摘要:
The present invention describes a photographic element having a support, a light-sensitive layer, a transparent magnetic recording layer and a lubricating/abrasive layer farthest from the support which contains a film-forming binder, lubricant and abrasive particles.
摘要:
An image-audio print has either a single image or a set of images on a first side and an accessible audio data storage means preferably on its backside. The accessible audio data storage means contains an audio data segment associated with the image on single image prints and a set of audio data segments, one for each image on multi-image prints, for example, index prints. A player receives and locates the image-audio print with the accessible audio data storage means accurately positioned in electrical contact with the player apparatus. The player apparatus can play an audio data segment associated with the print from a single image print or by appropriate interaction with the user who selects a audio data segment associated with the selected image on multi-image prints. Preferably, a touchscreen is used to select the image for which the audio is to be played. The player also can record audio into the accessible audio data storage means and copy audio from one print to another. The prints can be manufactured by using a backing substrate into which a recess is created for the audio data storage means and which is, preferably, adhesively attached to the back of ordinary paper print substrate. The backing paper provides not only the recess for the audio data storage means, but also adds heft to the print. Alternatively, the audio data storage means can be formed integrally with a full print-sized back of the print and affixed to the back by hand or automatically. Further, the print can be formed by taking a full print-sized backing with an integral audio data storage means and applying an image to the frontside of it, by inkjet printing, thermal dye transfer, electrophotographic or other hard copy imaging means.
摘要:
A photographic element comprising a photosensitive layer, a flexible cellulose organic ester support film, and a substantially transparent magnetic recording layer having a dried thickness of less than about 1.5 micron exhibits improved magnetic and photographic performance and is particularly valuable as a color or black and white negative or reversal film. A method of preparing the above-described element comprises the steps of continuously extruding a layer of a cellulose organic acid ester solution from a hopper toward a polished casting surface which is moving relative to the hopper; continuously extruding simultaneously a layer of a magnetic dispersion from the same hopper onto the extruded layer of cellulose organic acid ester; depositing the combined layers onto the casting surface with the cellulose organic acid ester layer engaging the polished surface; and stripping the combined support film and magnetic recording layer from the casting surface when the layers are sufficiently set to be self-supporting and to allow such stripping. The method is more efficient and less costly than prior art processes and avoids the need for large quantities of solvents and complex processing steps.
摘要:
The method and system use laser radiation for writing characters onto a protective layer of a film tape or other radiation sensitive tape or plate.
摘要:
A system is disclosed for playing prerecorded audio encoded in a fault tolerant manner as a series of infra-red ink dots printed along with a photographic image using an ink jet printing system, the system comprising an infra-red scanner for scanning the infra-red (IR) form of the prerecorded audio; a processor interconnected to the IR scanner for decoding the scanned audio encoding to produce a corresponding audio signal; and an audio emitter interconnected to the processor for emitting or playing the corresponding audio signal on demand. The encoding can include Reed-Solomon encoding of the prerecorded audio and can comprise an array of infrared ink dots which are high frequency modulated to aid scanning. The system can include a wand-like arm having a slot through which the photograph is inserted.
摘要:
A processing method has been provided for an exposed silver halide black-and-white negative working sound recording film element, said processing method comprising the steps of processing said sound recording film element in a processing apparatus providing processing ability in a daylight environment, said processing method comprising the steps of developing in a time of less than 20 seconds; fixing in a fixer; rinsing and drying; preferably making use of an automatic processing machine, the mentioned processing steps being followed by a step of controlling black-and-white densitometry, therefor preferably providing the processing machine with a densitometer; further recording in a motion picture color print film and processing therein image area frames originating from an exposed and processed color negative recording film and from (an) optical soundtrack(s) originating from a silver halide black-and-white negative working sound recording film element, wherein said film element has been processed, after having been exposed, by the method as claimed.