ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRIS..MTNORS..SM..................
J
JDIM360 Ver 1.28 (29 Oct 2014) - 1620000/0
2202454
EUROPEAN PATENT APPLICATION
A3
20150916
EP
09178665.7
20091210
20091210
en
en
en
2008327267
20081224
JP
20150916
201538
20100630
201026
F21V 7/00 20060101AFI20150807BHEP
F21S 8/12 20060101ALI20150807BHEP
F21S 8/10 20060101ALI20150807BHEP
F21Y 101/02 20060101ALN20150807BHEP
F21W 101/10 20060101ALN20150807BHEP
de
Fahrzeugausleuchtungslampe
en
Vehicular illumination lamp
fr
Lampe d'éclairage véhiculaire
1
Koito Manufacturing Co., Ltd.
101121340
138 442 a/scho
4-8-3, Takanawa, Minato-ku
Tokyo 108-8711
JP
Uchida, Naoki
c/o KOITO MANUFACTURING CO., LTD. Shizuoka Works 500, Kitawaki Shimizu-ku
Shizuoka-shi Shizuoka
JP
Hoffmann Eitle
100061036
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
DE
AT
BE
BG
CH
CY
CZ
DE
DK
EE
ES
FI
FR
GB
GR
HR
HU
IE
IS
IT
LI
LT
LU
LV
MC
MK
MT
NL
NO
PL
PT
RO
SE
SI
SK
SM
TR
AL
BA
RS
20150916
201538
[TASK] To enable simultaneous formation of a diagonal cut-off line and a horizontal cut-off line in a vehicular illumination lamp that emits light from a light-emitting element forward using a translucent member disposed in front of the light-emitting element.
[MEANS OF SOLVING THE PROBLEM] Light from a light-emitting element is internally reflected on a front surface 14a of a translucent member 14. The light is subsequently internally reflected again on a rear surface 14b of the translucent member 14, and then emitted from the front surface 14a. In this case, a light-emitting surface 12A of the light-emitting element 12 is disposed such that a lower end edge 12A1 is positioned on a horizontal line orthogonal to an optical axis Ax, thereby enabling formation of a horizontal cut-off line. Furthermore, in first and second zones Z1, Z2 respectively positioned diagonally upward on the oncoming vehicle lane side and diagonally downward on the host vehicle lane side, inner peripheral zones Z1i, Z2i are positioned more toward the inner peripheral side than first and second curves C1, C2, which are formed so as to project toward the optical axis Ax when viewed from the lamp front, and configured as zones for forming a diagonal cut-off line.
138 442 a/scho
EP
09178665.7
Koito Manufacturing Co., Ltd.
1
MN
20150813
F21S
US
2004257826
A1
TATSUKAWA MASASHI [JP]
20041223
A
1-5
* abstract; figures *
US
2006109669
A1
TANAKA HIDETADA [JP] ET AL
20060525
A
1-5
* abstract; figures *
US
2007291499
A1
TANAKA HIDETADA [JP]
20071220
A
1-5
* abstract; figures *
EP
2093480
A2
KOITO MFG CO LTD [JP]
20090826
A,P
1-5
* the whole document *
Berthommé, Emmanuel
Munich
20150707
US
2004257826
A1
20041223
JP
4339028
B2
20091007
JP
2005011704
A
20050113
US
2004257826
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20041223
US
2006109669
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20060525
DE
102005054660
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20060601
JP
4393971
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20100106
JP
2006147448
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20060608
US
2006109669
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20060525
US
2007291499
A1
20071220
JP
4684952
B2
20110518
JP
2007335301
A
20071227
US
2007291499
A1
20071220
EP
2093480
A2
20090826
EP
2093480
A2
20090826
JP
5253888
B2
20130731
JP
2009224303
A
20091001
US
2009213607
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20090827