PATENT CLAIM ANALYSIS

Application Number: 15933385
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["353", "122000"]

Abstract:
Provided are a display apparatus and an electrically controlled light valve including a first substrate, a second substrate disposed opposite to the first substrate, a first transparent conductive layer disposed on the first substrate, a second transparent conductive layer disposed on the second substrate, a first liquid layer disposed between the first and the second transparent conductive layers, a second liquid layer disposed between the first and the second transparent conductive layers and reflective particles. The first and the second liquid layers are respectively adjacent to the first and the second transparent conductive layers. The first liquid layer includes a polar liquid. The second liquid layer includes a non-polar liquid. Each reflective particle has a conductive body and a surface modification layer covering the conductive body. When the electrically controlled light valve is switched to a light-transmission mode, the reflective particles are evenly dispersed in the first liquid layer.

Claim (Index 9):
A display apparatus, comprising:\n a display panel, adapted to emit a display light beam; and an electrically controlled light valve, disposed on a transmission path of the display light beam, adapted to be switched to a reflection mode or a light-transmission mode and comprising: a first substrate; a second substrate, disposed opposite to the first substrate; a first transparent conductive layer, disposed on the first substrate; a second transparent conductive layer, disposed on the second substrate; a first liquid layer, disposed between the first transparent conductive layer and the second transparent conductive layer and adjacent to the first transparent conductive layer, wherein the first liquid layer comprises a polar liquid, water, and sodium chloride (NaCl) mixed in the water; a second liquid layer, disposed between the first transparent conductive layer and the second transparent conductive layer and adjacent to the second transparent conductive layer, wherein the second liquid layer comprises a non-polar liquid; and a plurality of reflective particles, each of the reflective particles having a conductive body and a surface modification layer, wherein the surface modification layer has a uniform property throughout the surface modification layer and the conductive body is at least partially surrounded by the surface modification layer, wherein when the electrically controlled light valve is switched to the light-transmission mode, the reflective particles are evenly dispersed in the first liquid layer, and when the electrically controlled light valve is switched to the reflection mode, the reflective particles are accumulated on an interface between the first liquid layer and the second liquid layer.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 3.15686
- Patent Class: 353.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15464884', '10395932', '12189853', '11789221', '11952824']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6982366459653294
- 35 USC 102 Novelty (BERT): 0.4677953994227204
- Combined Prediction Score: 0.6751925213110685
- Mean Citation Score: 181.692392
- Max Citation Score: 187.96202
- Similarity Product: 151.63176073721647

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