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 1):
A cholesteric liquid crystal writing board, comprising:\n a cholesteric liquid crystal device comprising a cholesteric liquid crystal layer, wherein the cholesteric liquid crystal device has a light-entering surface and a light-emitting surface disposed corresponding to the light-entering surface; a photo-sensing array layer disposed at one side of the light-emitting surface of the cholesteric liquid crystal device, wherein the photo-sensing array layer comprises a plurality of gate control lines and a plurality of mode control lines, the gate control lines and the mode control lines are intersected to define a plurality of light-sensing areas arranged in an array, and each of the light-sensing areas is configured with a switch element and a light-sensing element; and a mode control unit comprising a main control circuitry and a plurality of mode switches coupled to the main control circuitry, wherein each of the mode switches is coupled to one of the mode control lines correspondingly, and the main control circuitry controls each of the mode switches to be switched between a voltage output mode and a voltage write mode.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 94.0
- Lexical Diversity: 2.54839
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15997374', '14678482', '13477638', '14971094', '13897004']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6445646024193136
- 35 USC 102 Novelty (BERT): 0.5544989050510452
- Combined Prediction Score: 0.6355580326824868
- Mean Citation Score: 257.342066
- Max Citation Score: 429.9253
- Similarity Product: 359.068362366426

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