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US 2014/0112013 A1Published application
Optical member and vehicular lamp
AssigneeKoito Manufacturing Co., Ltd.
InventorsMasao Okawa, Ryuho Sato
Life of this patent
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Abstract
An optical member formed of resin includes a fixation portion, via which the optical member is fixed to a supporting member on which a light emitting element is supported, a reflective surface having a reflective region configured to reflect light from the light emitting element, and a thermal deformation absorbing portion configured to absorb thermal deformation of the optical member.
Claims11
An optical member formed of resin, comprising
- a fixation portion, via which the optical member is fixed to a supporting member on which a light emitting element is supported;
- a reflective surface having a reflective region configured to reflect light from the light emitting element;
- and
- a thermal deformation absorbing portion configured to absorb thermal deformation of the optical member.
1 more element
Dependencies are inferred from the claim text.