发明名称 |
Optical print head with graded index fiber arrays for optical printing devices |
摘要 |
An optical printing device includes a photosensitive means having a photosensitive surface and an optical print head. The optical print head has a plurality of arrays of a plurality of light emitting devices selectively energized and an optical means to form light images from the light emitting devices on the photosensitive surface. A plurality of the light emitting device arrays are arranged in a plurality of rows, with the light emitting devices aligned in a common direction with the arrays. The optical means comprises a plurality of graded index optical fiber arrays causing light images from the light emitting devices to be formed in a single line on the photosensitive surface.
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申请公布号 |
US4376282(A) |
申请公布日期 |
1983.03.08 |
申请号 |
US19800178540 |
申请日期 |
1980.08.15 |
申请人 |
OKI ELECTRIC INDUSTRY CO., LTD.;NIPPON TELEGRAPH AND TELEPHONE PUBLIC CORPORATION |
发明人 |
KOTANI, SHINTARO;ABIKO, ICHIMATSU;TOKUNAGA, YUKIO;TATEISHI, KAZUYOSHI |
分类号 |
B41J2/44;B41J2/447;B41J2/45;B41J2/455;G02B27/00;H04N1/036;(IPC1-7):G01D9/42;B41B13/00 |
主分类号 |
B41J2/44 |
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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