JPS63196177U - - Google Patents
Info
- Publication number
- JPS63196177U JPS63196177U JP8713687U JP8713687U JPS63196177U JP S63196177 U JPS63196177 U JP S63196177U JP 8713687 U JP8713687 U JP 8713687U JP 8713687 U JP8713687 U JP 8713687U JP S63196177 U JPS63196177 U JP S63196177U
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- objective lens
- subject
- light source
- photoelectric conversion
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 4
- 238000003384 imaging method Methods 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
Description
第1図は本考案の一実施例を示す断面図、第2
図は従来例を示す断面図である。
1……カメラレンズ、2……光電変換素子、3
……出力ケーブル、4……反射鏡、5……照明光
源、6……後部車体、7……被写体、8……ハー
フミラー、9……光吸収体。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a conventional example. 1...Camera lens, 2...Photoelectric conversion element, 3
... Output cable, 4 ... Reflector, 5 ... Illumination light source, 6 ... Rear vehicle body, 7 ... Subject, 8 ... Half mirror, 9 ... Light absorber.
Claims (1)
に対して傾斜させて固定したハーフミラーと、上
記対物レンズから上記ハーフミラーへの入射する
光線の透過光又は反射光のうちの一方の光軸上の
結像面に光電変換素子を設け、他方の光軸上に被
写体を照明する照明光源を設けたことを特徴とす
る車両等の後方監視カメラ。 an objective lens; a half mirror fixed on the optical axis of the objective lens at an angle with respect to the optical axis; 1. A rear surveillance camera for a vehicle, etc., characterized in that a photoelectric conversion element is provided on an imaging plane on an optical axis, and an illumination light source for illuminating a subject is provided on the other optical axis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8713687U JPS63196177U (en) | 1987-06-04 | 1987-06-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8713687U JPS63196177U (en) | 1987-06-04 | 1987-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63196177U true JPS63196177U (en) | 1988-12-16 |
Family
ID=30944084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8713687U Pending JPS63196177U (en) | 1987-06-04 | 1987-06-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63196177U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5220121B2 (en) * | 1972-08-23 | 1977-06-01 | ||
JPS59147574A (en) * | 1983-02-10 | 1984-08-23 | Matsushita Electric Ind Co Ltd | Solid-state image pickup device |
-
1987
- 1987-06-04 JP JP8713687U patent/JPS63196177U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5220121B2 (en) * | 1972-08-23 | 1977-06-01 | ||
JPS59147574A (en) * | 1983-02-10 | 1984-08-23 | Matsushita Electric Ind Co Ltd | Solid-state image pickup device |