and reduce production costs

Active Publication Date: 2021-06-04
QINGDAO HISENSE LASER DISPLAY CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application provides a laser, which can solve the problem of poor flatness of the bottom plate of the laser

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Laser
  • Laser
  • Laser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0036] With the development of optoelectronic technology, lasers are used more and more widely. For example, lasers can be used in welding technology, cutting technology and laser projection. At present, there are more and more requirements for the flatness of the bottom plate of the laser and the luminous effect of the laser. high. The following embodiments of the present application provide a laser, which can make the flatness of the bottom plate of the laser higher.

[0037] figure 1 It is a schematic structural diagram of a laser provided in the embodiment of this application. Such as figure 1 As shown, the laser 10 includes: a base plate 101 , a package 102 , multiple laser chips 103 , at least one reflective prism 104 , ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a laser, and belongs to the technical field of photoelectricity. The laser includes: a base plate; a tube shell, wherein the bottom plate and the tube shell are integrally formed and form an accommodating space, in the accommodating space, the plurality of laser chips and the reflecting prism are mounted on the bottom plate, and the reflecting prism is used for emitting light rays emitted by the laser chips in the direction away from the bottom plate; a collimating lens structure which is fixed on the tube shell and is used for receiving the light rays emitted by the reflecting prism and collimating the light rays; an annular upper cover which is fixed on the tube shell; a supporting frame, wherein the peripheral edge of the supporting frame is fixed to the upper cover, the middle area of the supporting frame is provided with n first hollowed-out areas, and n is a positive integer, the side, away from the bottom plate, of the first hollow area is covered with a light-transmitting sealing layer, and the first hollow area is used for transmitting light emitted by at least one laser chip. The problem that the flatness of the bottom plate of the laser is low is solved. The invention is used for emitting light.

Description

technical field [0001] This application relates to the field of optoelectronic technology, in particular to a laser. Background technique [0002] With the development of optoelectronic technology, lasers are widely used. [0003] The laser includes a base plate, a tube shell, multiple laser chips, multiple reflective prisms, a ring-shaped upper cover, a support frame, sealing glass and a collimating lens structure. Wherein, the tube shell, the multiple laser chips and the multiple prisms are all located on the base plate, and the tube shell is ring-shaped and surrounds the multiple laser chips and the multiple reflective prisms; the multiple laser chips and the multiple reflective prisms One-to-one correspondence, each prism is located on the light-emitting side of the corresponding laser chip, and the reflective prism is used to reflect the light emitted by the corresponding laser chip; The lens structure is located on the side of the sealing glass away from the bottom p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01S5/02253H01S5/02255H01S5/40
CPCH01S5/4025H01S5/4075H01S5/02253H01S5/02255
Inventor 田新团李建军
Owner QINGDAO HISENSE LASER DISPLAY CO LTD