公开(公告)号：US20210292546A1

公开(公告)日：2021-09-23

申请号：US17202957

申请日：2021-03-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONMIN YUN ,  Yohan Kim ,  Jongjin Park ,  Byoungduk Lee ,  Yunah Chung ,  Yoonhyeung Cho ,  Youngcheol Joo ,  Yongchan Ju

IPC: C08L63/10 ,  C08L63/04 ,  H01L51/52 ,  C08G59/68 ,  C08G59/50 ,  C08G59/44 ,  C08G59/14

Abstract: Provided are an encapsulating or filling composition for electronic devices and an electronic apparatus. The encapsulating or filling composition includes a curable material containing an epoxy group, a polymerization initiator, and a metal catalyst. The electronic apparatus includes a first substrate, an electronic device disposed on the first substrate, and one or more cured materials of the encapsulating or filling composition formed on the electronic device.

公开(公告)号：US11667786B2

公开(公告)日：2023-06-06

申请号：US17202957

申请日：2021-03-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonmin Yun ,  Yohan Kim ,  Jongjin Park ,  Byoungduk Lee ,  Yunah Chung ,  Yoonhyeung Cho ,  Youngcheol Joo ,  Yongchan Ju

IPC: H01L51/52 ,  H01L51/50 ,  C08L63/10 ,  C08L63/00 ,  C08G59/70 ,  C08G59/14 ,  C08G59/44 ,  C08G59/50 ,  C08G59/68 ,  C08L63/04 ,  C08K5/00

CPC classification number: C08L63/10 ,  C08G59/145 ,  C08G59/44 ,  C08G59/5006 ,  C08G59/5033 ,  C08G59/68 ,  C08L63/04 ,  H01L51/5237 ,  C08K5/005 ,  C08L2203/206

Abstract: Provided are an encapsulating or filling composition for electronic devices and an electronic apparatus. The encapsulating or filling composition includes a curable material containing an epoxy group, a polymerization initiator, and a metal catalyst. The electronic apparatus includes a first substrate, an electronic device disposed on the first substrate, and one or more cured materials of the encapsulating or filling composition formed on the electronic device.

公开(公告)号：US11430968B2

公开(公告)日：2022-08-30

申请号：US16999726

申请日：2020-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Yohan Kim ,  Jongjin Park ,  Won Min Yun ,  Seungju Lee ,  Sumin Jung ,  Young Cheol Joo ,  Yoon Hyeung Cho

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  G02F1/13 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1339

Abstract: A display device, including: a display panel including a light emitting element and an encapsulation layer covering the light emitting element; a color conversion panel overlapping the display panel, the color conversion panel including a color conversion element; a column spacer between the display panel and the color conversion panel; a filling layer filling a space between the display panel and the color conversion panel and surrounding the column spacer; and a buffer layer between the column spacer and the encapsulation layer of the display panel, the buffer layer including silicon oxycarbide (SiOxCy).