PATENT CLAIM ANALYSIS

Application Number: 15767121
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["257", "678000"]

Abstract:
A package for an image sensing chip is provided, which includes: an image sensing chip comprising a first surface and a second surface opposite to each other, where the first surface is provided with an image sensing region and a contact pad; a through hole extending from the second surface to the contact pad; an electrical connection layer provided along an inner wall of the through hole and extending onto the second surface; a solder mask filling the through hole and covering the electrical connection layer, wherein an opening is formed in the solder mask, and the electrical connection layer is exposed at a bottom of the opening; a guide contact pad covering an inner wall and the bottom of the opening and extending onto the solder mask; and a solder bump located on the guide contact pad.

Claim (Index 1):
A package for an image sensing chip, comprising:\n an image sensing chip comprising a first surface and a second surface opposite to each other, wherein the first surface is provided with an image sensing region and a contact pad around the image sensing region; a through hole extending from the second surface to the contact pad; an electrical connection layer provided along an inner wall of the through hole and extending onto the second surface, wherein the electrical connection layer is electrically connected with the contact pad; a solder mask filling the through hole and covering the electrical connection layer, wherein an opening is formed in the solder mask, and the electrical connection layer is exposed at a bottom of the opening; a guide contact pad covering an inner wall and the bottom of the opening and extending onto the solder mask, wherein the guide contact pad is electrically connected with the electrical connection layer; and a solder bump located on the guide contact pad, wherein the solder bump is electrically connected with the guide contact pad.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 2.56897
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12233807', '15765802', '15507901', '15748651', '15765968']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9185309595446076
- 35 USC 102 Novelty (BERT): 0.4782129179413013
- Combined Prediction Score: 0.8744991553842768
- Mean Citation Score: 217.961402
- Max Citation Score: 223.91708
- Similarity Product: 189.338612593658

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test