| 发明名称 | Image reading apparatus and assembling method | ||
| 摘要 | A document reading apparatus includes a sensor configured to receive light from a document, an imaging lens configured to form an image of light from the document on the sensor, a first holding member to which the imaging lens is fixed, and a second holding member to which the sensor is fixed, wherein the first holding member and the second holding member are fixed using an adhesive and solder. | ||
| 申请公布号 | US8995031(B2) | 申请公布日期 | 2015.03.31 |
| 申请号 | US201313903475 | 申请日期 | 2013.05.28 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Takahashi Toshio |
| 分类号 | H04N1/04;H04N1/195;H04N1/024;H04N1/03 | 主分类号 | H04N1/04 |
| 代理机构 | Canon USA Inc IP Division | 代理人 | Canon USA Inc IP Division |
| 主权项 | 1. A document reading apparatus comprising: an optical unit comprising: a sensor configured to receive light from a document; an imaging lens configured to form an image of light from the document on the sensor; a first holding member to which the imaging lens is fixed; a sensor substrate on which the sensor is mounted; a second holding member to which the sensor substrate is fixed; and an optical unit frame to which the first holding member is fixed, wherein the first holding member and the second holding member are made of metal, and wherein the first holding member and the second holding member are fixed using an adhesive and solder. | ||
| 地址 | Tokyo JP | ||