Cover window for flexible display device and flexible display device
US-12140831-B2 · Nov 12, 2024 · US
Substrate layer characterised by chemical composition
Substrate layer characterised by chemical composition · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C09K2323/06 |
| Official title | Substrate layer characterised by chemical composition |
| Display label | Substrate layer characterised by chemical composition |
| Total patents | 127 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 9 |
| 2017 | 10 |
| 2018 | 10 |
| 2019 | 13 |
| 2020 | 17 |
| 2021 | 18 |
| 2022 | 11 |
| 2023 | 10 |
| 2024 | 13 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of applying alignment film, and color filter substrate
US-2020319486-A1 · Oct 8, 2020 · US
Cover plate and foldable display device including the same
US-10602631-B2 · Mar 24, 2020 · US
Display apparatus and method for manufacturing same
US-2020015368-A1 · Jan 9, 2020 · US
Spacing pad with water absorption function for liquid crystal panel
US-2019382183-A1 · Dec 19, 2019 · US
Flexible display device
US-10466819-B2 · Nov 5, 2019 · US
Liquid crystal light-adjusting film, backlight module and manufacturing method of liquid crystal light-adjusting film
US-2019302345-A1 · Oct 3, 2019 · US
Flexible liquid crystal film using fiber-based foldable transparent electrode and method of fabricating the same
US-2019302508-A1 · Oct 3, 2019 · US
Photo-elastic compensation of thin glass sheets
US-10399893-B2 · Sep 3, 2019 · US
Flexible Substrate
US-10379390-B2 · Aug 13, 2019 · US
Display device and manufacturing method of base film
US-2019232616-A1 · Aug 1, 2019 · US
Thermo-reversible adhesive composition and thermo-reversible adhesive sheet comprising the same
US-10344192-B2 · Jul 9, 2019 · US
Sheet for image display unit, laminate for image display unit, and image display unit
US-10315396-B2 · Jun 11, 2019 · US
Articles with textured surfaces and methods of making same
US-2019155339-A1 · May 23, 2019 · US
Window member and display device including the same
US-2019143638-A1 · May 16, 2019 · US
Flexible substrate
US-2019094599-A1 · Mar 28, 2019 · US
Bendable electronic device modules, articles and bonding methods of making the same
US-2019047900-A1 · Feb 14, 2019 · US
Anti-reflection film, manufacturing method thereof, polarizing plate and transmission type LCD
US-10048406-B2 · Aug 14, 2018 · US
Laminated film, manufacturing method thereof, polarizing plate, liquid crystal panel, and liquid crystal display device
US-2018217444-A1 · Aug 2, 2018 · US
Optical film, brightness enhancement film, backlight unit with brightness enhancement film, and liquid crystal display device
US-2018215843-A1 · Aug 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09K2323/06?
- CPC C09K2323/06 is the Cooperative Patent Classification code for “Substrate layer characterised by chemical composition.”
- How many patents are filed under CPC C09K2323/06 (Substrate layer characterised by chemical composition)?
- Our database includes 127 publications tagged with this CPC code.
- Is patent activity under CPC C09K2323/06 growing?
- Publication counts under this code: 13 in 2024 vs 2 in 2025 (latest complete years).