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System for printing laser light source

A technology of laser light source and light source, which is applied in the direction of printing device, printing, ink, etc., can solve the problems of lowering display quality and lack of batch manufacturing of laser light source, etc., and achieve the effect of eliminating speckle phenomenon

Pending Publication Date: 2018-12-07
INST OF CHEM CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] For the laser field, on the one hand, the existing laser display technology, due to the laser speckle caused by the interference effect of strong laser coherence, seriously reduces the display quality, and has to use methods such as vibration screen to eliminate speckle
On the other hand, the prior art lacks a technology for rapidly and mass-manufacturing laser light sources and enabling each light source to emit laser light of different colors

Method used

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  • System for printing laser light source
  • System for printing laser light source
  • System for printing laser light source

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Embodiment Construction

[0037] In order for those skilled in the art to understand the technical solutions disclosed in the present invention, the technical solutions of various embodiments will be described below in conjunction with the embodiments and related drawings. The described embodiments are part of the embodiments of the present invention, rather than Full examples. The terms "first", "second" and the like used in the present invention are used to distinguish different objects, not to describe a specific order. Furthermore, "comprising" and "having", as well as any variations thereof, are intended to be inclusive and non-exclusive. For example, a process comprising a series of steps or units, or a method, or a system, or a product or a device is not limited to the listed steps or units, but optionally also includes steps or units not listed, or optionally It also includes other steps or elements inherent to these processes, methods, systems, products or devices.

[0038] Reference herein ...

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PUM

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Abstract

A system for printing a laser light source comprises a print head module and an ink box. The print head module is used for printing each laser light source on a substrate with ink. The ink box is usedfor storing the ink. The ink comprises a luminescent dye, a matrix material and a solvent. The technical solution disclosed by the invention firstly makes the laser light sources by inkjet printing,which provides a new technical solution for inexpensive and industrial manufacture of various laser light sources and other related products; secondly, since the laser light sources are convenient toachieve a module including multiple groups of independent laser light sources, each group of laser light source modules is enabled to be independent from each other when they emit light, and laser coherence between the emitted light is avoided, thereby greatly eliminating speckle caused by common laser coherence.

Description

technical field [0001] The invention relates to the field of laser light sources, in particular to a system for printing laser light sources. Background technique [0002] For the laser field, on the one hand, the existing laser display technology, due to the laser speckle caused by the interference effect of strong laser coherence, seriously reduces the display quality, and has to use vibration screen and other means to eliminate the speckle. On the other hand, the prior art lacks a technology for rapidly and mass-manufacturing laser light sources and enabling each light source to emit laser light of different colors. Contents of the invention [0003] In order to solve the above problems, the present invention provides a system for printing laser light sources, including: [0004] Printhead modules and ink cartridges, substrates; [0005] The print head module is used to inkjet print each laser light source on the substrate; [0006] The ink cartridge is used for stor...

Claims

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Application Information

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IPC IPC(8): B41J2/01B41J11/00
CPCB41J2/01B41J11/0015C09D11/30C09D11/328C09D11/36C09D11/38
Inventor 赵永生赵金阳闫永丽
Owner INST OF CHEM CHINESE ACAD OF SCI
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