Through-hole electrode substrate
AssigneeDai Nippon Printing Co., Ltd.
InventorsYoshiaki Tsuruoka, Masaaki Asano, Shinji Maekawa
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Abstract
An image sensor module includes an interposer substrate having a first surface and a second surface opposite to the first surface, the interposer substrate being light-transmissive and having a plurality of through-holes; an image sensor located to face the first surface of the interposer substrate, the image sensor having a light receiving surface on a side of the interposer substrate, a plurality of photoelectric conversion elements being located at the light receiving surface, the image sensor being connected with an external circuit via electrodes provided in the plurality of through-holes; and a lens unit located to face the second surface of the interposer substrate.
Claims16
A through-hole electrode substrate comprising a glass substrate having a first surface and a second surface opposite to the first surface, the glass substrate being light-transmissive and having a plurality of first through-holes penetrating from the first surface to the second surface, the plurality of first through-holes being provided outside of a rectangular region so as to surround the rectangular region,
- wherein
- the rectangular region has a first side, a second side, a third side opposite to the first side and a fourth side opposite to the second side,
- the first side and the third side extend in a first direction,
- the second side and the fourth side extend in a second direction,
- the glass substrate has four sides including a fifth side that extends in the first direction and is located closer to the first side than to the third side, and
- a part of the plurality of first through-holes are located between the first side and the fifth side in a planar view, and in a zigzag line extending along the first side.
A through-hole electrode substrate comprising a glass substrate having a first surface and a second surface opposite to the first surface, the glass substrate being light-transmissive and having a plurality of first through-holes penetrating from the first surface to the second surface, the plurality of first through-holes being provided outside of a rectangular region so as to surround the rectangular region,
- wherein the glass substrate has a plurality of second through-holes penetrating from the first surface to the second surface in an edge part of the glass substrate, a diameter of each of the plurality of second through-holes being larger than a diameter of each of the plurality of first through-holes.
A through-hole electrode substrate comprising a glass substrate having a first surface and a second surface opposite to the first surface, the glass substrate being light-transmissive and having a plurality of first through-holes penetrating from the first surface to the second surface, the plurality of first through-holes being provided outside of a rectangular region so as to surround the rectangular region,
- wherein
- a length of a first side of the rectangular region in a first direction is at least 19 times of a size of one of the plurality of the first through-holes in the first direction in a planar view, and
- a length of a second side of the rectangular region in a second direction is at least 11 times of a size of one of the plurality of the first through-holes in the second direction in the planar view.
Dependencies are inferred from the claim text.