JPH02143884U - - Google Patents
Info
- Publication number
- JPH02143884U JPH02143884U JP5264789U JP5264789U JPH02143884U JP H02143884 U JPH02143884 U JP H02143884U JP 5264789 U JP5264789 U JP 5264789U JP 5264789 U JP5264789 U JP 5264789U JP H02143884 U JPH02143884 U JP H02143884U
- Authority
- JP
- Japan
- Prior art keywords
- projection tube
- coupling frame
- optical
- convex portion
- coupling device
- 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
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5264789U JPH02143884U (sr) | 1989-05-09 | 1989-05-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5264789U JPH02143884U (sr) | 1989-05-09 | 1989-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02143884U true JPH02143884U (sr) | 1990-12-06 |
Family
ID=31573124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5264789U Pending JPH02143884U (sr) | 1989-05-09 | 1989-05-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02143884U (sr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0767062A (ja) * | 1992-10-26 | 1995-03-10 | Mitsubishi Electric Corp | 投写型表示装置 |
-
1989
- 1989-05-09 JP JP5264789U patent/JPH02143884U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0767062A (ja) * | 1992-10-26 | 1995-03-10 | Mitsubishi Electric Corp | 投写型表示装置 |