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 10):
The solid state image sensor according to  claim 1 , further comprising:\n a fifth insulating film covering the second rear surface of the second semiconductor substrate; a fifth conductive connection part penetrating the fifth insulating film and electrically connected to a second light receiving element, the semiconductor element being the second light receiving element that is formed on the second main surface of the second semiconductor substrate in each of the plural pixels; a third semiconductor substrate having a third main surface and a third rear surface opposite to the third main surface; a third light receiving element formed on the third main surface of the third semiconductor substrate in each of the plural pixels; a sixth insulating film covering the third rear surface of the third semiconductor substrate; and a seventh conductive connection part penetrating the sixth insulating film and electrically connected to the third light receiving element, wherein the fifth and sixth insulating films are joined to each other and the fifth and seventh conductive connection parts are joined to each other in a joint surface of the second laminated body and a third laminated body, the second laminated body including the fifth insulating film and fifth conductive connection part, and the third laminated body including the third semiconductor substrate, seventh conductive connection part, and sixth insulating film.

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): 0.9001684855349636
- 35 USC 102 Novelty (BERT): 0.4807981554892871
- Combined Prediction Score: 0.858231452530396
- Mean Citation Score: 202.83476
- Max Citation Score: 209.36174
- Similarity Product: 173.28967702910066

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