发明名称 |
Light source for image writing apparatus and production method for light source |
摘要 |
An image forming apparatus includes a light source provided with a converting means for converting the advancing direction of light emitted from the light source, whereby the direction in which the light source is disposed can be determined regardless of a direction in which light is emitted. The advancing direction of the light emitted from a light emitting element is converted into a direction in which the light transmitting means can transmit the light, so that the luminous intensity on the photosensitive drum can be increased. It is designed so as to increase a light emitting area of the light emitting element and condense the light emitted therefrom, in result the luminous flux density can be improved. The light emitting element applies a flat luminous unit, which is combined with a light transmitting means in one optical piece.
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申请公布号 |
US2006001731(A1) |
申请公布日期 |
2006.01.05 |
申请号 |
US20050533392 |
申请日期 |
2005.04.29 |
申请人 |
NAKAMURA TETSUROH;MASUMOTO KEN-ICHI;TOYOMURA YUJI;HAMANO TAKAFUMI;GYOTOKU AKIRA;MARUYAMA HIDEKI |
发明人 |
NAKAMURA TETSUROH;MASUMOTO KEN-ICHI;TOYOMURA YUJI;HAMANO TAKAFUMI;GYOTOKU AKIRA;MARUYAMA HIDEKI |
分类号 |
B41J2/47;B41J2/45;G01D15/14 |
主分类号 |
B41J2/47 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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