公开(公告)号：US20180128758A1

公开(公告)日：2018-05-10

申请号：US15483776

申请日：2017-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ga Hee KIM ,  Young Suk JUNG ,  Yoo Seong YANG ,  Young Hoon LEE ,  Hyun Mi LEE

IPC: G01N25/16 ,  G01B5/30

CPC classification number: G01N25/16 ,  G01B5/30

Abstract: A deformation measuring apparatus of a specimen includes: a holder which supports the specimen; a contact portion disposed facing the holder and including a hemispherical tip; a position controlling portion which adjusts a position of the contact portion along a thickness direction of the specimen to allow the hemispherical tip to be in contact with a surface of the specimen; a heating chamber which accommodates the holder and the contact portion and heating the specimen; and a sensing portion which measures at least one of a thermal deformation force (F) of the specimen or a thickness direction thermal expansion (Δh) of the specimen.

公开(公告)号：US20240124765A1

公开(公告)日：2024-04-18

申请号：US18475698

申请日：2023-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Hoon WON ,  Deuk Kyu MOON ,  Shang Hyeun PARK ,  Tae-Gon KIM ,  Young Hoon LEE ,  Deuk Seok CHUNG

IPC: C09K11/02 ,  C08K9/04 ,  C09K11/08 ,  C09K11/88 ,  H01L25/075 ,  H10K59/38

CPC classification number: C09K11/025 ,  C08K9/04 ,  C09K11/0883 ,  C09K11/883 ,  H01L25/0753 ,  H10K59/38 ,  B82Y20/00

Abstract: A quantum dot, a quantum dot composite, a composition for preparing a quantum dot composite, a display panel including the quantum dot composite, and an electronic device including the display panel, wherein the quantum dot includes a core including a semiconductor nanocrystal including indium and phosphorus, a shell disposed on the core and including a semiconductor nanocrystal, and a compound represented by Chemical Formula 1 and a compound represented by Chemical Formula 2, both of which are present on the surface of the shell: