Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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Filing date
Publication date
Priority claimed from GB6908/58Aexternal-prioritypatent/GB915270A/en
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES247600A1publicationCriticalpatent/ES247600A1/es
Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices
(AREA)
Abstract
Dispositivo semiconductor en que una parte activa de la superficie del cuerpo semiconductor está sellada con respecto a la atmósfera ambiente por un sello hermético y está provisto óxido de boro dentro del sello con lo que es mejorada la estabilidad eléctrica del dispositivo.