PATENT CLAIM ANALYSIS

Application Number: 15890299
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["345", "690000"]

Abstract:
A grayscale compensating method, an apparatus for a self-luminous display and a self-luminous display device are provided. The method includes: obtaining each driving voltage corresponding to each grayscale signal of the self-luminous display; determining, according to intervals to which each driving voltage belongs, each preset driving function corresponding to each driving voltage; determining each first driving current corresponding to each driving voltage according to each preset driving function; detecting each second driving current of pixel units of the self-luminous display in case of being driven at each driving voltage; comparing the first driving current with the second driving current, and determining compensating voltages corresponding to each grayscale signal according to each preset driving function, and differences between each first driving current and each second driving current.

Claim (Index 6):
A grayscale compensating apparatus for a self-luminous display, comprising:\n an obtaining module, configured to obtain each driving voltage value corresponding to each grayscale signal of a self-luminous display; a determining module, configured to determine, according to intervals to which each driving voltage value belongs, each preset driving function corresponding to each driving voltage value, wherein each preset driving function is a relational expression between driving voltages and driving currents in each corresponding interval; the determining module is further configured to determine, according to each preset driving function, first driving current values corresponding to each driving voltage value; a detecting module, configured to detect each second driving current value of pixel units of the self-luminous display in case of being driven at each driving voltage value; the determining module is further configured to determine, according to each driving function, differences between each first driving current value and each second driving current value, each compensating voltage value corresponding to each grayscale signal.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.65385
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15322545', '14491200', '15565461', '15565215', '15122375']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6550501837618085
- 35 USC 102 Novelty (BERT): 0.4958885698329331
- Combined Prediction Score: 0.6391340223689209
- Mean Citation Score: 230.53596
- Max Citation Score: 262.4036
- Similarity Product: 206.0884490372657

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

Dataset: test