Semiconductor luminescent display apparatus
Patent 4145707 Issued on March 20, 1979. Estimated Expiration Date: 
June 6, 1997. 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.
June 6, 1997. 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 3882532 3893150 Radiation sensitive thyristor structure with isolated detector Light activated thyristor capable of activation by intensity radiation Patent #: 4060826 InventorsAssigneeApplicationNo. 05/803984 filed on 06/06/1977US Classes:257/86, Active layer of indirect band gap semiconductor257/103, With particular semiconductor material257/751, At least one layer forms a diffusion barrier257/775, Varying width or thickness of conductor257/88, Plural light emitting devices (e.g., matrix, 7-segment array)257/99, With housing or contact structure257/E33.065Characterized by shape (EPO)ExaminersPrimary: James, Andrew J.Attorney, Agent or FirmInternational ClassesH01L 33/00 (20060101)H01L 27/15 (20060101) Foreign Application Priority Data1976-06-04 JPAbstractA semiconductor luminescent display apparatus includes a plurality of semiconductor luminescent devices arranged in a row on a header. The device includes a luminescent segments arranged in a letter of eight and electrodes each having a contact surface in contact with one end side of the luminescent surface of the segments in the longitudinal direction thereof.Other References
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