Semiconductor device
AssigneeSeiko Epson Corporation
InventorsSusumu Inoue, Yo Takeda, Yutaka Maruo
Life of this patent
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Abstract
A semiconductor device includes a semiconductor element that is set up on a semiconductor layer, a light shielding wall that is set up around the semiconductor element, a hole that is set up on the light shielding wall, and a wiring layer that is electrically connected to the semiconductor element and is drawn out through the hole to the outside of the light shielding wall. The wiring layer has a pattern including a first part that is located within the hole and a second part that is located on the outside of the hole and has a larger width compared to the width of the first part, the width of the second part being the same with or larger than the width of the hole.
Claims10
A semiconductor device, comprising:
- a semiconductor element that is set up on a semiconductor layer,
- a light shielding wall that is set up around the semiconductor element,
- a hole that is set up on the light shielding wall, and
- a wiring layer that is electrically connected to the semiconductor element and is drawn out through the hole to the outside of the light shielding wall, wherein the wiring layer has a pattern including a first part that is located within the hole and a second part that is located on the outside of the hole and has a larger width compared to the width of the first part, the width of the second part being the same with or larger than the width of the hole.
Dependencies are inferred from the claim text.