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US 2026/0123239 A1Published application
Display device
AssigneeLG Display Co., Ltd.
InventorSong Kelly SOOYEUN
Life of this patent
Estimating the term…
Abstract
Discussed is a display device and, more specifically, can include a display device capable of preventing or reducing mura defects by including a display panel, a functional member disposed on the display panel, and an adhesive layer disposed between the display panel and the functional member and adjusting the modulus and creep of the adhesive layer.
Claims20
A display device, comprising:
- a display panel configure to output an image;
- a functional member disposed on the display panel;
- and
- an adhesive layer disposed between the display panel and the functional member,
- wherein the adhesive layer has a creep value of about 100% or more and a storage modulus value of about 55 KPa or less at a first temperature, and has the creep value of about 130% or more and the storage modulus value of about 20 KPa or less at a second temperature higher than the first temperature.
2 more elements
A display device, comprising:
- a display panel configure to output an image;
- a first functional member disposed on the display panel;
- a second functional member disposed on the first functional member;
- and
- a first additional adhesive layer disposed between the first functional member and the second functional member,
- wherein the first additional adhesive layer has a creep value of about 100% or more and a storage modulus value of about 55 KPa or less at a first temperature, and has a creep value of about 130% or more and a storage modulus value of about 20 KPa or less at a second temperature.
3 more elements
A display device, comprising:
- a display panel configure to output an image;
- a functional member disposed on the display panel;
- and
- an adhesive layer disposed between the display panel and the functional member,
- wherein the adhesive layer has a creep value of about 100% or more at a first temperature, and has the creep value of about 130% or more at a second temperature higher than the first temperature.
2 more elements
Dependencies are inferred from the claim text.