PATENT CLAIM ANALYSIS

Application Number: 15928761
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["438", "158000"]

Abstract:
The present disclosure provides a method of manufacturing an array substrate and a method of manufacturing a display device. The method of manufacturing an array substrate includes steps of: forming a planarization layer above a base substrate; forming an electrode layer above the planarization layer; forming a metal functional layer above the electrode layer; patterning the metal functional layer by using a multi-greyscale mask layer as a mask; forming an insulating protection layer on a portion of the electrode layer not being covered by the patterned metal functional layer; performing an ashing process on the multi-greyscale mask layer; patterning the electrode layer by using the metal functional layer as a mask; further patterning the metal functional layer by using the multi-greyscale mask layer subjected to the ashing process as a mask.

Claim (Index 8):
The method of manufacturing an array substrate according to  claim 1 , wherein the step of patterning the metal functional layer by using the multi-greyscale mask layer as the mask further comprises:\n applying a photoresist layer on the metal functional layer; exposing the photoresist layer by using a multi-greyscale mask plate to form the multi-greyscale mask layer on the metal functional layer; and removing a portion of the metal functional layer not being covered by the multi-greyscale mask layer.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 2.9375
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14362038', '13703499', '15329212', '16086278', '15541580']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8717452927414995
- 35 USC 102 Novelty (BERT): 0.4942950730223755
- Combined Prediction Score: 0.834000270769587
- Mean Citation Score: 216.323376
- Max Citation Score: 233.47177
- Similarity Product: 173.73374144736889

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