PATENT CLAIM ANALYSIS

Application Number: 16004772
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-10
Patent Classification: ["345", "175000"]

Abstract:
A cholesteric liquid crystal writing board comprises a cholesteric liquid crystal device, a photo-sensing array layer and a mode control unit. The photo-sensing array layer is disposed at one side of the light-emitting surface of the cholesteric liquid crystal device. The photo-sensing array layer comprises a plurality of gate control lines and a plurality of mode control lines. The mode control unit comprises a main control circuitry and a plurality of mode switches coupled to the main control circuitry. Each mode switch is coupled to one of the mode control lines correspondingly. The gate control lines intersect with the mode control lines so as to define a plurality of light sensing areas arranged in an array. Each light sensing area has a switch element and a light-sensing element. The main control circuitry controls each mode switch to be switched between a voltage output mode and a voltage write mode.

Claim (Index 9):
The cholesteric liquid crystal writing board according to  claim 6 , wherein the display control signal comprises a signal for controlling the electronic device to display a writing track.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 94.0
- Lexical Diversity: 2.54839
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15997374', '14678482', '13477638', '14971094', '13897004']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6739767584924719
- 35 USC 102 Novelty (BERT): 0.5512523565841579
- Combined Prediction Score: 0.6617043183016404
- Mean Citation Score: 257.342066
- Max Citation Score: 429.9253
- Similarity Product: 305.8299092931509

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