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    Submount of a multi-beam laser diode module
    1.
    发明授权
    Submount of a multi-beam laser diode module 有权
    多光束激光二极管模块的底座

    公开(公告)号：US07522649B2

    公开(公告)日：2009-04-21

    申请号：US11808174

    申请日：2007-06-07

    申请人： Kyoung-ho Ha ,  Tae-hoon Jang ,  Hyung-kun Kim

    发明人： Kyoung-ho Ha ,  Tae-hoon Jang ,  Hyung-kun Kim

    IPC分类号： H01S5/00

    CPC分类号： H01S5/4031 ,  H01S5/0224 ,  H01S5/02272 ,  H01S5/02276 ,  H01S5/22

    摘要： Example embodiments may provide a submount in to which a multi-beam laser diode may be flip-chip bonded and a multi-beam laser diode module including the submount. The submount may include a first submount and a second submount. The first submount may include a first substrate, a plurality of first solder layers formed on the first substrate corresponding to electrodes of the multi-beam laser diode, and a plurality of via holes that may penetrate the first substrate and may be filled with conductive materials to electrically connect to the first solder layers. The electrodes may be bonded to the first solder layers. The second submount may include a second substrate under the first substrate and a plurality of bonding pads corresponding to the number of electrodes formed on the second substrate to electrically connect to the conductive materials filled in the via holes.

    摘要翻译： 示例性实施例可以提供一个子基座，多子束激光二极管可以被倒装接合到其上，并且包括该子基座的多光束激光二极管模块。 子安装板可以包括第一子安装座和第二子安装座。 第一基座可以包括第一基板，形成在对应于多光束激光二极管的电极的第一基板上的多个第一焊料层和可以穿透第一基板的多个通孔，并且可以填充导电材料 以电连接到第一焊料层。 电极可以结合到第一焊料层。 第二基座可以包括在第一基板下面的第二基板和对应于形成在第二基板上的电极的数量的多个接合焊盘，以电连接到填充在通孔中的导电材料。

    Submount of a multi-beam laser diode module
    2.
    发明申请
    Submount of a multi-beam laser diode module 有权
    多光束激光二极管模块的底座

    公开(公告)号：US20070286252A1

    公开(公告)日：2007-12-13

    申请号：US11808174

    申请日：2007-06-07

    申请人： Kyoung-ho Ha ,  Tae-hoon Jang ,  Hyung-kun Kim

    发明人： Kyoung-ho Ha ,  Tae-hoon Jang ,  Hyung-kun Kim

    IPC分类号： H01S5/00

    CPC分类号： H01S5/4031 ,  H01S5/0224 ,  H01S5/02272 ,  H01S5/02276 ,  H01S5/22

    摘要： Example embodiments may provide a submount in to which a multi-beam laser diode may be flip-chip bonded and a multi-beam laser diode module including the submount. The submount may include a first submount and a second submount. The first submount may include a first substrate, a plurality of first solder layers formed on the first substrate corresponding to electrodes of the multi-beam laser diode, and a plurality of via holes that may penetrate the first substrate and may be filled with conductive materials to electrically connect to the first solder layers. The electrodes may be bonded to the first solder layers. The second submount may include a second substrate under the first substrate and a plurality of bonding pads corresponding to the number of electrodes formed on the second substrate to electrically connect to the conductive materials filled in the via holes.

    摘要翻译： 示例性实施例可以提供一个子基座，多子束激光二极管可以被倒装接合到其上，并且包括该子基座的多光束激光二极管模块。 子安装板可以包括第一子安装座和第二子安装座。 第一基座可以包括第一基板，形成在对应于多光束激光二极管的电极的第一基板上的多个第一焊料层和可以穿透第一基板的多个通孔，并且可以填充导电材料 以电连接到第一焊料层。 电极可以结合到第一焊料层。 第二基座可以包括在第一基板下面的第二基板和对应于形成在第二基板上的电极的数量的多个接合焊盘，以电连接到填充在通孔中的导电材料。

    Multi-chips with an optical interconnection unit
    3.
    发明授权
    Multi-chips with an optical interconnection unit 有权
    具有光互连单元的多芯片

    公开(公告)号：US08120044B2

    公开(公告)日：2012-02-21

    申请号：US12081277

    申请日：2008-04-14

    申请人： Soo-haeng Cho ,  Kyoung-ho Ha ,  Han-youl Ryu ,  Sung-dong Suh ,  Seong-gu Kim ,  Bok-ki Min

    发明人： Soo-haeng Cho ,  Kyoung-ho Ha ,  Han-youl Ryu ,  Sung-dong Suh ,  Seong-gu Kim ,  Bok-ki Min

    IPC分类号： H01L27/15 ,  H01L29/16 ,  H01L31/12 ,  H01L33/00

    CPC分类号： G02B6/43 ,  H01L2224/05554 ,  H01L2224/48137 ,  H01L2224/49175 ,  H01L2924/00

    摘要： A multi-chip having an optical interconnection unit is provided. The multi-chip having an optical interconnection unit includes a plurality of silicon chips sequentially stacked, a plurality of optical device arrays on a side of each of the plurality of the silicon chips such that the optical device arrays correspond to each other and a wiring electrically connecting the silicon chip and the optical device array attached to a side of the silicon chip, wherein the corresponding optical device arrays forms an optical connection unit by transmitting and receiving an optical signal between the corresponding optical device arrays in different layers. Each of the optical device arrays includes at least one of a light emitting device and a light receiving device.

    摘要翻译： 提供具有光互连单元的多芯片。 具有光学互连单元的多芯片包括顺序层叠的多个硅芯片，多个硅芯片中的每一个的一侧的多个光学器件阵列，使得光学器件阵列彼此对应，并且布线电连接 连接硅芯片和安装在硅芯片一侧的光学器件阵列，其中相应的光学器件阵列通过在不同层中的相应的光学器件阵列之间发送和接收光学信号来形成光学连接单元。 每个光学器件阵列包括发光器件和光接收器件中的至少一个。

    Photoluminescence liquid crystal display
    5.
    发明授权
    Photoluminescence liquid crystal display 失效
    光致发光液晶显示

    公开(公告)号：US07750984B2

    公开(公告)日：2010-07-06

    申请号：US11812437

    申请日：2007-06-19

    申请人： Kyoung-ho Ha ,  Byoung-lyong Choi ,  Jae-ho Lee

    发明人： Kyoung-ho Ha ,  Byoung-lyong Choi ,  Jae-ho Lee

    IPC分类号： G02F1/135 ,  G02F1/1335

    CPC分类号： G02B6/0056 ,  G02F1/133617

    摘要： Provided is a photoluminescence liquid crystal display (LCD) using a light source emitting polarized light. The photoluminescence LCD may include a light source emitting polarized light, a light control unit including a liquid crystal layer having a plurality of pixel regions and modulating a polarization direction of the polarized light individually with respect to each of the pixel regions, a polarizer transmitting the modulated light only when the polarized light has a polarization direction, and a photoluminescence layer excited by the light transmitted through the polarizer and emitting excitation light by photoluminescence. Accordingly, an additional polarizer may not be on a rear surface of the light control unit, so that photoluminescence LCD may have a simpler structure and increased light use efficiency.

    摘要翻译： 提供了使用发射偏振光的光源的光致发光液晶显示器（LCD）。 光致发光LCD可以包括发射偏振光的光源，包括具有多个像素区域的液晶层并相对于每个像素区域分别调制偏振光的偏振方向的光控制单元， 仅当偏振光具有偏振方向时才产生调制光，并且由穿过偏振器的光激发的光致发光层和通过光致发光发射激发光。 因此，附加的偏振器可以不在光控制单元的后表面上，使得光致发光LCD可以具有更简单的结构和增加的光使用效率。

    Semiconductor laser diode having ridge
    6.
    发明授权
    Semiconductor laser diode having ridge 有权
    具有脊的半导体激光二极管

    公开(公告)号：US07693200B2

    公开(公告)日：2010-04-06

    申请号：US11657672

    申请日：2007-01-25

    申请人： Jung-hye Chae ,  Jong-in Shim ,  Kyoung-ho Ha ,  Kyu-sang Kim ,  Han-youl Ryu

    发明人： Jung-hye Chae ,  Jong-in Shim ,  Kyoung-ho Ha ,  Kyu-sang Kim ,  Han-youl Ryu

    IPC分类号： H01S5/00

    CPC分类号： H01S5/22 ,  B82Y20/00 ,  H01S5/0425 ,  H01S5/34333

    摘要： A semiconductor laser diode including a substrate, and a first semiconductor layer, an active layer, a second semiconductor layer and an electrode sequentially formed on the substrate is provided. In the semiconductor laser diode, the second semiconductor layer has a ridge and the electrode is formed on the ridge of the second semiconductor layer at a width which is less than the width of the ridge.

    摘要翻译： 提供一种半导体激光二极管，其包括基板，以及顺序地形成在基板上的第一半导体层，有源层，第二半导体层和电极。 在半导体激光二极管中，第二半导体层具有脊，电极形成在第二半导体层的脊上，宽度小于脊的宽度。

    SPECKLE REDUCTION LASER AND LASER DISPLAY APPARATUS HAVING THE SAME
    7.
    发明申请
    SPECKLE REDUCTION LASER AND LASER DISPLAY APPARATUS HAVING THE SAME 有权
    具有减光激光和激光显示装置

    公开(公告)号：US20080180776A1

    公开(公告)日：2008-07-31

    申请号：US11843211

    申请日：2007-08-22

    申请人： Yong-hwa Park ,  Kyoung-ho Ha ,  Jun-o Kim ,  Yong-kweun Mun

    发明人： Yong-hwa Park ,  Kyoung-ho Ha ,  Jun-o Kim ,  Yong-kweun Mun

    IPC分类号： G02B26/08 ,  H01S3/08

    CPC分类号： G02B27/48 ,  H01S5/028 ,  H01S5/1039 ,  H01S5/14 ,  H01S5/2231 ,  H04N9/3129

    摘要： A speckle reduction laser and a laser display apparatus having the speckle reduction laser are provided. The speckle reduction laser includes a semiconductor unit that comprises an active layer and emits laser light through a first side surface thereof by resonating light generated from the active layer, and a vibration mirror unit disposed adjacent to a second side surface of the semiconductor unit. The laser further includes a mirror, and the resonance of the laser light is generated between the first side surface of the semiconductor unit and the mirror, and a resonance mode of the laser light is changed according to the vibration of the mirror.

    摘要翻译： 提供了一种减光激光器和具有散斑激光的激光显示装置。 散斑减少激光器包括半导体单元，该半导体单元包括有源层，并且通过使从有源层产生的光谐振而发射通过其第一侧表面的激光，以及邻近半导体单元的第二侧表面设置的振动镜单元。 激光还包括反射镜，并且在半导体单元的第一侧表面和反射镜之间产生激光的共振，并且激光的谐振模式根据反射镜的振动而改变。

    Photoluminescence liquid crystal display
    8.
    发明申请
    Photoluminescence liquid crystal display 失效
    光致发光液晶显示

    公开(公告)号：US20080055515A1

    公开(公告)日：2008-03-06

    申请号：US11812437

    申请日：2007-06-19

    申请人： Kyoung-ho Ha ,  Byoung-lyong Choi ,  Jae-ho Lee

    发明人： Kyoung-ho Ha ,  Byoung-lyong Choi ,  Jae-ho Lee

    IPC分类号： G02F1/13357 ,  G02F1/1335

    CPC分类号： G02B6/0056 ,  G02F1/133617

    摘要： Provided is a photoluminescence liquid crystal display (LCD) using a light source emitting polarized light. The photoluminescence LCD may include a light source emitting polarized light, a light control unit including a liquid crystal layer having a plurality of pixel regions and modulating a polarization direction of the polarized light individually with respect to each of the pixel regions, a polarizer transmitting the modulated light only when the polarized light has a polarization direction, and a photoluminescence layer excited by the light transmitted through the polarizer and emitting excitation light by photoluminescence. Accordingly, an additional polarizer may not be on a rear surface of the light control unit, so that photoluminescence LCD may have a simpler structure and increased light use efficiency.

    摘要翻译： 提供了使用发射偏振光的光源的光致发光液晶显示器（LCD）。 光致发光LCD可以包括发射偏振光的光源，包括具有多个像素区域的液晶层并相对于每个像素区域分别调制偏振光的偏振方向的光控制单元， 仅当偏振光具有偏振方向时才产生调制光，并且由穿过偏振器的光激发的光致发光层和通过光致发光发射激发光。 因此，附加的偏振器可以不在光控制单元的后表面上，使得光致发光LCD可以具有更简单的结构和增加的光使用效率。

    Semiconductor laser diode array
    9.
    发明申请
    Semiconductor laser diode array 失效
    半导体激光二极管阵列

    公开(公告)号：US20070237200A1

    公开(公告)日：2007-10-11

    申请号：US11513053

    申请日：2006-08-31

    申请人： Han-youl Ryu ,  Ok-hyun Nam ,  Kyoung-ho Ha

    发明人： Han-youl Ryu ,  Ok-hyun Nam ,  Kyoung-ho Ha

    IPC分类号： H01S5/00

    CPC分类号： H01S5/405 ,  B82Y20/00 ,  H01S5/0224 ,  H01S5/042 ,  H01S5/0425 ,  H01S5/22 ,  H01S5/34333

    摘要： A semiconductor laser diode array is provided. The semiconductor laser diode array includes: a lower semiconductor laser diode chip having a dual structure including a lower substrate, a first laser generating region disposed on the lower substrate, and a second laser generating region disposed on the lower substrate and separated from the first laser generating region; an upper semiconductor laser diode chip having a dual structure including an upper substrate, a third laser generating region disposed on the upper substrate, and a fourth laser generating region disposed on the upper substrate and separated from the third laser generating region; and an electrode unit electrically connecting the first through fourth laser generating regions to the outside. The first and second laser generating regions are vertically bonded to the third and fourth laser generating regions, respectively, so that the first through fourth light-emitting points in the first through fourth laser generating regions from which laser beams are emitted are arranged in a two-dimensional fashion.

    摘要翻译： 提供半导体激光二极管阵列。 半导体激光二极管阵列包括：具有双结构的下半导体激光二极管芯片，包括下基板，设置在下基板上的第一激光产生区域和设置在下基板上并与第一激光器分离的第二激光产生区域 生成区域 具有双重结构的上半导体激光二极管芯片，包括上基板，设置在上基板上的第三激光产生区域和设置在上基板上并与第三激光产生区域分离的第四激光发生区域; 以及将第一至第四激光产生区域电连接到外部的电极单元。 第一和第二激光产生区域分别垂直地结合到第三和第四激光产生区域，使得发射激光束的第一至第四激光产生区域中的第一至第四发光点被布置成两个 维度时尚。