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US 12,012,272 B2Granted
Anti-slip pad and tray including same
AssigneeSamsung Display Co., Ltd.
InventorsSung Kim, Hyung Don Na, Hyeong Wook Im, Sang Woo Kim, Joo Yeob Kim, Seung Kyu Lee, Ji Ho Chung
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Abstract
A tray assembly includes a base tray, and an anti-slip pad disposed on the base tray, wherein the anti-slip pad has a friction coefficient in a range of about 0.5 to about 20 based on ASTM D1894, and a surface resistance in a range of about 10{circumflex over ( )}6 Ω/cm2 to about 10{circumflex over ( )}9 Ω/cm2 based on ASTM D257, and the anti-slip pad includes at least one of a thermoplastic olefinic elastomer (TPO), natural rubber, styrene-butadiene rubber (SBR), and polypropylene (PP).
Claims12
A tray assembly comprising:
- a base tray;
- and
- an anti-slip pad disposed on the base tray, wherein
- the anti-slip pad has a friction coefficient in a range of about 0.5 to about 20 based on ASTM D1894, and a surface resistance in a range of 10{circumflex over ( )}6 Ω/cm2 to 10 9 Ω/cm2 based on ASTM D257, and
- the anti-slip pad includes at least one of a thermoplastic olefinic elastomer (TPO), natural rubber, styrene-butadiene rubber (SBR), and polypropylene (PP).
2 more elements
Dependencies are inferred from the claim text.