Method for forming a silicon layer on any substrate using light irradiation

Invention Grant

US08685836B2 Method for forming a silicon layer on any substrate using light irradiation 有权

Title translation: 使用光照射在任何基板上形成硅层的方法

Please log in to see more content

Patent Title: Method for forming a silicon layer on any substrate using light irradiation
Patent Title (中): 使用光照射在任何基板上形成硅层的方法
Application No.: US13306455

Application Date: 2011-11-29
Publication No.: US08685836B2

Publication Date: 2014-04-01
Inventor: Taeyoon Lee , Ja Hoon Koo , Sang Wook Lee , Ka Young Lee
Applicant: Taeyoon Lee , Ja Hoon Koo , Sang Wook Lee , Ka Young Lee
Applicant Address: KR Seoul
Assignee: Industry-Academic Corporation Foundation, Yonsei University
Current Assignee: Industry-Academic Corporation Foundation, Yonsei University
Current Assignee Address: KR Seoul
Agency: Carter, DeLuca, Farrell & Schmidt LLP
Main IPC: H01L21/306
IPC: H01L21/306

Method for forming a silicon layer on any substrate using light irradiation

Abstract:

A method for forming a silicon layer according to inventive concept comprises: preparing an SOI substrate; applying an etchant or vapor of the etchant to the SOI substrate; and irradiating a light to the SOI substrate.

Abstract(Chinese):

根据本发明构思的形成硅层的方法包括：制备SOI衬底; 将蚀刻剂的蚀刻剂或蒸气施加到SOI衬底; 并向SOI衬底照射光。

Public/Granted literature

US20120231607A1 METHOD FOR FORMING A SILICON LAYER ON ANY SUBSTRATE USING LIGHT IRRADIATION Public/Granted day:2012-09-13

Information query

Espacenet

IPC分类:

H	电学
H01	基本电气元件
H01L	半导体器件；其他类目中不包括的电固体器件（使用半导体器件的测量入G01；一般电阻器入H01C；磁体、电感器、变压器入H01F；一般电容器入H01G；电解型器件入H01G9/00；电池组、蓄电池入H01M；波导管、谐振器或波导型线路入H01P；线路连接器、汇流器入H01R；受激发射器件入H01S；机电谐振器入H03H；扬声器、送话器、留声机拾音器或类似的声机电传感器入H04R；一般电光源入H05B；印刷电路、混合电路、电设备的外壳或结构零部件、电气元件的组件的制造入H05K；在具有特殊应用的电路中使用的半导体器件见应用相关的小类）
H01L21/00	专门适用于制造或处理半导体或固体器件或其部件的方法或设备
H01L21/02	.半导体器件或其部件的制造或处理
H01L21/04	..至少具有一个跃变势垒或表面势垒的器件，例如PN结、耗尽层、载体集结层
H01L21/18	...器件有由周期表Ⅳ族元素或含有/不含有杂质的AⅢBⅤ族化合物构成的半导体，如掺杂材料
H01L21/30	....用H01L21/20至H01L21/26各组不包含的方法或设备处理半导体材料的（在半导体材料上制作电极的入H01L21/28）
H01L21/302	.....改变半导体材料的表面物理特性或形状的，例如腐蚀、抛光、切割
H01L21/306	......化学或电处理，例如电解腐蚀（形成绝缘层的入H01L21/31；绝缘层的后处理入H01L21/3105）