CN100498509C - 对象致动装置及其方法 - Google Patents
对象致动装置及其方法 Download PDFInfo
- Publication number
- CN100498509C CN100498509C CNB2005100763992A CN200510076399A CN100498509C CN 100498509 C CN100498509 C CN 100498509C CN B2005100763992 A CNB2005100763992 A CN B2005100763992A CN 200510076399 A CN200510076399 A CN 200510076399A CN 100498509 C CN100498509 C CN 100498509C
- Authority
- CN
- China
- Prior art keywords
- drive signal
- signal
- polarity
- slide rail
- enable signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Projection Apparatus (AREA)
- Lens Barrels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100763992A CN100498509C (zh) | 2005-06-07 | 2005-06-07 | 对象致动装置及其方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100763992A CN100498509C (zh) | 2005-06-07 | 2005-06-07 | 对象致动装置及其方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1877441A CN1877441A (zh) | 2006-12-13 |
CN100498509C true CN100498509C (zh) | 2009-06-10 |
Family
ID=37509912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100763992A Expired - Fee Related CN100498509C (zh) | 2005-06-07 | 2005-06-07 | 对象致动装置及其方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100498509C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102081287B (zh) * | 2009-11-30 | 2012-06-27 | 亚洲光学股份有限公司 | 投影装置 |
-
2005
- 2005-06-07 CN CNB2005100763992A patent/CN100498509C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1877441A (zh) | 2006-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8287195B2 (en) | Motor controlled macro rail for close-up focus-stacking photography | |
CN207216138U (zh) | 一种单筒显微自动化控制装置 | |
CN101115112B (zh) | 图像读取设备和控制图像读取设备的方法 | |
CN101907761A (zh) | 一种自动变焦模组装置 | |
US4488804A (en) | Method and machine for automatic focusing in a projection system with continuously variable magnification | |
CN100498509C (zh) | 对象致动装置及其方法 | |
CN201548735U (zh) | 一种镜头自动调焦模组结构 | |
CN207850379U (zh) | 一种垂准仪激光标靶微调器 | |
CN102699214B (zh) | 一种可重构模具的调形装置 | |
CN206321853U (zh) | 一种带自动对焦功能的民用安防镜头结构 | |
CN2593218Y (zh) | 自动调焦自动跟踪显微镜 | |
US4575199A (en) | Focusing drive for a microscope with flexible drive shaft | |
CN200972535Y (zh) | 电动循环调焦望远镜 | |
CN201732200U (zh) | 一种自动变焦模组装置 | |
US20040165389A1 (en) | Modified structure of projector | |
CN109159573A (zh) | 一种钢琴乐谱自动翻页装置 | |
US20080042041A1 (en) | Computer input device with resolution control | |
CN209070223U (zh) | 一种光学变焦胶囊内镜 | |
CN208471882U (zh) | 卷边器电动控制装置及浮法玻璃生产设备 | |
CN204009214U (zh) | 演示用的显微镜载物台 | |
US20060265086A1 (en) | Apparatus and method thereof for actuating object | |
JPS56147131A (en) | Autofocusing device | |
CN219695543U (zh) | 一种医用内窥镜的调焦装置 | |
CN109975944A (zh) | 连续4倍变焦高分辨率大靶面精密型一体机镜头 | |
CN105824099A (zh) | 一种基于位置记忆的红外成像快速自动聚焦方法及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QISDA CORPORATION Free format text: FORMER OWNER: BENQ CORP. Effective date: 20100728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 000000 TAIWAN PROVINCE, CHINA TO: TAOYUAN COUNTY, TAIWAN PROVINCE, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: China Taiwan Taoyuan County Patentee after: Qisda Corporation Address before: 000000 Taiwan, China Patentee before: Benq Corp. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20110607 |