PATENT CLAIM ANALYSIS

Application Number: 15915984
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["345", "213000"]

Abstract:
The present invention provides a display apparatus, including: a display panel circuit which includes a panel load line and performs a scanning display operation; and a panel driving circuit. The panel driving circuit determines at least a test phase and a scanning display phase according to a display control signal generated by a timing control circuit, wherein the test phase is a partial time period when the panel driving circuit does not perform the scanning display operation. The panel driving circuit generates a test driving signal on the panel load line, and detects an electronic characteristic of the display panel circuit so as to determine a failure item thereof during the test phase according to a pre-determined test instruction. The panel driving circuit generates a display driving signal on the panel load line for the scanning display operation according to the display control signal during the scanning display phase.

Claim (Index 12):
A panel driving circuit configured to operably drive a display apparatus by generating a panel load driving signal according to a display control signal generated by a timing control circuit and a driving voltage and/or a driving current generated by a driving power circuit, wherein the display apparatus includes a display panel circuit configured to operably execute a scanning display operation, the display panel circuit including a panel load line, and the panel load driving signal being coupled to the panel load line of the display panel circuit of the display apparatus, the panel driving circuit including:\n a phase determining circuit, which judges when the display panel circuit is not executing the scanning display operation and determines at least a test phase according to the display control signal, or determines at least a test phase and a scanning display phase according to the display control signal, and generates a phase determining signal indicating whether or not in the test phase, wherein the test phase is a part of a period wherein the display panel circuit is not executing the scanning display operation; a driving stage circuit, which includes a driving switch circuit; and a driving logic circuit, which is configured to operably perform the following driving operations according to the display control signal and the phase determining signal: (A) when the scanning display phase exists, generating a switch control signal according to the display control signal during the scanning display phase, to control the driving switch circuit of the driving stage circuit to switch the driving voltage and/or the driving current for generating the display driving signal to drive the panel load line such that the display panel circuit performs the scanning display operation; and (B) during a partial time period within the test phase, generating the switch control signal according to a test instruction to control the driving switch circuit of the driving stage circuit to switch the driving voltage and/or the driving current for generating the test driving signal to drive the panel load line for testing a failure item of the display panel circuit, wherein the test instruction is a pre-determined test instruction or a programmable test instruction.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 90.0
- Lexical Diversity: 2.54839
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15217060', '15916199', '14769244', '14984657', '14863193']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6084722695904172
- 35 USC 102 Novelty (BERT): 0.576399019030263
- Combined Prediction Score: 0.6052649445344018
- Mean Citation Score: 232.18827
- Max Citation Score: 478.471
- Similarity Product: 363.971058454752

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