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1. 发明专利

JP2000100219A VEHICULAR LAMP USING LED AS LIGHT SOURCE AND ITS MANUFACTURE 失效
公开(公告)号：JP2000100219A
公开(公告)日：2000-04-07
申请号：JP26702698
申请日：1998-09-21
申请人： ICHIKOH INDUSTRIES LTD
发明人： AKIYAMA KIYOHIRO , SHINOZUKA MICHIYOSHI
IPC分类号： F21S8/10 , F21Y101/02 , H01L33/48 , H01L33/58 , H01L33/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicular lamp using LEDs as a light source that can uniformize the distance between LEDs and a lens plate with a simple structure and wherein the difference of luminance is hardly generated depending on a viewing direction from the outside. SOLUTION: Cross-sectionally U-shaped metal frames 40 serving as electrodes for an LED board 32 as well are fitted to both edge parts of the LED board 32 composed by mounting LEDs 1 on a flat board and forming bending lines 33 at predetermined positions, the LED board 32 and the metal frames 40 are bent with that form kept, the bent LED board 32 is fixed to boss parts 44 of a lamp housing with the metal frames 40, and thereby, the respective LED board 32 parts divided by the bending are arranged along and generally in parallel with the curved surface of a lens plate of the lamp housing.

2. 发明专利

JP2002270012A VEHICULAR LAMP 失效
公开(公告)号：JP2002270012A
公开(公告)日：2002-09-20
申请号：JP2001071111
申请日：2001-03-13
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： F21S8/10 , F21W101/12 , F21W101/14 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive vehicular lamp capable of increasing the degree of freedom of design. SOLUTION: This vehicular lamp comprises a light source 2, an inner lens 3 disposed at a position covering the light source 2 and having light guiding capability, and an outer lens disposed at a position covering the inner lens 3 and having light guiding capability. The inner lens 3 is formed into a plate-like shape extended in the front/rear direction and stacked in the left/right direction by keeping an appropriate space.

3. 发明专利

JP2000331513A VEHICULAR LIGHTING FIXTURE 失效
公开(公告)号：JP2000331513A
公开(公告)日：2000-11-30
申请号：JP14328899
申请日：1999-05-24
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： F21S8/10 , F21V7/09
摘要： PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture having a reduced error between a focus point of a reflecting surface and a filament of a light source bulb and being capable of obtaining reflected light close to parallel light. SOLUTION: A reflecting surface 100 comprises a first reflecting surface 101 and a second reflecting surface 102 which are constituted with two of paraboloids of revolution. A filament 2 of a light source bulb is disposed to extend through a first focus point F1 of the first reflecting surface 101 and a second focus point F2 of the second reflecting surface 102. Consequently, because the filament 2 extends through two focus points F1, F2, an error between the three-dimensional filament 2 and the zero-dimensional focus points F1, F2 can be reduced compared with the one having one focus point, whereby reflecting light L2 close to parallel light can be obtained.

4. 发明专利

JP2002289012A LIGHT FIXTURE FOR USE IN VEHICLE 失效
公开(公告)号：JP2002289012A
公开(公告)日：2002-10-04
申请号：JP2001091047
申请日：2001-03-27
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： F21S8/10 , F21W101/12 , F21W101/14 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a light fixture for a vehicle that can produce a sense of integral continuity and depth even when a dummy part is set. SOLUTION: A dummy reflector surface 12 similar to other reflector surfaces 9, 10 and 11 is formed even in a dummy part 5, and a dummy bulb 13 is formed in the dummy reflector surface 12. Therefore, even when looking the inside of the dummy part 5 over an outer lens 7, the sense of integral continuity and depth can be produced in harmony with the other part on the whole light fixture with being highly attractive.

5. 发明专利

JP2002100216A VEHICULAR LAMP FITTING 失效
公开(公告)号：JP2002100216A
公开(公告)日：2002-04-05
申请号：JP2000289116
申请日：2000-09-22
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： F21S8/10 , F21Y101/00 , F21Y101/02 , F21Y113/20
摘要： PROBLEM TO BE SOLVED: To enable the luminance of a dummy part by arranging a light guide plate, and to eliminate other member dedicated to concealment by providing the light guide plate with concealment function. SOLUTION: An outer lens 6 is placed in front of reflection plates 3 provided respectively with light source valves 5, a light guide plate 7 is arranged between the reflection plates 3 and the outer lens 6, a coated reflection film 10 formed on the part of the back of the plate 7 facing a dummy part 4 other than the reflection plates 3, and a side light source 12 for allowing light to enter from the edge of the light guide plate 7 is provided on the side of the plate 7.

6. 发明专利

JP2000173317A LIGHT FOR VEHICLE 失效
公开(公告)号：JP2000173317A
公开(公告)日：2000-06-23
申请号：JP34874698
申请日：1998-12-08
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： B60Q1/26 , F21S8/10
摘要： PROBLEM TO BE SOLVED: To improve the appearance of a light, and to improve the light emission range thereof. SOLUTION: Light diffusing element groups 19, 29 are provided in the inner surfaces of lenses 12, 22 at parts corresponding to seal grooves 11, 21. As a result, when a light source bulb is not lighted, a phenomenon that the seal grooves 11, 21 and the seal material 14, 24 of lamp housings 10, 20 are seen in the enlarged condition by light diffusing element groups 16, 26 is prevented by the refraction of the light from light elements 19, 29 with a view from the front of the lenses 12, 22, and appearance of the lenses 12, 22 is improved. When the light source bulb is lighted, the direct light A, A from the light source bulb is radiated outside through the optical elements 19, 29, and the light emission range 18', 28' of the lenses 12, 22 by the optical elements 19, 29 are newly complemented, and the light emission range of the lenses 12, 22 is enlarged.

7. 发明专利

JP2006351356A LIGHTING FOR VEHICLE 审中-公开
公开(公告)号：JP2006351356A
公开(公告)日：2006-12-28
申请号：JP2005176135
申请日：2005-06-16
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： F21S8/10 , F21W101/12 , F21W101/14 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a lighting for vehicles which can give impacts to drivers driving rearward vehicles. SOLUTION: The lighting for vehicles comprises a paraboloidal object 3A or 3B which forms a paraboloidal shape and a light source, in which a light emitter 5a or 5b is placed at the focus of the paraboloid of the paraboloidal object 3A or 3B. The object 3A or 3B is made of transparent resin and has a large number of dimples 7 on the paraboloid. COPYRIGHT: (C)2007,JPO&INPIT

8. 发明专利

JP2003123507A VEHICULAR LAMP 审中-公开
公开(公告)号：JP2003123507A
公开(公告)日：2003-04-25
申请号：JP2001312748
申请日：2001-10-10
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： F21S8/10 , F21W101/12 , F21W101/14 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicular lamp capable of reducing the number of components. SOLUTION: Polyhedral and cylindrical prisms P1, P2 are formed on the front and back of one inner lens 10 in at least one lamp chamber so as to have mutually different directions. Thereby, one light source 8 can be shown as if plural light sources were longitudinally and latitudinally arranged, even with one inner lens 10.

9. 发明专利

JP2002075026A STOP LAMP FOR AUTOMOBILE 失效
公开(公告)号：JP2002075026A
公开(公告)日：2002-03-15
申请号：JP2000259313
申请日：2000-08-29
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： B60Q1/44 , F21S8/10 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a stop lamp for an automobile, capable of being easily caught sight of by the driver of a following automobile and the like even if the indoor-side surface of a rear window panel undergoes fogging due to condensation, reducing the number of components. SOLUTION: The stop lamp is composed of a housing 6 installed fixedly in the indoor-side surface 4a of the rear window panel 4 and a light-emitting means 7 disposed in the position close to the surface 4a and supported on the housing 6.

10. 发明专利

JP2001283612A THIN LUMINOUS DEVICE 失效
公开(公告)号：JP2001283612A
公开(公告)日：2001-10-12
申请号：JP2000092707
申请日：2000-03-30
申请人： ICHIKOH INDUSTRIES LTD
发明人： SHINOZUKA MICHIYOSHI
IPC分类号： F21S8/10 , F21Y101/02 , H01L33/54 , H01L33/00
摘要： PROBLEM TO BE SOLVED: To provide a thin luminous device with a flexible substrate easily applicable to a lighting system for a vehicle. SOLUTION: A substrate 4 arranging LED chips 6 and transparent resins 7 on is a thin plate shape flexible in two dimensions. This device, therefore, can be easily applied to a lighting device for a vehicle mounted on a vehicle in conditions of wound two dimensionally in just one direction. Also, the lighting system for a vehicle itself is thinned, mounting on the vehicle, therefore, is easy.

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