PATENT CLAIM ANALYSIS

Application Number: 15978581
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["345", "419000"]

Abstract:
A LED-based integral imaging display system as well as its control method and device, including: a parameter matching step: matching the parameters of the lenslet array and LED in the display part of said LED-based integral imaging display system to obtain the display parameters. The display parameters include the basic parameters of the display part, and the corresponding optical imaging models, which match with the basic parameters, in different stereoscopic display modes. A video source acquisition step: according to the display parameters, acquiring the integral imaging video sources required by LED-based integral imaging naked-eye stereoscopic display, which is used for the to-be-displayed 3D image.

Claim (Index 3):
The method according to  claim 2 , wherein said parameter determination step includes:\n determining the shape, arrangement, focal length, and refractive index of said elemental lens; based on the shape, arrangement, focal length, and refractive index of said elemental lens, determining radius of curvature of said elemental lens; determining the aperture of said elemental lens and/or the pixel size of said LED display; when the radius of curvature of said elemental lens is determined, determining the height of the base of the elemental lens template that said elemental lens belongs to according to the radius of curvature and aperture of said elemental lens; determining the number of pixels in said elemental lens according to the aperture of said elemental lens and the pixel size of said LED display; wherein, the shape of said elemental lens includes: at least one of square and circle; the arrangement of said elemental lenses includes: array arrangement; the pixel size of said LED display includes: the pixel pitch of said LED display is less than 1.5 mm; said elemental lens includes: at least one of plano-convex lens inscribed a circular hole and plano-convex lens circumscribing a circular hole.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 93.0
- Lexical Diversity: 1.9661
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12928127', '13683507', '15038956', '12939647', '15440487']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6833494586369636
- 35 USC 102 Novelty (BERT): 0.5098674503222949
- Combined Prediction Score: 0.6660012578054967
- Mean Citation Score: 243.939904
- Max Citation Score: 271.4945
- Similarity Product: 182.49155395331985

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