マイクロ構造体用光パターン形成性犠牲膜及び犠牲膜パターン
    51.
    发明专利
    マイクロ構造体用光パターン形成性犠牲膜及び犠牲膜パターン 有权
    用于微结构和非常薄膜图案的光学可绘制的薄膜

    公开(公告)号:JP2014211636A

    公开(公告)日:2014-11-13

    申请号:JP2014095773

    申请日:2014-05-07

    Abstract: 【解決手段】(A−1)クレゾールノボラック樹脂の一部又は全部のフェノール性水酸基がナフトキノンジアジドスルホン酸ハライドによりエステル化されたクレゾールノボラック樹脂(i)、又は該クレゾールノボラック樹脂と、フェノール性水酸基がエステル化されていないクレゾールノボラック樹脂との混合物(ii)、(A−2)ノボラック樹脂(i)又はノボラック樹脂混合物(ii)とナフトキノンジアジドスルホン酸エステル、(A−3)クレゾールノボラック樹脂とナフトキノンジアジドスルホン酸エステルのいずれかを含むと共に、架橋剤を含む組成物で形成させた厚さ2〜20μmを有するマイクロ構造体用光パターン形成性犠牲膜。【効果】本発明によれば、高精度な平面形状及び適切な側壁の形状を有し、かつ熱耐性に優れる犠牲膜パターンを得ることができる。【選択図】なし

    Abstract translation: 要解决的问题:获得具有高精度和适当形状的侧壁并具有优异耐热性的平面形状的牺牲膜图案。解决方案:提供一种用于微结构的可光学图案化的牺牲膜,其厚度为 2〜20μm,由含有下述成分(A-1)〜(A-3)的组合物和交联剂构成。 组分是:(A-1)甲酚酚醛清漆树脂(i),其中树脂中的一些或所有酚羟基用萘醌二叠氮化物磺酰卤酯化,或上述甲酚酚醛清漆树脂的混合物(ii)和 酚羟基没有酯化的甲酚酚醛清漆树脂; (A-2)酚醛清漆树脂(i)或酚醛清漆树脂混合物(ii)和萘醌二叠氮磺酸酯; 和(A-3)甲酚酚醛清漆树脂和萘醌二叠氮磺酸酯。

    Manufacturing method of three-dimensional structure
    52.
    发明专利
    Manufacturing method of three-dimensional structure 有权
    三维结构的制造方法

    公开(公告)号:JP2009291920A

    公开(公告)日:2009-12-17

    申请号:JP2008150482

    申请日:2008-06-09

    CPC classification number: B05D5/00 B81C1/00126 B81C2201/0108 B81C2203/038

    Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately and easily manufacturing a three-dimensional structure. SOLUTION: A first structure 20 is formed on a substrate 10, a sacrifice layer 30 is applied thereto with spin coating, a second structure 40 is formed on the sacrifice layer 30, the sacrifice layer 30 is removed therefrom to form the three-dimensional structure 1, and thereby the second structure 40 drops onto the first structure 20. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种准确且容易地制造三维结构的方法。 解决方案:第一结构20形成在基板10上,牺牲层30用旋涂施加到其上,在牺牲层30上形成第二结构40,从中除去牺牲层30 维度结构1,从而第二结构40落到第一结构20上。版权所有(C)2010,JPO&INPIT

    마이크로 구조체의 제조 방법 및 광 패턴 형성성 희생막 형성용 조성물
    55.
    发明授权
    마이크로 구조체의 제조 방법 및 광 패턴 형성성 희생막 형성용 조성물 有权
    制造用于形成光图案的微结构和组合物的方法 -

    公开(公告)号:KR101773492B1

    公开(公告)日:2017-08-31

    申请号:KR1020110056227

    申请日:2011-06-10

    Abstract: 본발명은마이크로구조체의제조방법및 광패턴형성성희생막형성용조성물에관한것으로서, 본발명의마이크로구조체의제조방법은, (i) 기판상에희생막패턴을형성하는단계, (ii) 희생막패턴상에무기재료막을형성하는단계, (iii) 희생막패턴의형상을가지는공간을형성하는단계를포함하는마이크로구조체의제조방법에있어서, (i) 단계는, (A) (A-1) 1,2-나프토퀴논디아지드설폰산에스테르에의해페놀성수산기가에스테르화된크레졸노볼락수지, 또는상기크레졸노볼락수지와페놀성수산기가에스테르화되어있지않은크레졸노볼락수지, (A-2) (A-1)의노볼락수지와 1,2-나프토퀴논디아지드설폰산에스테르화합물, (A-3) 페놀성수산기가에스테르화되어있지않은크레졸노볼락수지와 1,2-나프토퀴논디아지드설폰산에스테르화합물중 어느하나와, 가교제를포함하는광 패턴형성성희생막형성용조성물로희생막을성막하는공정; (B) 상기광 패턴형성성희생막에제1 고에너지선에의한패턴조사를행하는공정; (C) 현상(現像)에의해포지티브형의희생막패턴을형성하는공정; 및 (D) 상기희생막패턴에제2 고에너지선조사를행하는조작및 가열하는조작을포함하고, 크레졸노볼락수지사이에가교를형성하는공정을포함하는것을특징으로한다.

    Abstract translation: 本发明涉及一种制造微结构,并且光学图案形成牺牲膜形成组合物的方法,本发明的微结构的制造方法包括:形成于(i)基板的图案牺牲层的步骤,(ⅱ)牺牲 (iii)形成具有牺牲膜图案形状的空间,其中步骤(i)包括以下步骤: )用苯酚seongsusan屏幕1,2-萘醌重氮磺酸通过酯基团是酯 - 甲酚酚醛清漆树脂,或其中所述甲酚酚醛清漆树脂和甲酚酚醛清漆树脂的酚seongsusan组未酯化的,(A-2 (A-1)其中酚羟基未被酯化的甲酚酚醛清漆树脂与1,2-萘醌二 两性离子酯化合物和光图案型 牺牲膜的步骤中形成作为用于性别形成组合物一牺牲层; (B)使所述可光致图案化的牺牲膜经受第一高能束的图案照射; (C)通过显影(本图像)形成正型牺牲膜图案; (D)对牺牲膜图案进行第二高能量束照射并加热,并在甲酚酚醛清漆树脂之间形成桥的操作。

    마이크로미러 액추에이터 제조방법
    57.
    发明公开
    마이크로미러 액추에이터 제조방법 失效
    用于生产微型致动器的方法

    公开(公告)号:KR1020020042303A

    公开(公告)日:2002-06-05

    申请号:KR1020000072123

    申请日:2000-11-30

    Inventor: 윤용섭 최형

    CPC classification number: B81C1/00142 B81B2201/042 B81C2201/0108

    Abstract: PURPOSE: A method for producing a micro mirror actuator is provided to level a micro mirror by laminating a polyimide film in order to enhance the reflectivity of the micro mirror and to simple a procedure for leveling the micro mirror. CONSTITUTION: A trench corresponding area is etched into a substrate(10). After etching the trench corresponding area, an insulating layer(25) and a metal film are deposited onto the substrate(10). A lower electrode(35) and a side electrode(37) are formed by patterning the metal film. An organic film(45) is deposited onto the substrate(10) of the lamination stack in order to maintain the trench corresponding area in a hollow state. Thereafter, a via hole is formed by patterning the organic film(45). A metal film is deposited onto the organic film(45) and thereafter patterning the metal film is done. Then, the organic film(45) is removed. After removing the organic film(45), a micro mirror, a torsion spring and a post are formed.

    Abstract translation: 目的:提供一种用于制造微反射镜致动器的方法,通过层压聚酰亚胺膜来平整微镜,以增强微反射镜的反射率和简化用于调整微反射镜的程序。 构成:将沟槽对应区域蚀刻到衬底(10)中。 在蚀刻沟槽对应区域之后,在衬底(10)上沉积绝缘层(25)和金属膜。 通过图案化金属膜形成下电极(35)和侧电极(37)。 为了将沟槽对应区域保持在中空状态,将有机膜(45)沉积在层压叠层的基板(10)上。 此后,通过图案化有机膜(45)形成通孔。 在有机膜(45)上沉积金属膜,此后对金属膜进行图案化。 然后,去除有机膜(45)。 在去除有机膜(45)之后,形成微反射镜,扭转弹簧和柱。

    PACKAGING COMPATIBLE WAFER LEVEL CAPPING OF MEMS DEVICES
    58.
    发明申请
    PACKAGING COMPATIBLE WAFER LEVEL CAPPING OF MEMS DEVICES 审中-公开
    包装兼容的MEMS器件的WAFER LEVEL CAPPING

    公开(公告)号:WO2013086083A1

    公开(公告)日:2013-06-13

    申请号:PCT/US2012/068092

    申请日:2012-12-06

    Abstract: The movable part of a MEMS device is encapsulated and protected while in wafer form so that commodity, lead-frame packaging can be used. An overcoat polymer, such as, epoxycyclohexyl polyhedral oligomeric silsesquioxanes (EPOSS) has been used as a mask material to pattern the sacrificial polymer as well as overcoat the air-cavity. The resulting air-cavities are clean, debris-free, and robust. The cavities have substantial strength to withstand molding pressures during lead-frame packaging of the MEMS devices. A wide range of cavities from 20 pm x 400 pm to 300 μm x 400 um have been fabricated and shown to be mechanically stable. These could potentially house MEMS devices over a wide range of sizes. The strength of the cavities has been investigated using nano-indentation and modeled using analytical and finite element techniques. Capacitive resonators packaged using this protocol have shown clean sensing electrodes and good functionality.

    Abstract translation: MEMS器件的可移动部件以晶片形式被封装和保护,从而可以使用商品的引线框架封装。 已经使用外涂聚合物,例如环氧环己基多面体低聚倍半硅氧烷(EPOSS)作为掩模材料来模制牺牲聚合物以及覆盖空气腔。 所产生的空气腔是干净,无碎片和坚固的。 空腔具有相当大的强度以承受MEMS器件的引线框架封装期间的成型压力。 已经制造了从20 pm x 400 pm到300 mum x 400um的宽范围的空腔,并显示为机械稳定的。 这些可能会在各种尺寸范围内容纳MEMS器件。 已经使用纳米压痕研究了腔的强度,并使用分析和有限元技术进行了建模。 使用该协议封装的电容谐振器已经显示出清洁的感测电极和良好的功能。

    ELIMINATION OF SILICON RESIDUES FROM MEMS CAVITY FLOOR
    59.
    发明申请
    ELIMINATION OF SILICON RESIDUES FROM MEMS CAVITY FLOOR 审中-公开
    从MEMS CAVITY地板消除硅残余物

    公开(公告)号:WO2013020039A2

    公开(公告)日:2013-02-07

    申请号:PCT/US2012/049497

    申请日:2012-08-03

    Abstract: The present invention generally relates to a MEMS device in which silicon residues from the adhesion promoter material are reduced or even eliminated from the cavity floor. The adhesion promoter is typically used to adhere sacrificial material to material above the substrate. The adhesion promoter is the removed along with then sacrificial material. However, the adhesion promoter leaves silicon based residues within the cavity upon removal. The inventors have discovered that the adhesion promoter can be removed from the cavity area prior to depositing the sacrificial material. The adhesion promoter which remains over the remainder of the substrate is sufficient to adhere the sacrificial material to the substrate without fear of the sacrificial material delaminating. Because no adhesion promoter is used in the cavity area of the device, no silicon residues will be present within the cavity after the switching element of the MEMS device is freed.

    Abstract translation: 本发明一般涉及一种MEMS器件,其中来自粘合促进剂材料的硅残余物从空腔底板减少甚至消除。 粘合促进剂通常用于将牺牲材料粘附到衬底上方的材料上。 粘附促进剂与牺牲材料一起被去除。 然而,粘合促进剂在除去后将空穴中的硅基残留物留下。 发明人已经发现,在沉积牺牲材料之前,可以从空腔区域去除粘合促进剂。 保留在基材的其余部分上的粘合促进剂足以将牺牲材料粘附到基材上,而不用担心牺牲材料分层。 因为在器件的空腔区域中没有使用粘合促进剂,所以在MEMS器件的开关元件被释放之后,腔内将不存在硅残余物。

    METHOD OF CREATING MEMS DEVICE CAVITIES BY A NON-ETCHING PROCESS
    60.
    发明申请
    METHOD OF CREATING MEMS DEVICE CAVITIES BY A NON-ETCHING PROCESS 审中-公开
    通过非蚀刻工艺来创建MEMS器件腔的方法

    公开(公告)号:WO2007078495A3

    公开(公告)日:2007-12-06

    申请号:PCT/US2006045925

    申请日:2006-11-30

    Abstract: MEMS devices (such as interferometric modulators) may be fabricated using a sacrificial layer that contains a heat vaporizable polymer to form a gap between a moveable layer and a substrate. One embodiment provides a method of making a MEMS device that includes depositing a polymer layer over a substrate, forming an electrically conductive layer over the polymer layer, and vaporizing at least a portion of the polymer layer to form a cavity between the substrate and the electrically conductive layer. Another embodiment provides a method for making an interferometric modulator that includes providing a substrate, depositing a first electrically conductive material over at least a portion of the substrate, depositing a sacrificial material over at least a portion of the first electrically conductive material, depositing an insulator over the substrate and adjacent to the sacrificial material to form a support structure, and depositing a second electrically conductive material over at least a portion of the sacrificial material, the sacrificial material being removable by heat-vaporization to thereby form a cavity between the first electrically conductive layer and the second electrically conductive layer.

    Abstract translation: MEMS器件(诸如干涉式调制器)可以使用含有可热蒸发聚合物的牺牲层来制造,以在可移动层和衬底之间形成间隙。 一个实施例提供了一种制造MEMS器件的方法,该方法包括:在衬底上沉积聚合物层;在聚合物层上形成导电层;以及蒸发至少一部分聚合物层,以在衬底和电气之间形成空腔 导电层。 另一个实施例提供了一种制造干涉式调制器的方法,该方法包括提供衬底,在衬底的至少一部分上沉积第一导电材料,在第一导电材料的至少一部分上沉积牺牲材料,沉积绝缘体 在衬底上并且与牺牲材料相邻以形成支撑结构,以及在牺牲材料的至少一部分上沉积第二导电材料,牺牲材料通过热汽化可去除,从而在第一电气 导电层和第二导电层。

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