Display device and head-mounted display apparatus
US-2017357091-A1 · Dec 14, 2017 · US
for generating a colour image from monochromatic image signal sources
for generating a colour image from monochromatic image signal sources · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B27/102 |
| Official title | {for generating a colour image from monochromatic image signal sources} |
| Display label | for generating a colour image from monochromatic image signal sources |
| Total patents | 333 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 21 |
| 2017 | 30 |
| 2018 | 13 |
| 2019 | 41 |
| 2020 | 32 |
| 2021 | 36 |
| 2022 | 54 |
| 2023 | 37 |
| 2024 | 19 |
| 2025 | 22 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Color separation device and image sensor including the color separation device
US-9841604-B2 · Dec 12, 2017 · US
Tunable Spectral Slicer And Methods Of Use
US-2017343825-A1 · Nov 30, 2017 · US
Solid-state light source device and projector utilizing a plurality of collimator lenses
US-9810977-B2 · Nov 7, 2017 · US
Illuminatiion system and projeciton device
US-2017315430-A1 · Nov 2, 2017 · US
Illumination unit, projection display unit, and direct-view display unit
US-9803827-B2 · Oct 31, 2017 · US
Titled dichroic polarizing beamsplitter
US-9784985-B2 · Oct 10, 2017 · US
Projection display apparatus
US-9740014-B2 · Aug 22, 2017 · US
Light source device and projector using the same
US-9726966-B2 · Aug 8, 2017 · US
Color mixing device and display device
US-9715116-B2 · Jul 25, 2017 · US
Light source apparatus and projector having light source apparatus
US-9709882-B2 · Jul 18, 2017 · US
Projection type display apparatus and lighting device
US-9693026-B2 · Jun 27, 2017 · US
Projector comprising a light-shape adjusting element
US-9684231-B2 · Jun 20, 2017 · US
Projector having holding unit for light modulating device and supporting member for the holding unit
US-9618755-B2 · Apr 11, 2017 · US
Color sequence illumination system with phosphor light filter
US-9618737-B2 · Apr 11, 2017 · US
Light source device using monochromatic light to excite stationary phosphor layers
US-9599316-B2 · Mar 21, 2017 · US
Compact holographic illumination device
US-2017030550-A1 · Feb 2, 2017 · US
Color splitting/combining prism, and optical system and projector therewith
US-2016363851-A1 · Dec 15, 2016 · US
Projection image display device
US-9500935-B2 · Nov 22, 2016 · US
Illumination unit, projection display unit, and direct-view display unit
US-2016312975-A1 · Oct 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B27/102?
- CPC G02B27/102 is the Cooperative Patent Classification code for “for generating a colour image from monochromatic image signal sources.”
- How many patents are filed under CPC G02B27/102 (for generating a colour image from monochromatic image signal sources)?
- Our database includes 333 publications tagged with this CPC code.
- Is patent activity under CPC G02B27/102 growing?
- Publication counts under this code: 19 in 2024 vs 22 in 2025 (latest complete years).