PATENT CLAIM ANALYSIS

Application Number: 16153500
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["348", "333000"]

Abstract:
A display apparatus includes on a substrate a plurality of light emitting elements in which an organic layer including a white light emitting layer is sandwiched between a lower transparent electrode and an upper electrode, and further includes a reflection layer and an optical interference layer provided between the light emitting elements and the substrate, wherein the optical interference layer is made of a material having a lower refractive index than the refractive index of the light emitting layer and the ratio (nr/nb) of a refractive index (nr) with respect to a red wavelength region to a refractive index (nb) with respect to a blue wavelength region is less than 0.95, and the orders of interference m for blue, green, and red wavelength regions are 5, 4, and 3, respectively, when the optical distance from the light emitting layer to the reflection layer is (2m+1)λ/4±(⅛)λ.

Claim (Index 1):
A light emitting apparatus comprising:\n a substrate; a reflection layer disposed over the substrate; an optical interference layer disposed over the reflection layer; a plurality of lower transparent electrodes disposed over the optical interference layer; a light emitting layer disposed over the plurality of the lower transparent electrodes; and an upper transparent electrode disposed over the light emitting layer; wherein a refractive index of the optical interference layer is larger than that of the light emitting layer, and wherein the optical interference layer comprises a material selected from the group consisting of titanium oxide, niobium oxide, zirconium oxide, silicon nitride, zinc oxide, molybdenum oxide, indium tin oxide (ITO), indium zinc oxide (IZO), zinc sulfide, and zinc selenide, and wherein a total of thickness of the optical interference layer and thickness of one of the lower transparent electrodes is 400 nm to 600 nm.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 97.0
- Lexical Diversity: 2.27027
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15786478', '15821558', '12153701', '12676763', '11659560']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5856556954935005
- 35 USC 102 Novelty (BERT): 0.547905733398772
- Combined Prediction Score: 0.5818806992840277
- Mean Citation Score: 262.691732
- Max Citation Score: 397.66577
- Similarity Product: 310.6873571750825

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