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

Multicolor monocrystalline diamond growth method

A single crystal diamond and growth method technology, applied in the directions of single crystal growth, single crystal growth, polycrystalline material growth, etc., can solve the problems of single-color artificial diamond, etc., and achieve the effect of improving appreciation and high commercial application value

Inactive Publication Date: 2019-09-10
宁波晶钻科技股份有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-color single crystal diamond growth method, which solves the problem that only a single color artificial diamond can be produced in the prior art, and can realize the artificial control of the color combination of single crystal diamond and the thickness of each layer of color, color Can reach two or more

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
  • Multicolor monocrystalline diamond growth method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Below, the invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, on the premise of no conflict, the various embodiments described below or the technical features can be combined arbitrarily to form a new embodiment. .

[0031] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0032] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper...

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 discloses a multicolor monocrystalline diamond growth method. The method comprises the following steps: (S1) providing monocrystalline diamond seed crystals; (S2) removing impurities inthe seed crystals; and (S3) putting the seed crystals into a controllable growth environment, and introducing a chemical dopant element selected from the nitrogen element or the boron element into thegrowth environment of the seed crystals in a controlled mode so as to make the seed crystals grow into the monocrystalline diamond of specified color, wherein after growth of each color is completed,the seed crystals can be cut and ground in a controlled mode so as to achieve thickness control of each layer of color, and second growth of the seed crystals can be achieved through change of the growth environment and / or the type of the introduced chemical dopant element, so that the monocrystalline diamond formed through growth of the seed crystals has specified color combination and a specified thickness of each layer of color. The color combination and the thickness of each layer of color of the monocrystalline diamond can be controlled artificially, and the color can include two or moretypes.

Description

technical field [0001] The present invention relates to the growth and processing of single crystal diamond, and more specifically relates to a method for growing multicolor single crystal diamond. Background technique [0002] Due to its excellent physical and chemical properties, diamond is widely used in the field of handicraft processing. Naturally produced diamonds usually have only a single color, and diamonds with multiple color combinations are rarely produced. Even if there are multiple colors, they are not artificially controllable, and their commercial application value is not high. In order to pursue the beauty of the product, people hope to artificially control the color of the diamond during the processing. [0003] However, the existing technology can only produce artificial diamonds of a single color, and it is impossible to artificially control the formation of single crystal diamonds with a combination of specified colors and thicknesses. Therefore, there...

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): C30B29/04C30B25/00
CPCC30B25/00C30B29/04
Inventor 张军安张天翊张军恒王琦胡付生
Owner 宁波晶钻科技股份有限公司