Optical composition for multi-color display and manufacturing method thereof, and optical element and displaying method thereof
    31.
    发明授权
    Optical composition for multi-color display and manufacturing method thereof, and optical element and displaying method thereof 失效
    多色显示用光学组合物及其制造方法以及光学元件及其显示方法

    公开(公告)号:US07538933B2

    公开(公告)日:2009-05-26

    申请号:US11280125

    申请日:2005-11-16

    IPC分类号: G02B26/00

    摘要: An optical element includes a pair of a transparent substrate and a back substrate which face each other with a predetermined gap by a spacer, and, a pair of the first electrode and the second electrode, and a periodic structural body as an optical composition for a multi-color display and an electrolytic solution are disposed within the gap of the transparent substrate and the back substrate. Metal ions contained in the electrolytic solution are deposited as metal atoms onto the periodic structural body of the optical composition for a multi-color display, to change a structural color of the periodic structural body. Display that can display a color and has a memory property can be obtained.

    摘要翻译: 一种光学元件包括一对透明基板和一个通过间隔物以预定间隙彼此面对的背面基板,以及一对第一电极和第二电极以及周期性结构体,作为用于 多色显示器和电解液设置在透明基板和背面基板的间隙内。 包含在电解液中的金属离子作为金属原子沉积到用于多色显示器的光学组合物的周期性结构体上,以改变周期性结构体的结构颜色。 可以获得可以显示颜色并具有记忆特性的显示。

    Reversible display medium
    33.
    发明授权
    Reversible display medium 失效
    可逆显示介质

    公开(公告)号:US5707543A

    公开(公告)日:1998-01-13

    申请号:US411201

    申请日:1995-03-27

    摘要: A reversible display medium capable of repeatedly exhibiting a transparent state and a light-scattering state by an action of at least one of heat, electric field, and magnetic field, the medium comprising a substrate having thereon a recording layer comprising a side-chain high molecular weight liquid crystal, which is a copolymer comprising at least a liquid-crystal monomer component and a non-liquid-crystal monomer component having a substituent capable of making a hydrogen bond.

    摘要翻译: 一种能够通过热,电场和磁场中的至少一种的作用重复呈现透明状态和光散射状态的可逆显示介质,所述介质包括其上具有包含侧链高的记录层的基板 分子量液晶,其是至少包含液晶单体组分和具有能够形成氢键的取代基的非液晶单体组分的共聚物。

    Method for producing optical element
    34.
    发明授权
    Method for producing optical element 失效
    光学元件的制造方法

    公开(公告)号:US5691092A

    公开(公告)日:1997-11-25

    申请号:US545157

    申请日:1995-10-19

    IPC分类号: C09K19/38 G02F1/1333 G02F1/13

    CPC分类号: C09K19/38 G02F1/133365

    摘要: A method for producing an optical element, the method comprising the steps of: forming a liquid crystal polymer layer on a sheet-form substrate; forming a surface protective layer on the liquid crystal polymer layer; and carrying out a heat-treatment for crosslinking the liquid crystal polymer, or the method comprising the steps of: forming a liquid crystal polymer layer on a sheet-form substrate; carrying out a first heat-treatment for controlling the multidomain structure of the liquid crystal polymer layer; forming a surface protective layer on the liquid crystal polymer layer; and carrying out a second heat-treatment for crosslinking the liquid crystal polymer layer.

    摘要翻译: 一种光学元件的制造方法,该方法包括以下步骤:在片状基材上形成液晶聚合物层; 在液晶聚合物层上形成表面保护层; 并进行交联液晶聚合物的热处理,或者包括以下步骤的方法:在片状基材上形成液晶聚合物层; 进行用于控制液晶聚合物层的多畴结构的第一热处理; 在液晶聚合物层上形成表面保护层; 并进行用于交联液晶聚合物层的第二热处理。

    Light modulation device and method of light modulation using the same
    35.
    发明授权
    Light modulation device and method of light modulation using the same 失效
    光调制装置及使用其的光调制方法

    公开(公告)号:US5644416A

    公开(公告)日:1997-07-01

    申请号:US981866

    申请日:1992-11-25

    摘要: A light modulation device with high density, high sensitivity, and excellent stability while having a simple construction and a non-destructive memory reading method using the same are disclosed. The light modulation device comprises a high polymeric liquid crystal film comprising a uniaxially orientated side chain type high polymeric liquid crystal containing a photochromic compound, and it modulates light in the wavelength region in which the photochromic compound has no absorption by making use of a change in refractive index anisotropy of the high polymeric liquid crystal film which has been caused by photoisomerization of the photochromic compound. The device is useful as a stable and high-density optical computing device or an erasable optical memory material.

    摘要翻译: 公开了一种具有高密度,高灵敏度和优异稳定性的光调制装置,同时具有简单的结构和使用其的非破坏性存储读取方法。 光调制装置包括高分子液晶膜,其包含含有光致变色化合物的单轴取向的侧链型高分子液晶,并且通过利用变色来调制光致变色化合物不吸收的波长区域中的光 由光致变色化合物的光异构化引起的高分子液晶膜的折射率各向异性。 该器件可用作稳定和高密度光学计算设备或可擦除光学存储器材料。

    Reversible display medium
    36.
    发明授权
    Reversible display medium 失效
    可逆显示介质

    公开(公告)号:US5589237A

    公开(公告)日:1996-12-31

    申请号:US262910

    申请日:1994-06-21

    摘要: A reversible display medium comprising substrate 1 having thereon recording layer 2 containing a side chain type high polymeric liquid crystal capable of repeatedly and reversibly switching between a transparent state and a light-scattered state by the action of heat, an electrical field or a magnetic field, wherein said side chain type high polymeric liquid crystal is a copolymer comprising at least one liquid crystal monomer unit and at least one non-liquid crystal monomer unit having a hydrogen bond-forming substituent, e.g., a hydroxyl group, a carboxyl group, a sulfonic group or a phosphoric group. The display medium is excellent in durability on repeated use, heat sensitivity, display contrast, and record preservability.

    摘要翻译: 一种可逆显示介质,包括其上具有记录层2的记录层2,所述记录层2含有能够通过热,电场或磁场的作用在透明状态和光散射状态之间重复和可逆地切换的侧链型高分子液晶 其中所述侧链型高分子液晶是包含至少一个液晶单体单元和至少一个具有氢键形成取代基的非液晶单体单元的共聚物,例如羟基,羧基, 磺酸基或磷酸基。 显示介质在重复使用,热敏感性,显示对比度和记录保存性方面的耐久性优异。

    Multicolor display optical composition, optical device, and display method of optical device
    37.
    发明授权
    Multicolor display optical composition, optical device, and display method of optical device 有权
    光学元件的多色显示光学组合物,光学元件及显示方法

    公开(公告)号:US08730559B2

    公开(公告)日:2014-05-20

    申请号:US13195047

    申请日:2011-08-01

    IPC分类号: G02B26/00 G02F1/153

    摘要: The present invention provides a multicolor display optical composition comprising a dispersion medium, a periodic structure having a porous structure inside communicated with the outside, and mobile particles contained in the dispersion medium so as to be movable and having a volume average primary particle diameter from 1 nm to 80 nm in a dispersion state in the dispersion medium, a volume average particle diameter of coagulated particles of 100 nm or larger in optical coagulation state by stimulation application, and having a refractive index different from that of the dispersion medium by 0.1 or more, wherein the mobile particles show no coloration in the dispersion state when the particles are dispersed in the dispersion medium and show white coloration with a predetermined whiteness value or higher in the coagulation state when the particles are coagulated, an optical device, and a display method of the optical device.

    摘要翻译: 本发明提供一种多色显示光学组合物,其包含分散介质,具有与外部连通的多孔结构的周期性结构,以及包含在分散介质中的可移动颗粒,其可移动并具有体积平均一次粒径为1 在分散介质中的分散状态下,通过刺激施加在光学凝固状态下凝固颗粒的体积平均粒径为100nm以上,折射率不同于分散介质的折射率为0.1以上 其中,当颗粒分散在分散介质中时,在分散状态下,移动颗粒表现出没有着色,并且当颗粒凝结时,凝固状态下具有预定的白度或白色着色,光学装置和显示方法 的光学装置。

    MULTICOLOR DISPLAY OPTICAL COMPOSITION, OPTICAL DEVICE, AND DISPLAY METHOD OF OPTICAL DEVICE
    39.
    发明申请
    MULTICOLOR DISPLAY OPTICAL COMPOSITION, OPTICAL DEVICE, AND DISPLAY METHOD OF OPTICAL DEVICE 有权
    光学显示器光学组合物,光学装置和光学装置的显示方法

    公开(公告)号:US20110279885A1

    公开(公告)日:2011-11-17

    申请号:US13195047

    申请日:2011-08-01

    IPC分类号: G02F1/167

    摘要: The present invention provides a multicolor display optical composition comprising a dispersion medium, a periodic structure having a porous structure inside communicated with the outside, and mobile particles contained in the dispersion medium so as to be movable and having a volume average primary particle diameter from 1 nm to 80 nm in a dispersion state in the dispersion medium, a volume average particle diameter of coagulated particles of 100 nm or larger in optical coagulation state by stimulation application, and having a refractive index different from that of the dispersion medium by 0.1 or more, wherein the mobile particles show no coloration in the dispersion state when the particles are dispersed in the dispersion medium and show white coloration with a predetermined whiteness value or higher in the coagulation state when the particles are coagulated, an optical device, and a display method of the optical device.

    摘要翻译: 本发明提供一种多色显示光学组合物,其包含分散介质,具有与外部连通的多孔结构的周期性结构,以及包含在分散介质中的可移动颗粒,其可移动并具有体积平均一次粒径为1 在分散介质中的分散状态下,通过刺激施加在光学凝固状态下凝固颗粒的体积平均粒径为100nm以上,折射率不同于分散介质的折射率为0.1以上 其中,当颗粒分散在分散介质中时,在分散状态下,移动颗粒表现出没有着色,并且当颗粒凝结时,凝固状态下具有预定的白度或白色着色,光学装置和显示方法 的光学装置。

    Display medium and display device
    40.
    发明授权
    Display medium and display device 有权
    显示介质和显示设备

    公开(公告)号:US07990602B2

    公开(公告)日:2011-08-02

    申请号:US12617290

    申请日:2009-11-12

    摘要: A display medium includes: a pair of substrates; an electrode arranged between the pair of substrates and on one substrate of the pair of substrates; a multilayered structure including plural color-forming layers arranged between one substrate of the pair of substrates and the electrode, each of the plural color-forming layers containing an electroconductive sheet-like porous body and an electrochromic dye which is retained by the porous body and is reversibly colored or decolored by at least one of an electrochemical oxidation reaction or a reduction reaction, and the colors when the electrochromic dyes in the respective plural color-forming layers are colored being different from one another; and an electrolytic material included in a region between the pair of substrates.

    摘要翻译: 显示介质包括:一对基板; 布置在所述一对基板之间的电极和所述一对基板的一个基板上; 多层结构,包括布置在一对基板的一个基板和电极之间的多个成色层,多个成色层中的每一个包含导电片状多孔体和由多孔体保留的电致变色染料, 通过电化学氧化反应或还原反应中的至少一种可逆地着色或脱色,并且当各个成色层中的电致变色染料着色时的颜色彼此不同; 以及包含在所述一对基板之间的区域中的电解质材料。