Optical path control member and display device comprising same
US-2024411201-A1 · Dec 12, 2024 · US
Fiber assembly, display unit, and electronic apparatus
US10768504B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10768504-B2 |
| Application number | US-201716094966-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 9, 2017 |
| Priority date | Apr 27, 2016 |
| Publication date | Sep 8, 2020 |
| Grant date | Sep 8, 2020 |
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- Title
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Abstract
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A fiber assembly according to one embodiment of the present disclosure includes a fiber. The fiber includes a core part that contains a coloring compound, a photothermal conversion material, and a color developer/reducer, and a sheath part that covers the core part and has a heat-insulating property.
First claim
Opening claim text (preview).
The invention claimed is: 1. A display unit comprising: a first substrate and a second substrate that are disposed to face each other; and a display body disposed between the first substrate and the second substrate, the display body including a migrating particle and a fiber assembly in an insulating liquid, the fiber assembly being different in optical reflection property from the migrating particle, the fiber assembly including a fiber, the fiber including a core part that contains a coloring compound, a photothermal conversion material, and a color developer/reducer, and a sheath part that covers the core part and has a heat-insulating property. 2. The display unit according to claim 1 , wherein the migrating particle includes at least one of an organic pigment, an inorganic pigment, a dye, a carbon material, a metallic material, metallic oxide, glass, and a polymeric material. 3. An electronic apparatus comprising a display unit, the display unit including a first substrate and a second substrate that are disposed to face each other, and a display body disposed between the first substrate and the second substrate, the display body including a migrating particle and a fiber assembly in an insulating liquid, the fiber assembly being different in optical reflection property from the migrating particle, the fiber assembly including a fiber, the fiber including a core part that contains a coloring compound, a photothermal conversion material, and a color developer/reducer, and a sheath part that covers the core part and has a heat-insulating property.
Assignees
Inventors
Classifications
Ultrafine fibres, e.g. microfibres · CPC title
sheath-core · CPC title
Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof · CPC title
Organic colour formers, e.g. leuco dyes · CPC title
fibre · CPC title
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Frequently asked questions
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- What does patent US10768504B2 cover?
- A fiber assembly according to one embodiment of the present disclosure includes a fiber. The fiber includes a core part that contains a coloring compound, a photothermal conversion material, and a color developer/reducer, and a sheath part that covers the core part and has a heat-insulating property.
- Who is the assignee on this patent?
- Sony Corp
- What technology area does this patent fall under?
- Primary CPC classification G02F1/167. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 08 2020 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).