Utilizing Vertically Aligned Carbon Nanotube Arrays as the Homeotropic Alignment Agent in an electro-optic liquid crystal device
US-2022291552-A1 · Sep 15, 2022 · US
based on electro-optical organic material (G02F1/07, {G02F1/13} take precedence)
based on electro-optical organic material (G02F1/07, {G02F1/13} take precedence) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/061 |
| Official title | based on electro-optical organic material (G02F1/07, {G02F1/13} take precedence) |
| Display label | based on electro-optical organic material (G02F1/07, {G02F1/13} take precedence) |
| Total patents | 104 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 9 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 10 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 12 |
| 2024 | 10 |
| 2025 | 12 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiple layers between electrodes including nanovoided polymer
US-11409143-B1 · Aug 9, 2022 · US
Polymer materials including coated nanovoids and methods and systems for forming the same
US-11396586-B1 · Jul 26, 2022 · US
Light beam switching element, assembly of same, and control method for same
US-11327381-B2 · May 10, 2022 · US
Stretchable electrooptical and mechanooptical devices comprising a liquid crystal cell disposed between first and second ionic conducting gel layers
US-11175544-B2 · Nov 16, 2021 · US
Reduced hysteresis and reduced creep in nanovoided polymer devices
US-11133455-B2 · Sep 28, 2021 · US
Nanovoided tunable optics
US-11107972-B2 · Aug 31, 2021 · US
Switchable electroactive devices for head-mounted displays
US-11073697-B1 · Jul 27, 2021 · US
Display device having optical member, optical member controlled with pattern shaping wires, and method of fabricating optical member
US-11054568-B2 · Jul 6, 2021 · US
Optical deflection apparatus
US-11054715-B2 · Jul 6, 2021 · US
Nanovoided polymers using phase inversion
US-11045835-B1 · Jun 29, 2021 · US
Planarization layers for nanovoided polymers
US-11025175-B1 · Jun 1, 2021 · US
Waveguide with switchable input
US-11022856-B1 · Jun 1, 2021 · US
Optical deflection apparatus
US-2021063839-A1 · Mar 4, 2021 · US
Electro-optic polymer
US-2021032228-A1 · Feb 4, 2021 · US
Polycarbonate having electro-optic effect, method for producing same, and light control element which uses said polycarbonate
US-2020407498-A1 · Dec 31, 2020 · US
Anti-reflective coatings for transparent electroactive transducers
US-2020309995-A1 · Oct 1, 2020 · US
Spatially addressable nanovoided polymers
US-2020185590-A1 · Jun 11, 2020 · US
Nanovoided tunable birefringence
US-2020183199-A1 · Jun 11, 2020 · US
Nanovoided polymers having shaped voids
US-2020183168-A1 · Jun 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/061?
- CPC G02F1/061 is the Cooperative Patent Classification code for “based on electro-optical organic material (G02F1/07, {G02F1/13} take precedence).”
- How many patents are filed under CPC G02F1/061 (based on electro-optical organic material (G02F1/07, {G02F1/13} take precedence))?
- Our database includes 104 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/061 growing?
- Publication counts under this code: 10 in 2024 vs 12 in 2025 (latest complete years).