Method and apparatus for electronic film development
October 21, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2404138 3587435 3747120 Method and apparatus for recording with writing fluids and drop projection means therefor Pulsed spray of fluids Resist development control system Lithographic plate processing apparatus End point detection System for developing a photo-resist material used as a recording medium Method and apparatus for developing resist film including a movable nozzle arm InventorApplicationNo. 955853 filed on 10/21/1997US Classes:396/604, Fluid application to one side only of photographic medium396/609, Nonroller fluid application to downward facing emulsion surface396/627, And fluid spraying means396/639Visual photographic medium scannerExaminersPrimary: Rutledge, D.Attorney, Agent or FirmInternational ClassG03D 005/04AbstractAn improved developer application method and apparatus for use in electronic film development, wherein the developer is applied to a photographic film using controlled, aerial deposition of one or more stream(s) of droplets of one or more developer agents or developer components such that the droplets adhere to a targeted region of the film, rather than run off, and chemically react to allow scanning of a latent image in the film as it moves through an electronic film development scan mechanism.Field of SearchFluid application to one side only of photographic mediumPlate or wafer-type photographic medium And fluid spraying means Visual photographic medium scanner Nonroller fluid application to downward facing emulsion surface Disparate function simultaneous process step Using plural sequential baths of same type Treating with processing composition after imaging prior to developing Picture signal generator NATURAL COLOR FACSIMILE | |
