JPH087740Y2 - ビデオカメラ - Google Patents
ビデオカメラInfo
- Publication number
- JPH087740Y2 JPH087740Y2 JP1989133586U JP13358689U JPH087740Y2 JP H087740 Y2 JPH087740 Y2 JP H087740Y2 JP 1989133586 U JP1989133586 U JP 1989133586U JP 13358689 U JP13358689 U JP 13358689U JP H087740 Y2 JPH087740 Y2 JP H087740Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical filter
- optical
- cathode ray
- ray tube
- tube
- 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
- 230000003287 optical effect Effects 0.000 claims description 102
- 239000000428 dust Substances 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 18
- 239000011248 coating agent Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000036760 body temperature Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989133586U JPH087740Y2 (ja) | 1989-11-17 | 1989-11-17 | ビデオカメラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989133586U JPH087740Y2 (ja) | 1989-11-17 | 1989-11-17 | ビデオカメラ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0373074U JPH0373074U (en]) | 1991-07-23 |
| JPH087740Y2 true JPH087740Y2 (ja) | 1996-03-04 |
Family
ID=31680986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989133586U Expired - Fee Related JPH087740Y2 (ja) | 1989-11-17 | 1989-11-17 | ビデオカメラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087740Y2 (en]) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161301U (ja) * | 1984-04-04 | 1985-10-26 | 二光光学株式会社 | コンピユ−タデイスプレイ用フイルタ− |
| JPS60260001A (ja) * | 1984-06-07 | 1985-12-23 | Ricoh Co Ltd | 防曇法 |
| JPS6253864U (en]) * | 1985-09-18 | 1987-04-03 |
-
1989
- 1989-11-17 JP JP1989133586U patent/JPH087740Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0373074U (en]) | 1991-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |