Patent EP0186044A2 successfully refreshed from Google Patents.
EP0186044A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Photodetector
Assignee: Sanyo Electric Co Ltd
•
Filing: 1985-12-11
•
Granted: —
•
Expires: 2005-12-11
Abstract
Abstract A photodetector comprising a photocell assembly including a substrate and at least one photocell formed on the substrate and having a light receiving face. The photocell assembly is completely embedded in a transparent resin molded body which has a light receiving surface defined therein so as to permit an incoming light incident thereupon to travel direct to the light receiving face of the photocell. The light receiving surface is roughened, recessed, raised, or inclined.
Inventors
- 👤 Kazuo Ito
- 👤 Toshiyuki Kudo
- 👤 Ritsuo Hama
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 14:40
CPC Classifications
H; H10; H10F; H10F77/00; H10F77/50; G; G11; G11B; G11B7/00; G11B7/08; G11B7/09; G11B7/12; G11B7/13; H10F77/40; H10F77/407; H10W; H10W90/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
82 words
A photodetector comprising a photocell assembly including a substrate and at least one photocell formed on the substrate and having a light receiving face, said photocell assembly being completely embedded in a transparent resin molded body, said resin molded body having a light receiving surface defined therein so as to permit an incoming light incident thereupon to travel direct to the light receiving face of the photocell, said light receiving surface being inclined at an angle relative to the light receiving face.
Claim 2
Dependent Claim
82 words
A photodetector comprising a photocell assembly including a substrate and at least one photocell formed on the substrate and having a light receiving face, said photocell assembly being completely embedded in a transparent resin molded body, said resin molded body having a light receiving surface defined therein so as to permit an incoming light incident thereupon to travel direct to the light receiving face of the photocell, said light receiving surface being inclined at an angle relative to the light receiving face.
Claim 3
Dependent Claim
76 words
A photodetector comprising a photocell assembly including a substrate and at least one photocell formed on the substrate and having a light receiving face, said photocell assembly being completely embedded in a transparent resin molded body, said resin molded body having a light receiving surface defined therein so as to permit an incoming light incident thereupon to travel direct to the light receiving face of the photocell, said light receiving surface having a plurality of indentations.
Claim 4
Dependent Claim
76 words
A photodetector comprising a photocell assembly including a substrate and at least one photocell formed on the substrate and having a light receiving face, said photocell assembly being completely embedded in a transparent resin molded body, said resin molded body having a light receiving surface defined therein so as to permit an incoming light incident thereupon to travel direct to the light receiving face of the photocell, said light receiving surface having a plurality of indentations.
Claim 5
Dependent Claim
36 words
The photodetector as claimed in Claim 2, further comprising a layer of coating formed on the light receiving surface, said indentations being formed on one surface of the coating layer opposite to the light receiving surface.
Claim 6
Dependent Claim
18 words
The photodetector as claimed in Claim 2, wherein said indentations are formed direct in the light receiving surface.
Claim 7
Dependent Claim
75 words
A photodetector comprising a photocell assembly including a substrate and at least one photocell formed on the substrate and having a light receiving face, said photocell assembly being completely embedded in a transparent resin molded body, said resin molded body having a light receiving surface defined therein so as to permit an incoming light incident thereupon to travel direct to the light receiving face of the photocell, said light receiving surface being recessed or raised.
Claim 8
Dependent Claim
75 words
A photodetector comprising a photocell assembly including a substrate and at least one photocell formed on the substrate and having a light receiving face, said photocell assembly being completely embedded in a transparent resin molded body, said resin molded body having a light receiving surface defined therein so as to permit an incoming light incident thereupon to travel direct to the light receiving face of the photocell, said light receiving surface being recessed or raised.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.