Inventor
KOICHI SUGITANI
Inventor
KR
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices47%
H01LSemiconductor devices17%
H10DInorganic electric semiconductor devices10%
G09GArrangements or circuits for control of indicating devices using static means to present variable information7%
G02BOptical elements, systems or apparatus3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
G06FElectric digital data processing3%
H10HInorganic light-emitting semiconductor devices having potential barriers3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
PatentTitleYear
12,504,857—202512,439,802Display panel with insulating line and connecting line extending from auxiliary pixel circuit to auxiliary display element and display apparatus including the same202512,402,487Display apparatus having pixel defining layer covering pixel electrode edge portions202512,349,558Display apparatus and electronic apparatus including the same202512,289,963Display device and method of manufacturing the same202512,238,984Display device and method of manufacturing display device202512,002,844Display device202411,973,088Display device having varying thickness insulating layer202411,937,450Display apparatus202411,882,756Display apparatus and method of manufacturing the same202411,844,242Organic light-emitting display device202311,737,320Display device with islands and connecting bridges202311,637,158Display device and method of manufacturing the same202311,502,145Method of forming display electrodes and pixel defining layers without an increase of masks202211,469,376Display apparatus and method of manufacturing the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SAMSUNG DISPLAY CO LTD (15)· patent assignee history
2022–2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG DISPLAY CO LTD | 15 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 15 | 2022–2025 |