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    • 1. 发明授权
    • Radiation-sensitive polymers
    • 辐射敏感聚合物
    • US4767826A
    • 1988-08-30
    • US756354
    • 1985-07-18
    • Rong-Chang LiangSubhash NarangArnost Reiser
    • Rong-Chang LiangSubhash NarangArnost Reiser
    • C08G18/00C08G18/61C08G18/67C08G18/69C08G63/00C08G63/91C08G69/00C08G69/48C08G81/00G03F7/038G03F7/075
    • G03F7/0757C08G18/61C08G18/679C08G18/69G03F7/038G03F7/0384
    • This invention relates to the preparation of solvent soluble polymeric materials which become insoluble in solvents after exposure to actinic light, x-rays or electron beams.The polymers are linear block copolymers comprising two segments; a soft segment which forms a continuous phase, and a rigid, crystallizable photoreactive segment which forms a dispersed phase. The rigid segments are chosen from polyurethanes, polyesters, polyamides, and polyureas which contain a diacetylene group in their repeat units. The soft segments are low molecular weight rubbery polymers selected from groups such as polyethers, polyesters, polydienes, and polysiloxanes.The polymers produced are useful in a wide variety of applications in the field of coatings and graphic arts. More particularly, this invention relates to negative photoresists which are remarkable by their (1) high photosensitivity (2) great latitude in tailoring of film properties, (3) high thermal stability and (4) oxygen insensitivity.
    • 本发明涉及在曝光于光化学光,X射线或电子束之后变得不溶于溶剂的溶剂可溶性聚合材料的制备。 聚合物是包含两个链段的线性嵌段共聚物; 形成连续相的软链段和形成分散相的刚性可结晶的光反应性链段。 刚性区段选自聚氨酯,聚酯,聚酰胺和聚脲,它们在其重复单元中含有二乙炔基。 软链段是选自聚醚,聚酯,聚二烯和聚硅氧烷的低分子量橡胶状聚合物。 所生产的聚合物可用于涂料和印刷领域的各种应用。 更具体地说,本发明涉及负光致抗蚀剂,它们通过(1)高光敏性(2)在调整膜性能方面具有很大的自由度,(3)高热稳定性和(4)氧不敏感性而显着。
    • 2. 发明授权
    • Focus adjustable apparatus
    • 聚焦可调装置
    • US09006642B2
    • 2015-04-14
    • US13590465
    • 2012-08-21
    • Yeong-Feng WangMing-Wei TsaiKeh-Su ChangRong-Chang Liang
    • Yeong-Feng WangMing-Wei TsaiKeh-Su ChangRong-Chang Liang
    • G01J1/42A61B3/103A61B3/113G02C7/08G02F1/29
    • E06B9/68A61B3/103A61B3/113E06B2009/6827G02B26/005G02C7/08G02C7/085G02F1/29
    • An embodiment of the invention provides a focus adjustable apparatus adapted to be disposed on a transparent substrate to modulate a plurality of rays passing through the transparent substrate. The focus adjustable apparatus includes a light modulation device, an eye tracking device, an eyesight status device and a controller. The light modulation device receives the rays from the transparent substrate and adjusts an emergent angle of each ray. The eye tracking device tracks a position of a user and estimates a distance between the user and the focus adjustable apparatus. The eyesight status device obtains an eyesight data of the user. The controller provides a control signal to drive the light modulation device by estimating the emergent angle of the each ray according to the distance between the user and the focus adjustable apparatus and the eyesight data of the user.
    • 本发明的一个实施例提供了一种可调焦的可调节装置,其适于设置在透明基板上以调制穿过透明基板的多根光线。 焦点可调节装置包括光调制装置,眼睛跟踪装置,视力状态装置和控制器。 光调制装置接收来自透明基板的光线并调整各光线的出射角度。 眼睛跟踪装置跟踪用户的位置并估计用户与焦点可调节装置之间的距离。 视力状态设备获得用户的视力数据。 控制器通过根据用户与焦点可调节装置之间的距离和用户的视力数据估计每个射线的出射角来提供控制信号来驱动光调制装置。
    • 6. 发明授权
    • Switchable particle-based display and method of manufacturing same
    • 可切换的基于粒子的显示器及其制造方法
    • US08419495B2
    • 2013-04-16
    • US13167927
    • 2011-06-24
    • Rong-Chang LiangJiunn-Jye HwangJung-Yang JuangMin-Chiao Tsai
    • Rong-Chang LiangJiunn-Jye HwangJung-Yang JuangMin-Chiao Tsai
    • H01J9/00H01J9/24
    • G02F1/167G02F2001/1678
    • A method for manufacturing a switchable PBD includes filling a plurality of first-type particles and a plurality of second-type particles into each cell, where the plurality of first-type particles carries charges of a first charge polarity having a first charge density and the plurality of second-type particles is substantially electrically neutral, or carries charges having a second charge density that is substantially lower than the first charge density of the first-type particles, and filling a fluid into each cell, where the fluid comprises a charge controlling agent having a second charge polarity opposite to the first charge polarity, and the charge controlling agent has a substantially selective wettability, absorbability or adsorbability on the plurality of second-type particles. As such, at least part of the plurality of second-type particles is charged to have the second charge polarity in each cell.
    • 一种用于制造可切换PBD的方法包括将多个第一类型颗粒和多个第二类型颗粒填充到每个单元中,其中多个第一类型颗粒带有具有第一电荷密度的第一电荷极性的电荷, 多个第二类型颗粒基本上是电中性的,或者携带具有基本上低于第一类型颗粒的第一电荷密度的第二电荷密度的电荷,并将流体填充到每个电池中,其中流体包括电荷控制 试剂具有与第一电荷极性相反的第二电荷极性,并且电荷控制剂对多个第二类型颗粒具有基本上选择性的润湿性,吸收性或吸附性。 因此,多个第二类型的颗粒中的至少一部分被充电以在每个单元中具有第二电荷极性。
    • 8. 发明申请
    • ONE PART EPOXY RESIN INCLUDING A LOW PROFILE ADDITIVE
    • 一部分环氧树脂,包括一个低配置添加剂
    • US20110253943A1
    • 2011-10-20
    • US12762623
    • 2010-04-19
    • Rong-Chang LiangYuhao SunHua SongChin-Jen TsengHsiao Ken Chuang
    • Rong-Chang LiangYuhao SunHua SongChin-Jen TsengHsiao Ken Chuang
    • H01B1/12C09J163/00
    • C09J163/00C08K3/36C08K5/3445C08K5/5435C08L33/00C08L2666/04C08L2666/24H05K3/323
    • An adhesive composition comprising: (i) a one part curable epoxy adhesive and (ii) a low profile additive (LPA), the low profile additive being a polymer that is compatible with the epoxy adhesive such that it forms a single phase when admixed with the adhesive composition and that separates from the adhesive to form a network of stress-absorbing nodules therein when the adhesive is cured, the low profile additive being present in an amount sufficient to prevent or reduce shrinkage and/or the formation of voids or cracks when the adhesive is cured. In one embodiment the LPA is a block copolymer including at least one flexible block and at least one rigid block that makes the low profile additive compatible with the epoxy adhesive such that a mixture of the uncured epoxy resin and the low profile additive forms a homogenous solution and as the epoxy resin is cured, the low profile additive forms a stress absorbing network of nodules in the cured epoxy resin matrix.
    • 一种粘合剂组合物,其包含:(i)一部分可固化环氧粘合剂和(ii)低分子添加剂(LPA),所述低轮廓添加剂是与环氧粘合剂相容的聚合物,使得当与环氧粘合剂混合时形成单相 粘合剂组合物并且当粘合剂固化时,其与粘合剂分离以形成其中的应力吸收结节网络,所述低轮廓添加剂以足以防止或减少收缩和/或形成空隙或裂纹的量存在,当 粘合剂固化。 在一个实施方案中,LPA是包含至少一个柔性嵌段和至少一个刚性嵌段的嵌段共聚物,其使得低轮廓添加剂与环氧粘合剂相容,使得未固化环氧树脂和低轮廓添加剂的混合物形成均匀溶液 并且随着环氧树脂固化,低分子添加剂在固化的环氧树脂基质中形成结节的应力吸收网络。