Accession Number : AD0438029


Title :   DEVELOPMENT OF A SOLID-STATE DISPLAY DEVICE.


Descriptive Note : Rept. for Mar 61-Feb 63,


Corporate Author : LEAR SIEGLER INC GRAND RAPIDS MICH


Report Date : Mar 1964


Pagination or Media Count : 90


Abstract : The subject of this report is the development of a solid-state display device utilizing binary inputs. Investigation of various techniques for decoding the binary inputs led to the development of an electroluminescent-photoconductor matrix. Readout is provided by a column of light moving up and down a vertical scale. The column of light is formed by a stack of 1/16 in. electroluminescent lamps spaced 1/32 in. apart. The display produced under this contract provides a readout from 0 to 31 volts on a scale approximately 3 in. long. (Author)


Descriptors :   *DISPLAY SYSTEMS , *ELECTRONIC EQUIPMENT , DISPLAY SYSTEMS , PIEZOELECTRIC CRYSTALS , ELECTROLUMINESCENCE , BARIUM COMPOUNDS , TITANATES , POLARIZATION , TRANSFORMERS , SEMICONDUCTOR DIODES , NEON , SWITCHING CIRCUITS , DIGITAL COMPUTERS , SIMULATION , PHOTOELECTRIC CELLS(SEMICONDUCTOR) , PHOTOCONDUCTIVITY


Distribution Statement : APPROVED FOR PUBLIC RELEASE