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1. 发明授权

US09980395B2 Method of manufacturing laser diode unit utilizing submount bar 有权
公开(公告)号：US09980395B2
公开(公告)日：2018-05-22
申请号：US14492244
申请日：2014-09-22
申请人： TDK Corporation , ROHM CO., LTD. , SAE Magnetics (H.K.) Ltd.
发明人： Koji Shimazawa , Osamu Shindo , Yoshihiro Tsuchiya , Yasuhiro Ito , Kenji Sakai
IPC分类号： B23K26/00 , H01S5/00 , H05K3/34 , B23K1/00 , H01S5/022
CPC分类号： H05K3/3421 , B23K1/0016 , H01S5/02236 , H01S5/02272 , Y10T29/49144
摘要： A manufacturing method of laser diode unit of the present invention includes steps: placing a laser diode on top of a solder member formed on a mounting surface of a submount, applying a pressing load to the laser diode and pressing the laser diode against the solder member, next, melting the solder member by heating the solder member at a temperature higher than a melting point of the solder member while the pressing load is being applied, and thereafter, bonding the laser diode to the submount by cooling and solidifying the solder member, thereafter, removing the pressing load, and softening the solidified solder member by heating the solder member at a temperature lower than the melting point of the solder member after the pressing load has been removed, and thereafter cooling and re-solidifying the solder member.

2. 发明授权

US09374936B2 Workpiece mounting apparatus 有权
标题翻译：工件安装装置
公开(公告)号：US09374936B2
公开(公告)日：2016-06-21
申请号：US14306296
申请日：2014-06-17
申请人： TDK Corporation
发明人： Toru Mizuno , Osamu Shindo , Hitoshi Nakayama
IPC分类号： H01L21/60 , H05K13/08 , H01L21/683 , H01L23/00 , H01L21/67
CPC分类号： H05K13/08 , H01L21/67144 , H01L21/6838 , H01L24/75 , H01L24/81 , H01L2224/75702 , H01L2224/75745 , H01L2224/75753 , H01L2224/81191 , Y10T29/49131 , Y10T29/49769 , Y10T29/53022 , Y10T29/53091 , Y10T29/53174 , Y10T29/53178 , Y10T29/53191
摘要： A workpiece mounting apparatus includes a transfer apparatus having a nozzle, a first imaging unit, and an image processor. The nozzle has opposed first and second ends, a suction hole at the first end, and a transparent end face member sealing the second end. The first imaging unit captures a first pattern for positioning a workpiece. The image processor identifies a reference position of the workpiece based on the first pattern captured. The workpiece mounting apparatus also includes a substrate support supporting a substrate with a second pattern for positioning, a second imaging unit for capturing the second pattern, and a positioning unit for controlling position of the nozzle. The image processor identifies a mounting target position on the substrate, based on the second pattern capture, and the positioning unit controls the nozzle to mount the workpiece on the substrate, when the reference position coincides with the mounting target position.
摘要翻译：工件安装装置包括具有喷嘴，第一成像单元和图像处理器的传送装置。喷嘴具有相对的第一端和第二端，在第一端处具有抽吸孔，以及密封第二端的透明端面构件。第一成像单元捕获用于定位工件的第一图案。图像处理器基于所捕获的第一图案来识别工件的基准位置。工件安装装置还包括支撑具有用于定位的第二图案的基板的基板支撑件，用于捕获第二图案的第二成像单元和用于控制喷嘴位置的定位单元。图像处理器基于第二图案捕获来识别基板上的安装目标位置，并且当基准位置与安装目标位置一致时，定位单元控制喷嘴将工件安装在基板上。

3. 发明授权

US11101317B2 Method of manufacturing element array and method of removing specific element 有权
公开(公告)号：US11101317B2
公开(公告)日：2021-08-24
申请号：US16713513
申请日：2019-12-13
申请人： TDK CORPORATION
发明人： Toshinobu Miyagoshi , Seijiro Sunaga , Osamu Shindo , Yasuo Kato
IPC分类号： B32B43/00 , H01L27/15 , C09J201/00 , H01L33/00 , B32B38/10
摘要： In a method of manufacturing an element array, prepared is an adhesive sheet in which elements are arranged in a predetermined array on an adhesive layer. A specific element among the arrayed elements is removed from the adhesive sheet by radiating a laser to the specific element. The arrayed elements are directly or indirectly transferred onto a mounting substrate.

4. 发明申请

US20140290047A1 WORKPIECE MOUNTING APPARATUS 审中-公开
标题翻译：工作安装设备
公开(公告)号：US20140290047A1
公开(公告)日：2014-10-02
申请号：US14306296
申请日：2014-06-17
申请人： TDK Corporation
发明人： Toru Mizuno , Osamu Shindo , Hitoshi Nakayama
IPC分类号： H05K13/08
CPC分类号： H05K13/08 , H01L21/67144 , H01L21/6838 , H01L24/75 , H01L24/81 , H01L2224/75702 , H01L2224/75745 , H01L2224/75753 , H01L2224/81191 , Y10T29/49131 , Y10T29/49769 , Y10T29/53022 , Y10T29/53091 , Y10T29/53174 , Y10T29/53178 , Y10T29/53191
摘要： A workpiece transfer apparatus comprises a nozzle unit and an imaging unit wherein the nozzle unit includes a cylindrical body, a suction hole opening at one end of the tuber body and an end face member of a transparent body sealing the other end of the tuber body. The suction hole can make the imaging unit capable of taking images of first patterns for positioning on an upper surface (suctioned surface) of a workpiece, and the size and shape of the suction hole fits within an outline of the upper surface of the workpiece. The end face member of the transparent body both enable to maintain negative pressure of inside of the cylindrical body and to permit optical penetration for the imaging unit. The imaging unit takes the image of the first pattern for positioning of the workpiece while the imaging unit views a suctioned surface of the workpiece through the transparent body and the suction hole.
摘要翻译：工件传送装置包括喷嘴单元和成像单元，其中喷嘴单元包括圆柱体，在块茎体的一端开口的吸孔和密封块体的另一端的透明体的端面构件。抽吸孔可以使成像单元能够拍摄第一图案的图像，以便在工件的上表面（抽吸表面）上定位，并且吸孔的尺寸和形状配合在工件的上表面的轮廓内。透明体的端面构件能够保持筒体内部的负压并允许成像单元的光学穿透。成像单元拍摄用于定位工件的第一图案的图像，同时成像单元通过透明体和吸孔观察工件的吸入表面。

5. 发明申请

US20130277457A1 APPLICATION HEAD AND DROPLET APPLYING APPARATUS 有权
标题翻译：应用头和喷涂应用设备
公开(公告)号：US20130277457A1
公开(公告)日：2013-10-24
申请号：US13864415
申请日：2013-04-17
申请人： TDK Corporation
发明人： Toru Mizuno , Osamu Shindo , Masaya Wada
IPC分类号： B05C5/02
CPC分类号： B05C5/02 , B05C5/0233 , B05C11/1034 , Y10T137/86863
摘要： An application head includes a storage-side valve, a discharge-side valve and a plunger. The storage-side valve slides in a space in communication with an intermediate liquid passage between the storage-side valve and the discharge-side valve and changes the volume of liquid in the intermediate liquid passage. Each of the storage-side valve and the discharge-side valve has a column-shaped part, includes a through-hole penetrating between outer circumferential surfaces of the column-shaped part, and is rotatable at least within a predetermined angular range around a center axis of the column-shaped part. Each of the through-holes of the storage-side valve and the discharge-side valve communicates with liquid passages on both sides at a predetermined rotational position and does not communicate with the liquid passage on both sides at other rotational positions outside the angular range.
摘要翻译：应用头包括存储侧阀，排出侧阀和柱塞。存储侧阀在与存储侧阀和排出侧阀之间的中间液体通道连通的空间中滑动，并且改变中间液体通道中的液体的体积。存储侧阀和排出侧阀均具有柱状部，该贯通孔贯穿柱状部的外周面，并且能够至少在中心附近的规定角度范围内旋转柱状部的轴线。存储侧阀和排出侧阀的每个通孔在预定的旋转位置与两侧的液体通道连通，并且在角度范围外的其它旋转位置处不与两侧的液体通道连通。

6. 发明授权

US11167541B2 Apparatus for manufacturing element array and apparatus for removing specific element 有权
公开(公告)号：US11167541B2
公开(公告)日：2021-11-09
申请号：US16713763
申请日：2019-12-13
申请人： TDK CORPORATION
发明人： Toshinobu Miyagoshi , Seijiro Sunaga , Osamu Shindo , Yasuo Kato
IPC分类号： B32B43/00 , H01L21/67 , H01L25/075 , B32B38/10
摘要： An apparatus for manufacturing an element array includes a substrate hold means, a laser radiation device, and a collection mechanism. The substrate hold means holds a substrate including an adhesive layer on which elements are attached in a predetermined array while a surface of the adhesive layer is inclined relative to a horizontal surface at a predetermined angle. The laser radiation device radiates a laser to a specific element among the elements attached on the adhesive layer. The collection mechanism is disposed below the substrate and configured to receive the specific element falling by the laser radiation.

7. 发明授权

US09283588B2 Application head and droplet applying apparatus 有权
标题翻译：应用头和液滴施加装置
公开(公告)号：US09283588B2
公开(公告)日：2016-03-15
申请号：US13864415
申请日：2013-04-17
申请人： TDK Corporation
发明人： Toru Mizuno , Osamu Shindo , Masaya Wada
IPC分类号： B05C5/02 , B05C11/10
CPC分类号： B05C5/02 , B05C5/0233 , B05C11/1034 , Y10T137/86863
摘要： An application head includes a storage-side valve, a discharge-side valve and a plunger. The storage-side valve slides in a space in communication with an intermediate liquid passage between the storage-side valve and the discharge-side valve and changes the volume of liquid in the intermediate liquid passage. Each of the storage-side valve and the discharge-side valve has a column-shaped part, includes a through-hole penetrating between outer circumferential surfaces of the column-shaped part, and is rotatable at least within a predetermined angular range around a center axis of the column-shaped part. Each of the through-holes of the storage-side valve and the discharge-side valve communicates with liquid passages on both sides at a predetermined rotational position and does not communicate with the liquid passage on both sides at other rotational positions outside the angular range.
摘要翻译：应用头包括存储侧阀，排出侧阀和柱塞。存储侧阀在与存储侧阀和排出侧阀之间的中间液体通道连通的空间中滑动，并且改变中间液体通道中的液体的体积。存储侧阀和排出侧阀均具有柱状部，该贯通孔贯穿柱状部的外周面，并且能够至少在中心附近的规定角度范围内旋转柱状部的轴线。存储侧阀和排出侧阀的每个通孔在预定的旋转位置与两侧的液体通道连通，并且在角度范围外的其它旋转位置处不与两侧的液体通道连通。

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