PATENT CLAIM ANALYSIS

Application Number: 15907447
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["345", "174000"]

Abstract:
A writeable display medium incorporating light-sensitive semiconductors into the thin film transistors (TFTs), and incorporating a long-pass optical filter to provide a narrow window of wavelengths that can be used to cause the TFTs to switch states when suitably biased. As a light-emitting stylus is moved over the display, the light will change the state of the TFTs, resulting in a nearly instantaneous state change in the display (i.e., white to black). Accordingly, writeable display media of the invention do not suffer from the writing latency that is experienced with many writeable tablet systems.

Claim (Index 21):
A method for switching the state of an electrophoretic display, comprising:\n providing an electrophoretic display including a light-transmissive electrode, an array of thin film transistors comprising light-sensitive semiconductors, an electrophoretic medium comprising charged particles that move in the presence of an electric field, and a long pass filter, wherein the electrophoretic medium is sandwiched between the light-transmissive electrode and the array of thin film transistors; biasing thin film transistors (TFTs) of the array so that the thin film transistor will cause the electrophoretic medium to switch states when the electrophoretic display is exposed to light; and exposing the electrophoretic display to a light source, thereby causing the electrophoretic display to switch states.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 88.0
- Lexical Diversity: 1.53623
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15906323', '10877382', '12519144', '14934872', '13765244']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6535458487510296
- 35 USC 102 Novelty (BERT): 0.5307857599901844
- Combined Prediction Score: 0.6412698398749451
- Mean Citation Score: 203.346086
- Max Citation Score: 364.08215
- Similarity Product: 284.9386496093512

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

Dataset: test