JPH01156725U - - Google Patents
Info
- Publication number
- JPH01156725U JPH01156725U JP5103388U JP5103388U JPH01156725U JP H01156725 U JPH01156725 U JP H01156725U JP 5103388 U JP5103388 U JP 5103388U JP 5103388 U JP5103388 U JP 5103388U JP H01156725 U JPH01156725 U JP H01156725U
- Authority
- JP
- Japan
- Prior art keywords
- dust collection
- suction port
- air
- nozzle
- fan
- 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.)
- Pending
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5103388U JPH01156725U (fr) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5103388U JPH01156725U (fr) | 1988-04-15 | 1988-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01156725U true JPH01156725U (fr) | 1989-10-27 |
Family
ID=31277061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5103388U Pending JPH01156725U (fr) | 1988-04-15 | 1988-04-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01156725U (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6964890B1 (en) | 1992-03-17 | 2005-11-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |
US7214555B2 (en) | 1995-03-18 | 2007-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Method for producing display device |
US7420628B1 (en) | 1991-02-16 | 2008-09-02 | Semiconductor Energy Laboratory Co., Ltd. | Method of making an active-type LCD with digitally graded display |
US7489367B1 (en) | 1991-03-26 | 2009-02-10 | Semiconductor Energy Laboratory, Co., Ltd. | Electro-optical device and method for driving the same |
US7633085B2 (en) | 1999-03-29 | 2009-12-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
JP2013194965A (ja) * | 2012-03-16 | 2013-09-30 | Fuji Industrial Co Ltd | 空気清浄機能付き照明装置 |
US8927994B2 (en) | 2002-05-13 | 2015-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
US8946718B2 (en) | 2002-04-09 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element and display device using the same |
US9366930B2 (en) | 2002-05-17 | 2016-06-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device with capacitor elements |
-
1988
- 1988-04-15 JP JP5103388U patent/JPH01156725U/ja active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7420628B1 (en) | 1991-02-16 | 2008-09-02 | Semiconductor Energy Laboratory Co., Ltd. | Method of making an active-type LCD with digitally graded display |
US7489367B1 (en) | 1991-03-26 | 2009-02-10 | Semiconductor Energy Laboratory, Co., Ltd. | Electro-optical device and method for driving the same |
US6964890B1 (en) | 1992-03-17 | 2005-11-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |
US7214555B2 (en) | 1995-03-18 | 2007-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Method for producing display device |
US7271858B2 (en) | 1995-03-18 | 2007-09-18 | Semiconductor Energy Laboratory Co., Ltd. | Method for producing display-device |
US7633085B2 (en) | 1999-03-29 | 2009-12-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US8946718B2 (en) | 2002-04-09 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element and display device using the same |
US8946717B2 (en) | 2002-04-09 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element and display device using the same |
US8927994B2 (en) | 2002-05-13 | 2015-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
US9366930B2 (en) | 2002-05-17 | 2016-06-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device with capacitor elements |
JP2013194965A (ja) * | 2012-03-16 | 2013-09-30 | Fuji Industrial Co Ltd | 空気清浄機能付き照明装置 |