Resources Contact Us Home
Interactive image recording method and means

Image Number 3 for United States Patent #4788426.

An electronic read/write or microscope-camera system which can receive and store very low energy optical and equivalent electronic signals on a special optoelectronic tape or medium as varying charge density distributions over the imaged frame. Images are retrieved from the tape or medium by scanning the tape or medium with a focused electron beam which causes the tape or medium to emit secondary electrons as a charge density modulated return beam current. The electrons in the return beam are collected and amplified to develop an electrical signal representative of the image stored on the tape or medium. A method of applying images to and retrieving them from the tape or medium is also disclosed.

  Recently Added Patents
Method and apparatus for image sensor packaging
Mechanism for visible users and groups
Cooking brush
Shoe outsole with a surface ornamentation contrast
Anti-phishing system and method
Precision geolocation of moving or fixed transmitters using multiple observers
System and method for managing investment funds
  Randomly Featured Patents
Silver halide photographic materials
Semi-opaque corneal contact lens or intraoccular lens and method of formation
Helically actuated positive-displacement pump and method
Catheter heating circuit for continuous cardiac output measurement
Method for protection of energy storage source, and in particular motor vehicle battery
Swimming pool tile brushing device
Preparation of carboranyl sulfides
Method for printing digital works