Transmitting radiation through a flexible printed circuit to an

Details Transmitting radiation through a flexible printed circuit to an Transmitting radiation through a flexible printed circuit to an

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

Affiliated with

Also associated with

Rating

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.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-329085