Invention Grant
- Patent Title: Ink including an organic material, display device using the same, and method of manufacturing display device
-
Application No.: US17157962Application Date: 2021-01-25
-
Publication No.: US11778864B2Publication Date: 2023-10-03
- Inventor: Dongha Lee , Donghoon Kwak , Dukki Kim , Sehun Kim , Seoksoon Back
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR 20200071012 2020.06.11
- Main IPC: H10K71/00
- IPC: H10K71/00 ; C09D11/30 ; C09K11/06 ; H10K59/122 ; H10K85/10 ; H10K59/12
Abstract:
An ink for a display device, the ink includes: an organic material, wherein the organic material has a molecular weight greater than about 500 and less than about 1,000,000, and the organic material in the ink has a concentration and the molecular weight of the organic material satisfy:
y>−3.518*1n(x)+45.59,
wherein y is the concentration of the organic material, and x is the molecular weight of the organic material.
y>−3.518*1n(x)+45.59,
wherein y is the concentration of the organic material, and x is the molecular weight of the organic material.
Public/Granted literature
Information query
