PATENT CLAIM ANALYSIS

Application Number: 16038410
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["348", "040000"]

Abstract:
A holographic display apparatus includes a spatial light modulator configured to generate hologram patterns to modulate light; an illuminator configured to emit the light to the spatial light modulator; and a controller configured to control operations of the spatial light modulator and the illuminator, the spatial light modulator being configured to generate, from among the hologram patterns, a first hologram pattern and a second hologram pattern according to the control operations of the controller, the first hologram pattern and the second hologram pattern being configured to form a first hologram image and a second hologram image having different viewpoints, and the controller being configured to set a first phase modulation value of the first hologram pattern and a second phase modulation value of the second hologram pattern to be different from each other such that hologram images having different viewpoints are formed.

Claim (Index 1):
A holographic display apparatus comprising:\n a spatial light modulator configured to generate hologram patterns to modulate light; and an illuminator configured to emit the light to the spatial light modulator, wherein the spatial light modulator is configured to generate, from among the hologram patterns, a first hologram pattern and a second hologram pattern according to control operations of the holographic display apparatus, the first hologram pattern and the second hologram pattern being configured to form a first hologram image and a second hologram image having different viewpoints, and wherein the holographic display apparatus is configured to set a first phase modulation value of the first hologram pattern and a second phase modulation value of the second hologram pattern to be different from each other such that hologram images having different viewpoints formed by the first hologram pattern and the second hologram pattern are formed on different spatial locations, and wherein the holographic display apparatus is configured to control the spatial light modulator to alternately scan the first hologram pattern and the second hologram pattern in a progressive scanning way in order to alternately form the first hologram image and the second hologram image in a time division way.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 95.0
- Lexical Diversity: 2.94118
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14881671', '15000601', '15169849', '14793901', '14600806']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6118870515228925
- 35 USC 102 Novelty (BERT): 0.6406936250666782
- Combined Prediction Score: 0.6147677088772711
- Mean Citation Score: 377.691262
- Max Citation Score: 588.1225599999998
- Similarity Product: 579.3246724663352

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