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1. WO2022007079 - NANO COMPOSITE PARTICLE AND MAGNETIC CONTROL DISPLAY DEVICE

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Publication Number WO/2022/007079
Publication Date 13.01.2022
International Application No. PCT/CN2020/106845
International Filing Date 04.08.2020
IPC
G02F 1/19 2019.1
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
19based on variable-reflection or variable-refraction elements not provided for in groups G02F1/015-G02F1/169140
C09K 11/78 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
08containing inorganic luminescent materials
77containing rare earth metals
78containing oxygen
Applicants
  • TCL华星光电技术有限公司 TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 张愉 ZHANG, Yu
Agents
  • 深圳紫藤知识产权代理有限公司 PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD.
Priority Data
202010645157.507.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) NANO COMPOSITE PARTICLE AND MAGNETIC CONTROL DISPLAY DEVICE
(FR) NANOPARTICULE COMPOSITE NANOMÉTRIQUE ET DISPOSITIF D'AFFICHAGE À COMMANDE MAGNÉTIQUE
(ZH) 纳米复合颗粒及磁控显示装置
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Abstract
(EN) A nano composite particle (10, 20) and a magnetic control display device (100). The nano composite particle (10, 20) comprises a magnetic core (101, 201) and a first protective layer (102, 202) and a light emitting layer (103, 203) sequentially covering the magnetic core (101, 201), wherein the length of the nano composite particle (10, 20) in the long axis direction is different from the length thereof in the short axis direction.
(FR) L'invention concerne une nanoparticule composite (10, 20) et un dispositif d'affichage à commande magnétique (100). Cette nanoparticule composite (10, 20) comprend un noyau magnétique (101, 201) et une première couche de protection (102, 202) et une couche électroluminescente (103, 203) recouvrant séquentiellement le noyau magnétique (101, 201), la longueur de ladite nanoparticule composite (10, 20) dans la direction du grand axe étant différente de sa longueur dans la direction du petit axe.
(ZH) 一种纳米复合颗粒（10，20）及磁控显示装置（100），纳米复合颗粒（10，20）包括磁性核（101，201）和依次包覆磁性核（101，201）的第一保护层（102，202）和发光层（103，203），纳米复合颗粒（10，20）在长轴方向上的长度与在短轴方向上的长度不同。
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