PATENT CLAIM ANALYSIS

Application Number: 16029241
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-07
Patent Classification: ["345", "179000"]

Abstract:
The present disclosure relates to the field of display technology, and provides an electronic paper, a manufacturing method thereof, and a handwriting electronic paper device. The electronic paper includes: a first electrode; a second transparent electrode arranged opposite to the first electrode and at a display side of the electronic paper; and an electronic ink layer arranged between the first electrode and the second transparent electrode. Microcapsules are distributed in the electronic ink layer, and each microcapsule is provided therein with charged magnetic particles which are capable of being used to display at least one color.

Claim (Index 11):
The method according to  claim 10 , wherein the step of depositing the colored layer onto the surface of the charged sphere deposited with the magnetic nanoparticles comprises subjecting the charged sphere onto the surface of which the magnetic nickel nanoparticles are deposited into ultrasonic dispersion in an ethanol solution, adding the resultant charged sphere into a dopamine solution at a concentration of 0.5 to 4 g/L and a pH value of 6.0 to 10.0, and stirring a resultant mixture at a rate of 30 to 100 revolutions per minute (rpm) for 2 to 48 h, so as to acquire the black charged magnetic particle onto a surface of which polydopamine particles are deposited.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 95.0
- Lexical Diversity: 1.85965
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12292321', '10784126', '13052003', '11753972', '13052007']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6700207920576309
- 35 USC 102 Novelty (BERT): 0.4979888514076652
- Combined Prediction Score: 0.6528175979926343
- Mean Citation Score: 199.06066
- Max Citation Score: 202.01535
- Similarity Product: 128.18294729695023

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