Solid-state image sensor and camera

摘要

A solid-state image sensor, comprising an image sensor chip including a pixel region where a plurality of pixels are arranged and a peripheral region arranged around the pixel region, and a fixing portion including a substrate which supports the image sensor chip and a joint portion which joins the substrate to an external base, wherein the peripheral region includes a first portion, and a second portion which is smaller in an amount of generated heat than the first portion, the substrate includes a first side and a second side, the first portion is arranged nearer the first side than the second side, the second portion is arranged nearer the second side than the first side, and the joint portion is arranged on the first side of the substrate.

主权项

1. A solid-state image sensor comprising:
an image sensor chip including a pixel region where a plurality of pixels are arranged, and a peripheral region arranged around the pixel region; and a fixing portion including a substrate which supports the image sensor chip, wherein the image sensor chip and a base are fixed by the fixing portion, wherein the peripheral region includes a first portion, and a second portion which is smaller in an amount of generated heat than the first portion, the substrate includes a first side and a second side, the first portion is arranged nearer the first side than the second side, the second portion is arranged nearer the second side than the first side, and the fixing portion has a joint portion arranged on the first side of the substrate which joins the substrate and the base, and the fixing portion does not have a joint portion arranged on the second side of the substrate which joins the substrate and the base.