Display device including refractive layer on pixel defining layer
US-11489143-B2 · Nov 1, 2022 · US
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Choi Beohm-Rock patents
Choi Beohm-Rock is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Choi Beohm-Rock |
| Total patents | 16 |
| First publication | Jan 8, 2015 |
| Latest publication | Nov 1, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Display device
US-2021066667-A1 · Mar 4, 2021 · US
Organic light emitting device, method of manufacturing the same, and shadow mask therefor
US-10847583-B2 · Nov 24, 2020 · US
Multi-display apparatus
US-10191711-B2 · Jan 29, 2019 · US
Multi-display apparatus
US-2017177289-A1 · Jun 22, 2017 · US
Organic light emitting display device and method of manufacturing organic light emitting display device
US-2016322595-A1 · Nov 3, 2016 · US
Organic light emitting device, method of manufacturing the same, and shadow mask therefor
US-2016197123-A1 · Jul 7, 2016 · US
Organic light emitting device, method of manufacturing the same, and shadow mask therefor
US-9318537-B2 · Apr 19, 2016 · US
Organic light emitting diode display and method for manufacturing the same
US-9287525-B2 · Mar 15, 2016 · US
Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method
US-9136310-B2 · Sep 15, 2015 · US
Recent patents
Latest publications not already listed above.
Organic Light Emitting Diode Display and Method for Manufacturing the Same
US-2015221892-A1 · Aug 6, 2015 · US
Organic light-emitting display apparatus and manufacturing method thereof
US-9076980-B2 · Jul 7, 2015 · US
Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method
US-2015171148-A1 · Jun 18, 2015 · US
Organic light emitting diode display and method for manufacturing the same
US-9041047-B2 · May 26, 2015 · US
Organic light emitting display apparatus and manufacturing method thereof
US-9024523-B2 · May 5, 2015 · US
Display apparatus
US-2015009106-A1 · Jan 8, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Display Co Ltd | 17 |
| Choi Beohm-Rock | 3 |
| Sung Un-Cheol | 1 |
| Kang Ki-Nyeng | 1 |
| Kim Na-Young | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K59/131 | 6 |
| H10K59/35 | 5 |
| H01L27/3211 | 4 |
| H01L27/3218 | 4 |
| H10K59/122 | 4 |