PATENT CLAIM ANALYSIS

Application Number: 15867870
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["345", "647000"]

Abstract:
A display apparatus includes a frame, an image display apparatus attached to the frame, and a distortion correction apparatus. The image display apparatus includes an image forming apparatus and an optical system configured to guide an image from the image forming apparatus to a pupil of an observer. When it is assumed that a direction, which corresponds to a first direction of the image, of the image forming apparatus is an X-direction and a direction, which corresponds to a second direction of the image which direction is different from the first direction, of the image forming apparatus is a Y-direction, the image forming apparatus is curved in the X-direction and/or in the Y-direction. The distortion correction apparatus corrects an input image signal to correct a distortion of an image to be observed.

Claim (Index 17):
The display apparatus according to  claim 16 , wherein each of the optical units includes a reflecting mirror configured to reflect the image from the image forming unit and a lens group which is arranged between the pupil of the observer and the reflecting mirror and into which the image reflected by the reflecting mirror becomes incident, and a normal of the reflecting mirror included in the optical unit of the image display section for a left eye and a normal of the reflecting mirror included in the optical unit of the image display section for a right eye intersect with each other in a space on an opposite side of the observer with respect to the reflecting mirrors.

Metadata:
- Claim Count in Document: 52.0
- Percentile: 86.0
- Lexical Diversity: 2.97917
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14655243', '14903639', '14782054', '14781972', '15327393']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.728205282634028
- 35 USC 102 Novelty (BERT): 0.544404758567497
- Combined Prediction Score: 0.7098252302273749
- Mean Citation Score: 326.43056599999994
- Max Citation Score: 397.79404
- Similarity Product: 325.42694836112975

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

Dataset: test