PATENT CLAIM ANALYSIS

Application Number: 15925320
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["349", "110000"]

Abstract:
Disclosed is a method for manufacturing black matrix and spacer, which includes steps of: providing a base substrate and coating the base substrate with a black photoresist layer; coating a transparent photoresist layer on black photoresist layer; providing a multi-tone mask plate including a first light-transmitting area and a second light-transmitting area, in which the transparent photoresist layer and the black photoresist layer both include a first section aligning with first light-transmitting area and a second section aligning with second light-transmitting area; using the multi-tone mask plate to expose transparent photoresist layer and black photoresist layer, in which the transparent photoresist layer in the first section forms a main spacer, and the black photoresist layer in the first section forms a first black matrix, the transparent photoresist layer in the second section forms an auxiliary spacer, and the black photoresist layer in the second section forms a second black matrix.

Claim (Index 17):
The method for manufacturing black matrix and spacer according to  claim 1 , wherein after the base substrate is coated with the black photoresist layer and before the transparent photoresist layer is coated on the black photoresist layer, the black photoresist layer is pre-baked, and wherein after the transparent photoresist layer is coated on the black photoresist layer, the transparent photoresist layer is pre-baked.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 3.35417
- Patent Class: 349.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15578339', '15573317', '14350914', '14655535', '15117197']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8495767667894444
- 35 USC 102 Novelty (BERT): 0.5036905932097603
- Combined Prediction Score: 0.814988149431476
- Mean Citation Score: 217.492452
- Max Citation Score: 235.25269
- Similarity Product: 149.7215949586487

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

Dataset: test