PATENT CLAIM ANALYSIS

Application Number: 16062641
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-11
Patent Classification: ["438", "023000"]

Abstract:
In an organic EL display device, a taper angle of a separation layer surrounding edges of an organic EL layer disposed in each pixel and being disposed between adjacent pixels is different from a taper angle of a frame-shaped bank surrounding edges of an organic layer. As a result, qualities required for layers surrounded by the separation layer and the frame-shaped bank respectively are satisfied.

Claim (Index 10):
A method of manufacturing an organic EL display device with pixels disposed in a matrix form in a display region, the method comprising:\n forming a separation layer surrounding edges of an organic EL layer disposed in each pixel and being disposed between adjacent pixels; and forming a frame-shaped bank covering a periphery of the display region and surrounding edges of a resin layer sealing the organic EL layer, wherein in the forming a frame-shaped bank, a taper angle of the frame-shaped bank is different from a taper angle of the separation layer, the forming a separation layer and the forming a frame-shaped bank are performed in the same manufacturing, in the forming a separation layer and the forming a frame-shaped bank, the separation layer and the frame-shaped bank are formed by patterning and forming with use of a mask a film including a photosensitive material, slit-like openings are provided in a formation region for forming the separation layer and in a formation region for forming the frame-shaped bank in the mask, and values of D/L are different in the region for forming the separation layer and the region for forming the frame-shaped bank, where L represents a width of each of the openings in the region for forming the separation layer and in the region for forming the frame-shaped bank, and D represents a width of a light blocking portion between the openings.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 1.64286
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16066084', '16068913', '13123769', '16068430', '12677889']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8428130804016994
- 35 USC 102 Novelty (BERT): 0.515270001260818
- Combined Prediction Score: 0.8100587724876113
- Mean Citation Score: 250.69952400000005
- Max Citation Score: 278.6103
- Similarity Product: 195.6944711678981

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

Dataset: test