PATENT CLAIM ANALYSIS

Application Number: 15998993
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["349", "141000"]

Abstract:
It is an object of the present invention to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal display device typified by an FFS type. In a horizontal electrical field liquid crystal display, an electrical field is applied to a liquid crystal material right above a common electrode and a pixel electrode using plural pairs of electrodes rather than one pair of electrodes. One pair of electrodes includes a comb-shaped common electrode and a comb-shaped pixel electrode. Another pair of electrodes includes a common electrode provided in a pixel portion and the comb-shaped pixel electrode.

Claim (Index 8):
A liquid crystal display device comprising:\n a gate electrode; a first insulating layer over the gate electrode; a semiconductor layer over and in contact with a top surface of the first insulating layer, wherein the semiconductor layer overlaps with the gate electrode; a source electrode over the semiconductor layer, the source electrode electrically connected to the semiconductor layer; a drain electrode over the semiconductor layer, the drain electrode electrically connected to the semiconductor layer; a pixel electrode over and in contact with a top surface of the first insulating layer, the pixel electrode electrically connected to one of the source electrode and the drain electrode, wherein the pixel electrode and the one of the source electrode and the drain electrode overlap with each other; a second insulating layer over the pixel electrode, the first insulating layer, the semiconductor layer, the source electrode and the drain electrode; a common electrode over the second insulating layer, the common electrode having a first slit and a second slit; and a liquid crystal layer over the common electrode, wherein the semiconductor layer comprises an amorphous silicon, wherein the one of the source electrode and the drain electrode has a stacked-layer structure and comprises metal nitride, wherein the first slit comprises a region overlapping with the pixel electrode, and the second slit comprises a region not overlapping with the pixel electrode and a region overlapping with an outer edge of the pixel electrode, wherein a first portion of the common electrode overlaps with the pixel electrode and a second portion of the common electrode does not overlaps with the pixel electrode, wherein the common electrode comprises a transparent conductive layer, and wherein the pixel electrode has no comb-shape and has no slit.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 96.0
- Lexical Diversity: 2.20408
- Patent Class: 349.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15068801', '13442932', '14222799', '14140005', '15899409']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8890160641160653
- 35 USC 102 Novelty (BERT): 0.6169037647200614
- Combined Prediction Score: 0.8618048341764649
- Mean Citation Score: 510.12763800000016
- Max Citation Score: 527.438
- Similarity Product: 515.1900394222737

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

Dataset: test