发明名称 |
A method for manufacturing an array of m x n thin film actuated mirros for use in an optical projection system |
摘要 |
<p>An inventive method for manufacturing an array of thin film actuated mirrors for use in an optical projection system includes the steps of: (1) providing an active matrix; (2) depositing a thin film sacrificial layer; (3) ion-implanting the thin film sacrificial layer; (4) creating an array of empty cavities; (5) depositing an elastic layer; (6) forming an array of conduits; (7) depositing a second thin film, a thin film electrodisplacive and a first thin film layers, successively, thereby forming a multiple layered structure; (8) patterning the multiple layered structure into an array of semifinished actuated mirrors; (9) forming a thin film protection layer covering each of the semifinished actuated mirrors; (10) removing the thin film sacrificial layer by using an etchant; (11) rinsing away the etchant by using a rinse; (12) removing the rinse; and (13) removing the thin film protection layer, thereby forming the array of thin film actuated mirrors.</p> |
申请公布号 |
IN186607(B) |
申请公布日期 |
2001.10.13 |
申请号 |
IN1996CA38719 |
申请日期 |
1996.03.04 |
申请人 |
DAEWOO ELECTRONICS CO. LTD. |
发明人 |
KIM JOON-MO;CHOI YOUNG-JUN |
分类号 |
G02B5/08;G02B26/08;H04N5/74;(IPC1-7):G02B26/00;G02B27/18 |
主分类号 |
G02B5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|