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US 12,707,869 B2Granted
Display including polarizing and retardation structure
AssigneeSamsung Display Co., Ltd.
InventorsJi-Hoon Kim, Eunmi Seo, Minju Oh, Heeyoung Lee, Minkyoung Jung
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Abstract
An electronic device includes an electronic module, a display module including into a first display region overlapping the electronic module in a plan view and a second display region not overlapping the electronic module in the plan view, a polarizing plate disposed on the display module, and an upper module disposed on the polarizing plate, having an in-plane retardation value in a range of about 50 nm to about 60 nm, and having a thickness-direction retardation value in a range of about 50 nm to about 150 nm.
Claims13
An electronic device comprising:
- an electronic module;
- a display module including a first display region overlapping the electronic module in a plan view and a second display region not overlapping the electronic module in the plan view;
- a polarizing plate disposed on the display module, wherein the polarizing plate comprises a linear polarizing layer and the linear polarizing layer comprises a linear polarizer,
- at least one polarizing protective layer is disposed on the linear polarizer, and
- the at least one polarizing protective layer has an in-plane retardation value in a range of about 50 nm to about 60 nm, and a thickness-direction retardation value in a range of about 50 nm to about 150 nm;
- and
- an upper module disposed on the polarizing plate, having an in-plane retardation value in a range of about 50 nm to about 60 nm, and having a thickness-direction retardation value in a range of about 50 nm to about 150 nm.
4 more elements
Dependencies are inferred from the claim text.