Method for producing a single-crystalline film of KLN or KLNT
    55.
    发明授权
    Method for producing a single-crystalline film of KLN or KLNT 失效
    KLN或KLNT单晶膜的制造方法

    公开(公告)号:US06447606B2

    公开(公告)日:2002-09-10

    申请号:US09320335

    申请日:1999-05-26

    IPC分类号: C30B2812

    摘要: A method for producing a single-crystalline film made of a single crystal of lithium potassium niobate-lithium potassium tantalate solid solution or a single crystal of lithium potassium niobate, including the steps of preparing a target made of a material for the single-crystalline film, preparing a foundation made of a single crystal of lithium potassium niobate-lithium potassium tantalate solid solution or a single crystal of lithium potassium niobate, irradiating the target to gasify molecules constituting the target by dissociation and evaporation thereof, and epitaxially growing the single-crystalline film on the foundation.

    摘要翻译: 一种由铌酸锂钾 - 钾酸钾固溶体的单晶制成的单晶膜或铌酸锂钾的单晶的方法,包括以下步骤:制备由单晶膜材料制成的靶 制备由铌酸锂钾锂铌酸钾固溶体的单晶或铌酸锂钾的单晶构成的基体,照射靶,通过解离和蒸发来气化构成靶的分子,并外延生长单晶 电影在基础上。

    Second harmonic wave-generating element
    57.
    发明授权
    Second harmonic wave-generating element 失效
    二次谐波发生元件

    公开(公告)号:US06204957B1

    公开(公告)日:2001-03-20

    申请号:US09307525

    申请日:1999-05-07

    IPC分类号: G02F137

    摘要: A second harmonic wave-generating element for generating a second harmonic wave from a fundamental wave, having an optical waveguide layer made of first epitaxial material having a fundamental composition of K3Li2−x(Nb1−YTaY)5+XO15+Z, an underclad part made of second epitaxial material having a fundamental composition of K3Li2−X+A(Nb1−Y−BTaY+B)5+X−AO15+Z, an overclad part made of third epitaxial material having a fundamental composition of K3Li2−X+C(Nb1−Y−DTaY+D)5+X−CO15+Z and formed on and contacting the optical waveguide layer, wherein X=0.006 to 0.5, Y=0.00 to 0.05, A=0.006 to 0.12, B=0.005 to 0.5, C=0.006 to 0.12, D=0.005 to 0.5, X−A≦0, X−C≧0, |A−C|≦0.006, and |B−D|≦0.005).

    摘要翻译: 一种用于从基波产生二次谐波的二次谐波发生元件,具有由具有K3Li2-x(Nb1-YTaY)5 + XO15 + Z的基本组成的第一外延材料制成的光波导层,下部部分 由具有K3Li2-X + A(Nb1-Y-BTaY + B)5 + X-AO15 + Z的基本组成的第二外延材料制成,由具有K 3 Li 2 -X + C的基本组成的第三外延材料制成的外包层 (Nb1-Y-DTaY + D)5 + X-CO15 + Z,形成在光波导层上并与光波导层接触,其中X = 0.006〜0.5,Y = 0.00〜0.05,A = 0.006〜0.12,B = 0.005〜0.5 ,C = 0.006〜0.12,D = 0.005〜0.5,XA <= 0,XC> = 0,| AC |≤0.006,| BD |≤0.005)。

    Optoelectronic device
    58.
    发明授权
    Optoelectronic device 失效
    光电器件

    公开(公告)号:US5504349A

    公开(公告)日:1996-04-02

    申请号:US290503

    申请日:1994-08-15

    申请人: Takashi Yoshino

    发明人: Takashi Yoshino

    摘要: An optoelectronic device containing a base plate, a first lead fixed to the base plate, a first bonding face for a light-emitting element fixed to the base plate and a second bonding face for a light-receiving element fixed to the base plate. The first and second bonding faces orient different directions. A top end part of the first lead protruding form the base plate has a third bonding face parallel to the first bonding face and a fourth bonding face parallel to the second bonding face. Each end of a first piece of bonding wire is bonded to the first bonding face and the third bonding face. Each end of a second piece of bonding wire is bonded to the second bonding face and the fourth bonding face. The wire bonding processes of the first and second pieces of bonding wire are performed between the parallel bonding faces, respectively, producing sufficient bonding reliability.

    摘要翻译: 一种含有基板的光电器件,固定到基板的第一引线,固定到基板的发光元件的第一接合面和固定到基板的光接收元件的第二接合面。 第一和第二接合面朝向不同的方向。 第一引线突出的基板的顶端部具有与第一接合面平行的第三接合面和与第二接合面平行的第四接合面。 第一片接合线的每个端部结合到第一接合面和第三接合面。 第二片接合线的每个端部结合到第二接合面和第四接合面。 第一和第二接合线的引线接合工艺分别在平行接合面之间进行,产生足够的接合可靠性。

    COMPOSITE SUBSTRATE AND MANUFACTURING METHOD THEREOF
    59.
    发明申请
    COMPOSITE SUBSTRATE AND MANUFACTURING METHOD THEREOF 有权
    复合基板及其制造方法

    公开(公告)号:US20120273117A1

    公开(公告)日:2012-11-01

    申请号:US13546200

    申请日:2012-07-11

    IPC分类号: H01L41/22

    摘要: A supporting substrate and a piezoelectric substrate are prepared. A surface of the supporting substrate is bonded to the backside of the piezoelectric substrate with an organic adhesive layer interposed therebetween to form a laminated substrate. Subsequently, a peripheral surface of the laminated substrate is ground such that a peripheral surface of the piezoelectric substrate, a peripheral surface of the organic adhesive layer, and a peripheral surface of the supporting substrate on the side of the organic adhesive layer are made flush with each other. Subsequently, the surface of the piezoelectric substrate is polished to reduce the thickness of the piezoelectric substrate and performing mirror polishing of the surface.

    摘要翻译: 制备支撑基板和压电基板。 支撑基板的表面通过有机粘合剂层粘合到压电基板的背面而形成层压基板。 随后,将层叠基板的外周面进行研磨,使得压电基板的周面,有机粘合剂层的外周面和支撑基板的有机粘合层侧的周面与 彼此。 随后,对压电基片的表面进行抛光,以减小压电基片的厚度并进行表面的镜面抛光。