PATENT CLAIM ANALYSIS

Application Number: 15992062
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["348", "046000"]

Abstract:
Embodiments allow different viewers of a shared display to see different images. Images may have different combinations of polarization and time slices that correspond to filters in glasses worn by the viewers. The images viewed by each of the glasses may be based on the tracked position and orientation of the glasses, so that the images correspond to the user's viewpoint. Different images may be presented to left and right eyes for 3D stereoscopic viewing. The lenses of the glasses may have a filter that selects light of a specific polarization combined with a shutter that passes images during a specific time slice. The polarization filter may select circularly polarized images of a desired orientation and emit linearly polarized images. The shutter may use liquid crystals to twist the linearly polarized images during the desired time slice so that a final linear polarizer passes the image to the viewer.

Claim (Index 1):
A quad view display system comprising\n a shared display that emits at least four images for each frame of a video stream, each image of said at least four images having an image polarization of light and an image time slice during which said image is emitted, wherein each image of said at least four images has a unique combination of image polarization and image time slice within said frame; and two or more eyeglasses, each worn by a corresponding user, each comprising a pair of lenses configured to be placed in front of said user's eyes when said user is viewing said shared display; wherein\n each lens of said pair of lenses of each eyeglasses of said two or more eyeglasses comprises\n a polarization selecting filter at or proximal to a front end of said lens; and \n a time slice selecting filter at or proximal to a back end of said lens; \n \n an image of said at least four images must pass through said polarization selecting filter and said time slice selecting filter to reach a corresponding eye of said user behind said lens; and, \n each lens of said pair of lenses of each eyeglasses of said two or more eyeglasses has a combination of lens polarization selected by said polarization selecting filter, and lens time slice selected by said time slice selecting filter, wherein said combination of lens polarization and lens time slice corresponds to an image polarization and image time slice of one of said at least four images.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.05195
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15461391', '15883277', '14547555', '10070355', '14660937']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6574172977302414
- 35 USC 102 Novelty (BERT): 0.5926118475734997
- Combined Prediction Score: 0.6509367527145672
- Mean Citation Score: 314.622808
- Max Citation Score: 547.5767
- Similarity Product: 438.7806779372929

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

Dataset: test