TH28956A - Reading device - Google Patents

Abstract

DC60 (25/08/40) The reading device consists of a projection device for the projection of light. Which is emitted by a light source on part of the machine cartridge surface area Mark to be scanned And about unit Looking for receiving and showing pictures Reflection on the image detector The image catcher turns the light. Reflect is a set of signals The reader also contains a motion detector for producing signals at the same rhythm during their movement. The device reads the entire surface area and the signaling unit which converts the signal of the image detector into a series containing text, images or image data from independently selected sections of the surface area. The signals are recorded in the storage unit and can be retrieved for further processing. The reading device consists of a projection device for projecting light. Emitted by a light source On the part of the cartridge surface area, mark the mark to be scanned. And the optical unit for and display the image. Reflection on the image detector The image catcher turns the reflected light into a series of signals. The reader also contains a motion detector. For producing signals at the same rhythm during the movement of The device reads throughout the surface area. And the execution unit, which converts the signal of the image detector to a character set. Picture or data An image from a freely selected portion of the surface area The signal will be recorded. They are saved in storage and can be retrieved for further procedures.

Claims (1)

1. Reading device for visual acuity detection and capture of symbols, characters, images and photographs. Radiates radiation for light emitting Projection device for projecting the light emitted Comes on a part of the surface which can be scanned by the device and In which the cartridge is marked in the form of material, characters, images or drawings, optical units for collecting the light projected after Reflected by the surface area A capture sensor for exposure that is gathered into an image. And change the light into a series of electrical signals Motion detector Place for describing the location of the device by generating a tag timing signal: