MANUFACTURE OF SOLID-STATE IMAGE PICKUP ELEMENT

PURPOSE:To improve the image pickup sensitivity by coating a transparent organic film as the uppermost protective film so as to provide a rugged face to a solid-state image pickup element and increase the utilizing factor of light. CONSTITUTION:After the transparent organic film 6 is coated uniforml...

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Bibliographische Detailangaben
Hauptverfasser:	MIYATA KIYOYUKI, KANESAKA KAZUMI, HORIUCHI TSUNEHISA, IZUMI AKIYA, TANABE TATSUO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PURPOSE:To improve the image pickup sensitivity by coating a transparent organic film as the uppermost protective film so as to provide a rugged face to a solid-state image pickup element and increase the utilizing factor of light. CONSTITUTION:After the transparent organic film 6 is coated uniformly on a color filter 4 formed on the solid-state image pickup element as the uppermost protective film, only the wiring part excluding a picture element (diode) section is exposed. Then, a convexed face is formed by development. The sensitivity is improved by nearly 2dB by the convexed face.