JPH0384504U - - Google Patents
Info
- Publication number
- JPH0384504U JPH0384504U JP1989145847U JP14584789U JPH0384504U JP H0384504 U JPH0384504 U JP H0384504U JP 1989145847 U JP1989145847 U JP 1989145847U JP 14584789 U JP14584789 U JP 14584789U JP H0384504 U JPH0384504 U JP H0384504U
- Authority
- JP
- Japan
- Prior art keywords
- light shielding
- reflector
- light distribution
- projector
- convex 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/64—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices
- F21S41/645—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices by electro-optic means, e.g. liquid crystal or electrochromic devices
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989145847U JPH0733282Y2 (ja) | 1989-12-20 | 1989-12-20 | プロジェクタヘッドライトの配光可変装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989145847U JPH0733282Y2 (ja) | 1989-12-20 | 1989-12-20 | プロジェクタヘッドライトの配光可変装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0384504U true JPH0384504U (US06623731-20030923-C00012.png) | 1991-08-27 |
| JPH0733282Y2 JPH0733282Y2 (ja) | 1995-07-31 |
Family
ID=31692470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989145847U Expired - Lifetime JPH0733282Y2 (ja) | 1989-12-20 | 1989-12-20 | プロジェクタヘッドライトの配光可変装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733282Y2 (US06623731-20030923-C00012.png) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011023157A (ja) * | 2009-07-14 | 2011-02-03 | Koito Mfg Co Ltd | 車両用前照灯 |
| JP2011065960A (ja) * | 2009-09-18 | 2011-03-31 | Koito Mfg Co Ltd | 車両用前照灯 |
| JP2011150950A (ja) * | 2010-01-25 | 2011-08-04 | Stanley Electric Co Ltd | プロジェクタ型前照灯及びシェード |
| JP2011233305A (ja) * | 2010-04-26 | 2011-11-17 | Koito Mfg Co Ltd | 車両用前照灯および車両用前照灯システム |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01126008U (US06623731-20030923-C00012.png) * | 1988-02-22 | 1989-08-29 | ||
| JPH01244934A (ja) * | 1988-03-28 | 1989-09-29 | Nissan Motor Co Ltd | 車両用前照灯装置 |
| JPH03167039A (ja) * | 1989-11-28 | 1991-07-18 | Stanley Electric Co Ltd | コーナリング前照灯 |
-
1989
- 1989-12-20 JP JP1989145847U patent/JPH0733282Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01126008U (US06623731-20030923-C00012.png) * | 1988-02-22 | 1989-08-29 | ||
| JPH01244934A (ja) * | 1988-03-28 | 1989-09-29 | Nissan Motor Co Ltd | 車両用前照灯装置 |
| JPH03167039A (ja) * | 1989-11-28 | 1991-07-18 | Stanley Electric Co Ltd | コーナリング前照灯 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011023157A (ja) * | 2009-07-14 | 2011-02-03 | Koito Mfg Co Ltd | 車両用前照灯 |
| JP2011065960A (ja) * | 2009-09-18 | 2011-03-31 | Koito Mfg Co Ltd | 車両用前照灯 |
| JP2011150950A (ja) * | 2010-01-25 | 2011-08-04 | Stanley Electric Co Ltd | プロジェクタ型前照灯及びシェード |
| JP2011233305A (ja) * | 2010-04-26 | 2011-11-17 | Koito Mfg Co Ltd | 車両用前照灯および車両用前照灯システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733282Y2 (ja) | 1995-07-31 |
