PATENT CLAIM ANALYSIS

Application Number: 16461765
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-10
Patent Classification: ["257", "043000"]

Abstract:
In a manufacturing step of an oxide semiconductor device having an active layer of an oxide semiconductor, the step is simplified, thereby improving the productivity. A method for manufacturing an oxide semiconductor device having an active layer of an oxide semiconductor layer of indium (In), gallium (Ga), and zinc (Zn) includes a laser annealing treatment including irradiating an active layer formed region with a laser beam and imparting an etching resistance to the active layer.

Claim (Index 2):
The method for manufacturing an oxide semiconductor device according to  claim 1 ,\n wherein the laser annealing treatment is performed after forming the oxide semiconductor layer, and a photolithography step is omitted, and a laser beam-unirradiated portion of the oxide semiconductor layer is removed by etching.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 100.0
- Lexical Diversity: 1.93333
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14771267', '14355505', '13824764', '14558458', '15036662']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9244168765819618
- 35 USC 102 Novelty (BERT): 0.480020897013505
- Combined Prediction Score: 0.8799772786251161
- Mean Citation Score: 169.574426
- Max Citation Score: 172.46468000000004
- Similarity Product: 124.00370542754654

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

Dataset: test