PATENT CLAIM ANALYSIS

Application Number: 16028483
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-06
Patent Classification: ["348", "469000"]

Abstract:
A format conversion circuit applied to a set-top box (STB), which is coupled to a display device, is disclosed. The format conversion circuit includes an electro-optical transfer function (EOTF) circuit, a mapping circuit and an opto-electronic transfer (OEFT) circuit. The EOTF circuit converts an input image signal having a first format to a first optical signal. The mapping circuit, coupled to the EOTF circuit, converts the first optical signal to a second optical signal having a second format, wherein at least one of the first optical signal and the second optical signal is generated according to a maximum luminance of the display device. The OETF circuit, coupled to the mapping circuit, converts the second optical signal to an output image signal.

Claim (Index 10):
A format conversion circuit, applied to a set-top box (STB) coupled to a display device, comprising:\n an electro-optical transfer function (EOTF) circuit, converting an input image signal having a first format to an optical signal; a color space conversion circuit, performing color space conversion on the optical signal according to a target color space to generate a color converted optical signal; an opto-electrical transfer function (OETF) circuit, coupled to the color space conversion circuit, converting the color converted optical signal to an electrical signal; and a mapping circuit, coupled to the OETF circuit, converting the electrical signal to an output image signal having a second format; wherein, at least one of the optical signal and the output image signal is generated according to a maximum luminance of the display device.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 95.0
- Lexical Diversity: 2.7451
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15700847', '15728550', '15638579', '15091409', '15293199']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6418424035658038
- 35 USC 102 Novelty (BERT): 0.5174787418245395
- Combined Prediction Score: 0.6294060373916774
- Mean Citation Score: 279.062734
- Max Citation Score: 328.8918
- Similarity Product: 258.0897976051569

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