IMAGE SENSOR

To provide an image sensor.SOLUTION: An image sensor includes a first pixel, a second pixel disposed adjacent to the first pixel, a pixel separation structure for separating the first pixel and the second pixel, a back surface antireflection layer disposed on the first pixel, the second pixel, and t...

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Bibliographische Detailangaben
Hauptverfasser:	JEON MINHWAN, HEO MINSUNG, KIM BOKWON, KIN SHOKYOKU, LEE CHANG KYU, LEE KWANGMIN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide an image sensor.SOLUTION: An image sensor includes a first pixel, a second pixel disposed adjacent to the first pixel, a pixel separation structure for separating the first pixel and the second pixel, a back surface antireflection layer disposed on the first pixel, the second pixel, and the pixel separation structure, and a fence disposed so as to correspond to the pixel separation structure on the back surface antireflection layer and including an embedded type air gap internally.SELECTED DRAWING: Figure 4 【課題】イメージセンサを提供する。【解決手段】イメージセンサは、第１ピクセル；第１ピクセルと隣接して配置された第２ピクセル；第１ピクセルと第２ピクセルとを分離するピクセル分離構造体；第１ピクセル、第２ピクセル、及びピクセル分離構造体上に配置された背面反射防止層；及び背面反射防止層上にピクセル分離構造体と対応するように配置され、内部に埋込型エアギャップを有するフェンス(fence)；を含む。【選択図】図４