Recorders – Light or beam recording – Including record receiver or handling means therefor
Patent
1990-04-13
1991-04-02
Fuller, Benjamin R.
Recorders
Light or beam recording
Including record receiver or handling means therefor
346160, 350 9627, 362800, 357 17, G01D 942, G02B 608, H01L 3300
Patent
active
050050290
ABSTRACT:
Am optical writing head which is simplified in construction and reduced in production cost. The optical writing head comprises a light emitting means, and a substrate on which the light emitting means is mounted. The substrate has a light transmitting property at a portion thereof which opposes to the light emitting means. Light emitted from the light emitting means is taken out through the substrate so that it may be irradiated upon a light receiving body. A fiber bundle may be provided with one end opposed to the light emitting means and with the other end opposed to an object for exposure. Where the head is of a type wherein it contacts with an object when it optically writes, the other end of the fiber bundle is formed into a curved face, but where the head is of another type wherein it does not contact with an object when writing, a gas blowing out means is provided to assure a gap between the other end of the fiber bundle and an object. A plurality of flexible printed circuits may be connected to the light emitting means in an opposing relationship to a light emitting portion of the light emitting means.
REFERENCES:
patent: 4549784 (1985-10-01), Inokuchi
patent: 4820013 (1989-04-01), Fuse
patent: 4827290 (1989-05-01), Yoritomo
Alps Electric Co. ,Ltd.
Fuller Benjamin R.
Rogers Scott
Shoup Guy W.
Winters Paul J.
LandOfFree
Transmitting radiation through a flexible printed circuit to an does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmitting radiation through a flexible printed circuit to an , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmitting radiation through a flexible printed circuit to an will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-329085