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公开(公告)号：US11372322B2
公开(公告)日：2022-06-28
申请号：US17142704
申请日：2021-01-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ho Yeon Kim , Seong Chui Hong , Seong Sue Kim
Abstract: An extreme ultraviolet (EUV) mask blank is provided. The EUV mask blank includes a substrate having a first surface and a second surface opposed to each other, a reflective layer having first reflective layers and second reflective layers alternately stacked on the first surface of the substrate, a capping layer on the reflective layer, and a hydrogen absorber layer between the reflective layer and the capping layer, the hydrogen absorber layer configured to store hydrogen and being in contact with the capping layer.
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公开(公告)号：US10915015B2
公开(公告)日：2021-02-09
申请号：US16225915
申请日：2018-12-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ho Yeon Kim , Seong Chul Hong , Seong Sue Kim
Abstract: An extreme ultraviolet (EUV) mask blank is provided. The EUV mask blank includes a substrate having a first surface and a second surface opposed to each other, a reflective layer having first reflective layers and second reflective layers alternately stacked on the first surface of the substrate, a capping layer on the reflective layer, and a hydrogen absorber layer between the reflective layer and the capping layer, the hydrogen absorber layer configured to store hydrogen and being in contact with the capping layer.
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公开(公告)号：US11129288B2
公开(公告)日：2021-09-21
申请号：US15822332
申请日：2017-11-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seok Bong Baek , Ho Yeon Kim , Bong Sup Lim
Abstract: Disclosed herein is a display apparatus packing material. The display apparatus packing material includes a first area configured to cover a front surface of a display apparatus; a second area configured to cover sides of the display apparatus, and extending from edges of the first area; and a third area disposed between the first area and the second area such that the second area is bendable with respect to the first area, wherein the second area covers sides of the display apparatus when the second area is bent, and includes an adhesive member configured to be attached on the sides of the display apparatus.
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4.发明授权公开(公告)号：US09392670B2
公开(公告)日：2016-07-12
申请号：US13661346
申请日：2012-10-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chul Hee Yoo , Young June Jeong , Young Sam Park , Seong Yeon Han , Ho Yeon Kim , Hun Joo Hahm , Hyung Suk Kim
CPC classification number: H05B33/12 , C09K11/0883 , C09K11/7731 , C09K11/7734 , F21K9/00 , G02F1/133603 , G02F1/133609 , H01L33/504 , Y02B20/181
Abstract: A white light emitting device including: a blue light emitting diode chip having a dominant wavelength of 443 to 455 nm; a red phosphor disposed around the blue light emitting diode chip, the red phosphor excited by the blue light emitting diode chip to emit red light; and a green phosphor disposed around the blue light emitting diode chip, the green phosphor excited by the blue light emitting diode chip to emit green light, wherein the red light emitted from the red phosphor has a color coordinate falling within a space defined by four coordinate points (0.5448, 0.4544), (0.7079, 0.2920), (0.6427, 0.2905) and (0.4794, 0.4633) based on the CIE 1931 chromaticity diagram, and the green light emitted from the green phosphor has a color coordinate falling within a space defined by four coordinate points (0.1270, 0.8037), (0.4117, 0.5861), (0.4197, 0.5316) and (0.2555, 0.5030) based on the CIE 1931 color chromaticity diagram.
Abstract translation: 一种白光发射装置，包括：主波长为443〜455nm的蓝色发光二极管芯片; 配置在蓝色发光二极管芯片周围的红色荧光体，由蓝色发光二极管芯片激发的红色荧光体发射红色光; 以及蓝色发光二极管芯片周围的绿色荧光体，由蓝色发光二极管芯片激发的绿色荧光体发出绿色光，其中，从红色荧光体发出的红色光线具有落在由四个坐标 基于CIE1931色度图的点（0.5448,0.4544），（0.7079,0.2905），（0.6427,0.2905）和（0.4794,0.44633），并且从绿色荧光体发射的绿光具有落在限定的空间内的色坐标 基于CIE 1931色度色彩图，分别为四点坐标（0.1270,0.8037），（0.4117,0.5861），（0.4197,0.5316）和（0.2555,0.5030）。
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