Inventor
Byoungkwon Cho
Inventor
Seoul, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein21%
G02BOptical elements, systems or apparatus13%
H01LSemiconductor devices13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
C08JWorking-up4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C08LCompositions of macromolecular compounds4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
F21VFunctional features or details of lighting devices or systems thereof4%
PatentTitleYear
10,852,584Method for quantum dot-polymer composite, quantum dot-polymer composite, light conversion film comprising same, backlight unit, and display device202010,707,377Display device using semiconductor light emitting device and method for manufacturing the same202010,573,626Display device using semiconductor light emitting device and method for manufacturing the same202010,168,461Backlight unit and display device comprising same201910,126,484Optical member, backlight unit and display device20189,618,792'Backlight unit and display device having the same'20179,541,256'Light conversion film, and backlight unit and display device having the same'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to LG ELECTRONICS INC (7)· patent assignee history
2017–2020Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 7 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 7 | 2017–2020 |