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

Jig for crystal picking of laser chip

A laser and chip technology, used in conveyors, transportation and packaging, conveying bulk materials, etc., can solve problems such as low efficiency, damage to laser chips, and large labor input

Inactive Publication Date: 2020-09-25
江西铭德半导体科技有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the back-end process of laser chip manufacturing, the selection of laser chips after cutting and expansion requires a lot of manpower, and the laser chips cannot be damaged. However, most of them are operated by tweezers at present, which is inefficient and easy to damage the laser. chip

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
  • Jig for crystal picking of laser chip
  • Jig for crystal picking of laser chip
  • Jig for crystal picking of laser chip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0020] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "upper," "lower," a...

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

No PUM Login to View More

Abstract

The invention provides a jig for crystal picking of a laser chip. The jig comprises a vacuum generator, a first conveying pipe, a crystal collecting barrel, a second conveying pipe and a crystal picking needle which are connected in sequence, and the interior of the vacuum generator is communicated with the interior of the crystal collecting barrel through the first conveying pipe; the interior ofthe crystal collecting barrel is communicated with the crystal picking needle through the second conveying pipe, when the vacuum generator is started, the interior of the crystal collecting barrel isin a negative pressure state, and the laser chip is sucked into the crystal collecting barrel from the tail end of the crystal picking needle; a first fixing part for fixing the first conveying pipeand a second fixing part for fixing the second conveying pipe are arranged on the crystal collecting barrel, and the height of the second fixing part is lower than that of the first fixing part. The jig can avoid damage to the laser chip in the use process, and is easy to operate and high in operation efficiency.

Description

technical field [0001] The invention relates to the technical field of laser chip production, in particular to a jig for crystal picking of laser chips. Background technique [0002] Laser display is the fourth generation of display technology after black and white display, color display and digital display. Among the many continuously developing display technologies, laser display technology represents the trend and mainstream direction of the future development of display technology, and will be the focus of future competition in the display field. On the basis of inheriting all the advantages of digital display technology, laser display technology uses red, green and blue primary color lasers as the display light source, achieving a major breakthrough in chromaticity and solving the long-standing pending large color gamut in the field of display technology. The difficult problem of color reproduction, so it can reproduce the natural color most perfectly. Laser displays ...

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
IPC IPC(8): B65G53/24B65G53/36B65G53/34
CPCB65G53/24B65G53/34B65G53/36
Inventor 丁小军李春勇舒凯仇伯仓柯毛龙徐化勇冯欧高阳蒋锴
Owner 江西铭德半导体科技有限公司