JPH021701U - - Google Patents
Info
- Publication number
- JPH021701U JPH021701U JP14719988U JP14719988U JPH021701U JP H021701 U JPH021701 U JP H021701U JP 14719988 U JP14719988 U JP 14719988U JP 14719988 U JP14719988 U JP 14719988U JP H021701 U JPH021701 U JP H021701U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- view
- condensing lens
- condensing
- lens
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14719988U JPH021701U (de) | 1987-11-11 | 1988-11-11 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17142287 | 1987-11-11 | ||
| JP14719988U JPH021701U (de) | 1987-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021701U true JPH021701U (de) | 1990-01-08 |
Family
ID=31719026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14719988U Pending JPH021701U (de) | 1987-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021701U (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003529792A (ja) * | 2000-03-31 | 2003-10-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | コリメーション及び収束用ワンピースレンズアレイ及び該ワンピースレンズアレイを用いるｌｅｄ発光器 |
| JP2009257732A (ja) * | 2008-12-26 | 2009-11-05 | Nippon Tokushu Kogaku Jushi Kk | ソーラーシステム |
| JP2018128679A (ja) * | 2018-02-16 | 2018-08-16 | 大日本印刷株式会社 | リニアフレネルレンズシート、透過型表示装置およびリニアフレネルレンズシートの製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928041B1 (de) * | 1967-08-29 | 1974-07-23 | ||
| JPS57105703A (en) * | 1980-11-04 | 1982-07-01 | Minnesota Mining & Mfg | Point focal point condenser |
-
1988
- 1988-11-11 JP JP14719988U patent/JPH021701U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928041B1 (de) * | 1967-08-29 | 1974-07-23 | ||
| JPS57105703A (en) * | 1980-11-04 | 1982-07-01 | Minnesota Mining & Mfg | Point focal point condenser |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003529792A (ja) * | 2000-03-31 | 2003-10-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | コリメーション及び収束用ワンピースレンズアレイ及び該ワンピースレンズアレイを用いるｌｅｄ発光器 |
| JP2009257732A (ja) * | 2008-12-26 | 2009-11-05 | Nippon Tokushu Kogaku Jushi Kk | ソーラーシステム |
| JP2018128679A (ja) * | 2018-02-16 | 2018-08-16 | 大日本印刷株式会社 | リニアフレネルレンズシート、透過型表示装置およびリニアフレネルレンズシートの製造方法 |