Display panel and display device
US-2024169952-A1 · May 23, 2024 · US
Multilayer wirings
Multilayer wirings · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/13629 |
| Official title | {Multilayer wirings} |
| Display label | Multilayer wirings |
| Total patents | 1,274 |
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 | 108 |
| 2016 | 114 |
| 2017 | 146 |
| 2018 | 125 |
| 2019 | 133 |
| 2020 | 143 |
| 2021 | 142 |
| 2022 | 108 |
| 2023 | 94 |
| 2024 | 97 |
| 2025 | 50 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Display device and processing apparatus of the same
US-2015377465-A1 · Dec 31, 2015 · US
Liquid crystal display device with a lateral electric field
US-9217904-B2 · Dec 22, 2015 · US
Liquid crystal display device with a built-in touch screen and method for manufacturing the same
US-9218082-B2 · Dec 22, 2015 · US
Liquid crystal display device and method of fabricating the same
US-9207509-B2 · Dec 8, 2015 · US
Signal line structure of a flat display
US-9182641-B2 · Nov 10, 2015 · US
Display apparatus and method of manufacturing the same
US-9182640-B2 · Nov 10, 2015 · US
Semiconductor device, display device, and electronic appliance
US-9184189-B2 · Nov 10, 2015 · US
Structure of pixel
US-2015309380-A1 · Oct 29, 2015 · US
LCD panel and method for forming the same
US-9170461-B2 · Oct 27, 2015 · US
Thin film transistor, array substrate and method for fabricating the same, and display device
US-2015303222-A1 · Oct 22, 2015 · US
Active matrix substrate, liquid crystal display device and method for manufacturing active matrix substrate
US-9164341-B2 · Oct 20, 2015 · US
Display device and method for manufacturing the same
US-9161439-B2 · Oct 13, 2015 · US
Semiconductor device, display device, and method for manufacturing semiconductor device and display device
US-2015287833-A1 · Oct 8, 2015 · US
Liquid crystal panel
US-9146436-B2 · Sep 29, 2015 · US
Semiconductor Device and Method of Manufacturing the Semiconductor Device
US-2015255562-A1 · Sep 10, 2015 · US
Active matrix substrate and display device using same
US-2015255487-A1 · Sep 10, 2015 · US
Array substrate and method for manufacturing the same, display apparatus
US-9123592-B1 · Sep 1, 2015 · US
Array substrate for liquid crystal display device and method of fabricating the same
US-2015241748-A1 · Aug 27, 2015 · US
Driving substrate and display apparatus using the same
US-9116372-B2 · Aug 25, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/13629?
- CPC G02F1/13629 is the Cooperative Patent Classification code for “Multilayer wirings.”
- How many patents are filed under CPC G02F1/13629 (Multilayer wirings)?
- Our database includes 1,274 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/13629 growing?
- Publication counts under this code: 97 in 2024 vs 50 in 2025 (latest complete years).