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US 2001/0024327 A1Published application
Lens array and lens array assembly
AssigneeRohm Co., Ltd.
InventorsHisayoshi Fujimoto, Toshihiko Takakura
Life of this patent
Estimating the term…
Abstract
A lens array is provided with a plurality of lenses and a holder formed integral with the lenses. Each of the lenses includes a non-flat first lens surface and a flat second lens surface. The holder includes a first surface adjacent to the first lens surface and a second surface adjacent to the second lens surface. The second surface is formed with a plurality of recesses in each of which a light shielding layer is provided.
Claims12
A lens array comprising:
- a plurality of lenses each including first and second lens surfaces;
- and
- a holder formed integral with the lenses, the holder including a first surface adjacent to the first lens surface and a second surface adjacent to the second lens surface, the second surface being formed with a plurality of recesses;
- wherein the second lens surface of each lens is flat.
1 more element
A lens array assembly comprising:
- a first lens array including a plurality of first lenses and a first holder formed integral with the first lenses;
- and
- a second lens array including a plurality of second lenses and a second holder formed integral with the second lenses, the second lens array being fixed to the first lens array;
- wherein each of the first lenses includes a non-flat first lens surface and a flat second lens surface opposite to the first lens surface, the first holder being formed with a plurality of recesses adjacent to the second lens surfaces.
1 more element
Dependencies are inferred from the claim text.