PATENT CLAIM ANALYSIS

Application Number: 15742102
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-04
Patent Classification: ["382", "124000"]

Abstract:
A fingerprint identification display panel and a display device are disclosed. For the liquid crystal layer at the position corresponding to the first opening area corresponding to the photosensitive sensing unit in the light shielding layer, the initial direction of the long axis of the liquid crystal molecules is set to form an angle of 45 degrees with the transmission axis direction of the upper polarizer, and the liquid crystal layer at the position corresponding to the first opening area is controlled to form an equivalent quarter-wave plate.

Claim (Index 1):
A fingerprint identification display panel, comprising: an array substrate and an counter substrate disposed opposite to each other, an upper polarizer disposed on a side of the counter substrate facing away from the array substrate, a liquid crystal layer between the array substrate and the counter substrate, a plurality of photosensitive sensing units arranged in an array disposed on a side of the array substrate facing the counter substrate, and a light shielding layer disposed on a side of the counter substrate facing away from the array substrate or on a side of the counter substrate facing the array substrate; wherein the light shielding layer is provided with a first opening area at a position corresponding to a photosensitive sensing unit and a second opening area at a position corresponding to a pixel display area;\n wherein in the liquid crystal layer at the position corresponding to the first opening area, an initial direction of a long axis of liquid crystal molecules forms an angle of 45 degrees with a transmission axis direction of the upper polarizer; and wherein the liquid crystal layer at the position corresponding the first opening area is an equivalent quarter-wave plate.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 86.0
- Lexical Diversity: 1.80392
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15326928', '15765341', '15552164', '15756168', '14313455']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.289056469708141
- 35 USC 102 Novelty (BERT): 0.4872576442593801
- Combined Prediction Score: 0.3088765871632649
- Mean Citation Score: 193.361044
- Max Citation Score: 207.3418
- Similarity Product: 158.81254218119383

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

Dataset: test