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 9):
The holographic display apparatus of  claim 8 , further comprising: an eye tracker configured to track a pupil location of an observer observing the first hologram image, the second hologram image, the third hologram image and the fourth hologram image,\n wherein the holographic display apparatus is configured to change the first phase modulation value and the second phase modulation value such that a location difference between the first hologram image and the fourth hologram image and a location difference between the second hologram image and the third hologram image are maintained to be greater than sizes of pupils of the observer in response to a pupil location change of the observer.

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): 0.6199756615561335
- 35 USC 102 Novelty (BERT): 0.6198965308381286
- Combined Prediction Score: 0.619967748484333
- Mean Citation Score: 377.691262
- Max Citation Score: 588.1225599999998
- Similarity Product: 501.1878981262587

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