PATENT CLAIM ANALYSIS

Application Number: 15983029
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["257", "292000"]

Abstract:
In a solid state image sensor having two semiconductor substrates or more laminated longitudinally, electrical connection between the semiconductor substrates is made by a fine plug. An insulating film covering a first rear surface of a semiconductor substrate having a light receiving element, and an interlayer insulating film covering a second main surface of a semiconductor substrate mounting a semiconductor element are joined to each other. In its joint surface, a plug penetrating the insulating film and a lug embedded in a connection hole in an upper surface of the interlayer insulating film are joined, and the light receiving element and the semiconductor element are electrically connected through the plugs.

Claim (Index 3):
The solid state image sensor according to  claim 1 , further comprising:\n an element isolation region penetrating the first semiconductor substrate; a first interlayer insulating film covering the first main surface of the first semiconductor substrate; a first wiring formed in the first interlayer insulating film; and a third conductive connection part connected to the first wiring and the first conductive connection part and penetrating the element isolation region, wherein the first conductive connection part is electrically connected to the first light receiving element through the third conductive connection part and the first wiring.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 1.95
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13362758', '12929985', '14620401', '14304947', '12404675']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8989158410126719
- 35 USC 102 Novelty (BERT): 0.4948336421103462
- Combined Prediction Score: 0.8585076211224393
- Mean Citation Score: 202.83476
- Max Citation Score: 209.36174
- Similarity Product: 150.0055495181656

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test