PATENT CLAIM ANALYSIS

Application Number: 15869504
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-02
Patent Classification: ["348", "059000"]

Abstract:
Provided is a method of forming a dynamic maximal viewing zone (DMVZ) of an autostereoscopic display apparatus. The method includes rearranging viewpoint images for each three dimensional (3D) unit pixels of a certain period k when a viewer deviates in a depth direction from a designed viewing distance (DVD), wherein the certain period k is determined according to a distance by which the viewer deviates in the depth direction from the DVD.

Claim (Index 26):
The method of  claim 12 , wherein the rearranging of the viewpoint images comprises:\n (a) backprojecting a ray passing through a center of a line light source at a shortest distance from a horizontal center position of the DMVZ to a pixel of the display panel and selecting the pixel; (b) assigning a central viewpoint of a viewpoint image index corresponding to the DVD to the selected pixel; (c) configuring a 3D unit pixel by assigning as many other viewpoint image indices as designed viewpoints to left and right nearby pixels of the selected pixel to which the central viewpoint has been assigned; and (d) repeating (a) to (c) for nearby line light sources of the light source at the shortest distance, wherein when viewpoint information assigned to a viewpoint image index of the DVD corresponding to the pixel selected by backprojecting the ray increases or decreases, viewpoint information is updated by determining a new central viewpoint to reflect the increased or decreased viewpoint information and assigning as many other viewpoint image indices as the designed viewpoints to left and right nearby pixels.

Metadata:
- Claim Count in Document: 77.0
- Percentile: 86.0
- Lexical Diversity: 1.58824
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14367467', '14375633', '14097609', '15224747', '13690476']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6732147624274245
- 35 USC 102 Novelty (BERT): 0.5513634579747703
- Combined Prediction Score: 0.6610296319821591
- Mean Citation Score: 370.051748
- Max Citation Score: 407.21216
- Similarity Product: 318.0757138550568

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