PATENT CLAIM ANALYSIS

Application Number: 16080260
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["349", "106000"]

Abstract:
There is provided a display device exhibiting a good color reproducibility, even when observed through polarized sunglasses. A display device comprises a display element, and a polarizer a and an optical film X on a surface on a light emitting surface side of the display element, wherein L 1 , which is the light incident vertically on the optical film X, among light incident on the optical film X from the display element side, satisfies a specific condition, and L 2 , which is the light emitting vertically from the light emitting surface side of the optical film X, and passing through a polarizer b having the absorption axis parallel to the absorption axis of the polarizer a, satisfies a specific condition.

Claim (Index 6):
The display device according to  claim 1 , wherein the following condition 2-2 is satisfied:\n <Condition 2-2>\n let \u2212\u03b1 R  represent the maximum wavelength showing a \u00bd or less of the intensity of the R max , and located in the minus direction side of L 1 \u03bb R , +\u03b1 R  represent the minimum wavelength showing a \u00bd or less of the intensity of the R max , and located in the plus direction side of L 1 \u03bb R , \u2212\u03b1 G  represent the maximum wavelength showing a \u00bd or less of the intensity of the G max , and located in the minus direction side of L 1 \u03bb G , +\u03b1 G  represent the minimum wavelength showing a \u00bd or less of the intensity of the G max , and located in the plus direction side of L 1 \u03bb G , \u2212\u03b1 B  represent the maximum wavelength showing a \u00bd or less of the intensity of the B max , and located in the minus direction side of L 1 \u03bb B , and +\u03b1 B  represent the minimum wavelength showing a \u00bd or less of the intensity of the B max , and located in the plus direction side of L 1 \u03bb B ; \n let R \u03b1  represent a wavelength band ranging from \u2212\u03b1 R  to +\u03b1 R  in the range of 600 nm to 780 nm, G \u03b1  represent a wavelength band ranging from \u2212\u03b1 G  to +\u03b1 G  in the range of 500 nm to less than 600 nm, and B \u03b1  represent a wavelength band ranging from \u2212\u03b1 B  to +\u03b1 B  in the range of 400 nm to less than 500 nm; and \n each of the wavelength bands of the R \u03b1 , the G \u03b1 , and the B \u03b1  includes one or more bottom wavelengths of the L 2  and one or more peak wavelengths of the L 2 .

Metadata:
- Claim Count in Document: 17.0
- Percentile: 97.0
- Lexical Diversity: 2.49057
- Patent Class: 349.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10182228', '14532053', '12766600', '11911993', '10856803']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8523645487554915
- 35 USC 102 Novelty (BERT): 0.4880401045246663
- Combined Prediction Score: 0.815932104332409
- Mean Citation Score: 196.408654
- Max Citation Score: 204.38757
- Similarity Product: 143.48699825389264

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

Dataset: test