公开(公告)号：US08545648B2

公开(公告)日：2013-10-01

申请号：US13598036

申请日：2012-08-29

Applicant: Hiroki Inagaki ,  Tetsuya Takeuchi ,  Tetsuji Narasaki ,  Masataka Inuzuka ,  Osamu Goto

Inventor： Hiroki Inagaki ,  Tetsuya Takeuchi ,  Tetsuji Narasaki ,  Masataka Inuzuka ,  Osamu Goto

IPC: B29C71/00

CPC classification number: B32B17/10036 ,  B32B17/10229 ,  B32B17/10761 ,  G02B5/282 ,  G02B2207/109 ,  Y10T156/10 ,  Y10T156/1082 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/31678 ,  B32B17/10 ,  B32B2367/00

Abstract: Disclosed is a method for producing a heat insulating laminate structure having an excellent solar radiation shielding capability as well as an excellent radio wave transparency. The method includes placing a transparent laminate film between two transparent substrates, the transparent laminate film having on at least one side of a transparent polymer film a laminated layer structure in which a metal oxide layer containing an organic component and a metal layer are laminated and grooves having widths of 30 μm or less are formed with dividing the metal layer; bonding the two substrates to each other through the transparent laminate film under application of a pressure; and promoting division of the metal layer in the transparent laminate film by the applied pressure to increase an overall surface resistance.

Abstract translation: 公开了一种具有优异的太阳辐射屏蔽能力以及优异的无线电波透明度的隔热叠层结构体的制造方法。 该方法包括将透明层压膜放置在两个透明基板之间，所述透明层压膜在透明聚合物膜的至少一侧具有层压层结构，其中层压包含有机成分和金属层的金属氧化物层， 通过分割金属层形成宽度为30μm以下的宽度; 在施加压力下通过透明层压膜将两个基板彼此粘合; 并且通过施加的压力促进透明层压膜中的金属层的分离，以增加整个表面电阻。

公开(公告)号：US08416824B2

公开(公告)日：2013-04-09

申请号：US13321438

申请日：2010-07-02

Applicant: Tetsuya Takeuchi ,  Yoshinobu Sekiguchi

Inventor： Tetsuya Takeuchi ,  Yoshinobu Sekiguchi

IPC: H01S5/00

CPC classification number: H01S5/18311 ,  H01S5/18383

Abstract: A surface emitting laser is provided which can control a beam shape and can provide higher efficiency and higher power. The surface emitting laser includes a gain region that is provided between a first semiconductor multilayer film reflection mirror and a second semiconductor multilayer film reflection mirror, which are arranged so as to oppose to each other, and that has a first active layer and a second active layer. The surface emitting laser has a current constriction layer for constricting an electric current which is injected into the first active layer and the second active layer. The first active layer and the second active layer have different active layer structures from each other.

Abstract translation: 提供了可以控制光束形状并且可以提供更高效率和更高功率的表面发射激光器。 表面发射激光器包括设置在彼此相对布置的第一半导体多层膜反射镜和第二半导体多层膜反射镜之间的增益区域，并且具有第一有源层和第二有源层 层。 表面发射激光器具有用于收缩注入第一有源层和第二有源层的电流的电流收缩层。 第一有源层和第二有源层具有彼此不同的有源层结构。

公开(公告)号：US08228965B2

公开(公告)日：2012-07-24

申请号：US13039400

申请日：2011-03-03

Applicant: Tetsuya Takeuchi

Inventor： Tetsuya Takeuchi

IPC: H01S5/00

CPC classification number: H01S5/18391 ,  B82Y20/00 ,  H01S5/0421 ,  H01S5/18311 ,  H01S5/18358 ,  H01S5/18372 ,  H01S5/2022 ,  H01S5/34326

Abstract: A surface emitting laser which is configured by laminating on a substrate a lower reflection mirror, an active layer, and an upper reflection mirror, which includes, in a light emitting section of the upper reflection mirror, a structure for controlling reflectance that is configured by a low reflectance region and a concave high reflectance region formed in the central portion of the low reflectance region, and which oscillates at a wavelength of λ, wherein the upper reflection mirror is configured by a multilayer film reflection mirror based on a laminated structure formed by laminating a plurality of layers, the multilayer film reflection mirror includes a phase adjusting layer which has an optical thickness in the range of λ/8 to 3λ/8 inclusive in a light emitting peripheral portion on the multilayer film reflection mirror, and an absorption layer causing band-to-band absorption is provided in the phase adjusting layer.

Abstract translation: 一种表面发射激光器，其通过在基板上层叠下反射镜，有源层和上反射镜而构成，其包括在上反射镜的发光部中，用于控制由 低反射率区域和凹入的高反射率区域，形成在低反射率区域的中心部分，并且以波长λ振荡，其中上反射镜由多层膜反射镜构成，基于由 层叠多个层，多层膜反射镜包括在多层膜反射镜的发光周边部分中具有λ/ 8〜3λ/ 8范围内的光学厚度的相位调整层，以及吸收层 在相位调整层中提供带 - 带吸收。

公开(公告)号：US20110026555A1

公开(公告)日：2011-02-03

申请号：US12837345

申请日：2010-07-15

Applicant: Tetsuya Takeuchi

Inventor： Tetsuya Takeuchi

IPC: H01S5/18 ,  H01S5/323

CPC classification number: H01S5/18311 ,  B82Y20/00 ,  H01S5/3201 ,  H01S5/34333 ,  H01S2301/173

Abstract: A surface emitting laser includes a pair of multilayer mirrors disposed opposing to each other, and an active layer disposed between the multilayer mirrors. In at least one multilayer mirror of the pair of multilayer mirrors, a plurality of first pair layers are stacked, each first pair layer is formed from a high-refractive index layer having a first strain and a low-refractive index layer having a second strain; and a second pair layer is included, the second pair layer is formed of one of the high-refractive index layer and the low-refractive index layer of the first pair layer in which one of the high-refractive index layer and the low-refractive index layer of the first pair layer is replaced with a layer formed from a quaternary or higher mixed crystal semiconductor material having a third strain.

Abstract translation: 表面发射激光器包括彼此相对设置的一对多层反射镜，以及设置在多层反射镜之间的有源层。 在一对多层反射镜的至少一个多层反射镜中，堆叠多个第一对层，每个第一对层由具有第一应变的高折射率层和具有第二应变的低折射率层形成 ; 并且包括第二对层，第二对层由第一对层的高折射率层和低折射率层之一形成，其中高折射率层和低折射率层之一 第一对层的折射率层被由具有第三应变的四元或更高的混合晶体半导体材料形成的层替代。

公开(公告)号：US07756187B2

公开(公告)日：2010-07-13

申请号：US11782221

申请日：2007-07-24

Applicant: Tetsuya Takeuchi

Inventor： Tetsuya Takeuchi

IPC: H01S3/08

CPC classification number: H01S5/18369 ,  B82Y20/00 ,  H01L33/105 ,  H01S5/10 ,  H01S5/18358 ,  H01S5/3201 ,  H01S5/34306 ,  H01S5/34333 ,  H01S5/3436

Abstract: Provided are an optical device including a multilayer reflector having a layer whose optical thickness is not λ/4, and a vertical cavity surface emitting laser using the optical device. A resonance frequency shift or a reduction in reflectivity which is caused by a deviation from an optical thickness of λ/4 can be suppressed to improve characteristics and yield. The optical device for generating light of a wavelength λ includes a reflector and an active layer. The reflector is a semiconductor multilayer reflector including a first layer and a second layer which are alternatively laminated and have different refractive indices. The first layer has an optical thickness smaller than λ/4. The second layer has an optical thickness larger than λ/4. The interface between the first layer and the second layer is located at neither a node nor an antinode of an optical intensity distribution within the reflector.

Abstract translation: 提供了一种包括具有光学厚度不是λ/ 4的层的多层反射器的光学器件和使用该光学器件的垂直腔表面发射激光器。 可以抑制由与λ/ 4的光学厚度的偏差引起的共振频率偏移或反射率的降低，从而改善特性和产率。 用于产生波长λ的光的光学装置包括反射器和有源层。 反射器是包括交替层叠并具有不同折射率的第一层和第二层的半导体多层反射器。 第一层的光学厚度小于λ/ 4。 第二层的光学厚度大于λ/ 4。 第一层和第二层之间的界面不在反射器内的光强度分布的节点和波腹处。

公开(公告)号：US20100029030A1

公开(公告)日：2010-02-04

申请号：US12509551

申请日：2009-07-27

Applicant: Tatsuro Uchida ,  Mitsuhiro Ikuta ,  Tetsuya Takeuchi

Inventor： Tatsuro Uchida ,  Mitsuhiro Ikuta ,  Tetsuya Takeuchi

IPC: H01L21/00

CPC classification number: H01S5/423 ,  H01S5/18311 ,  H01S5/18369 ,  H01S5/18377 ,  H01S5/18391 ,  H01S5/209 ,  H01S5/34326 ,  H01S2301/166

Abstract: Provided is a process for producing a surface emitting laser including a surface relief structure provided on laminated semiconductor layers, including the steps of transferring, to a first dielectric film, a first pattern for defining a mesa structure and a second pattern for defining the surface relief structure in the same process; and forming a second dielectric film on the first dielectric film and a surface of the laminated semiconductor layers to which the first pattern and the second pattern have been transferred. Accordingly, a center position of the surface relief structure can be aligned with a center position of a current confinement structure at high precision.

Abstract translation: 提供一种制造表面发射激光器的方法，该表面发射激光器包括设置在层叠半导体层上的表面浮雕结构，包括以下步骤：向第一电介质膜转移用于限定台面结构的第一图案和用于限定表面浮雕的第二图案 结构在同一过程中; 以及在所述第一电介质膜上形成第二电介质膜和在所述第一图案和所述第二图案转印到所述层叠半导体层的表面上。 因此，表面浮雕结构的中心位置可以高精度地与电流限制结构的中心位置对准。

公开(公告)号：US20100027576A1

公开(公告)日：2010-02-04

申请号：US12509676

申请日：2009-07-27

Applicant: Tetsuya Takeuchi

Inventor： Tetsuya Takeuchi

IPC: H01S5/00 ,  H01L21/00

CPC classification number: H01S5/18391 ,  H01S5/0425 ,  H01S5/0601 ,  H01S5/18311 ,  H01S5/32341 ,  H01S5/327

Abstract: A surface emitting laser configured by laminating on a substrate a lower reflection mirror, an active layer and an upper reflection mirror includes, in a light emitting section of the upper reflection mirror, a structure for controlling reflectance that is configured by a low reflectance region and a convex high reflectance region formed in the central portion of the low reflectance region, and which oscillates at a wavelength of λ, wherein the upper reflection mirror is configured by a multilayer film reflection mirror based on a laminated structure formed by laminating a plurality of layers, and an absorption layer causing band-to-band absorption is provided in the laminated structure.

Abstract translation: 通过在基板上层叠下反射镜，有源层和上反射镜而构成的表面发射激光器包括在上反射镜的发光部中具有用于控制由低反射率区域构成的反射率的结构， 形成在低反射率区域的中心部分并且以λ的波长振荡的凸高反射率区域，其中上反射镜由基于通过层叠多个层而形成的层叠结构的多层膜反射镜构成 ，并且在层叠结构中设置引起带间吸收的吸收层。

公开(公告)号：US07562695B2

公开(公告)日：2009-07-21

申请号：US11592018

申请日：2006-11-02

Applicant: Shigeru Kadota ,  Kazutoshi Nishizawa ,  Tetsuya Takeuchi ,  Akira Ito ,  Satoru Nakamura

Inventor： Shigeru Kadota ,  Kazutoshi Nishizawa ,  Tetsuya Takeuchi ,  Akira Ito ,  Satoru Nakamura

IPC: F28D1/02 ,  F24D19/02

CPC classification number: F28D15/0266 ,  F28D15/0233 ,  F28D15/0275 ,  F28D15/0283 ,  F28F1/022 ,  F28F1/128 ,  F28F9/26 ,  H05K7/20609

Abstract: A cooling device has a case defining a first space through which a first fluid flows and a second space through which a second fluid having the temperature lower than that of the first fluid flows. A first heat exchanger is disposed in the first space for performing heat exchange between the first fluid and a refrigerant, thereby to evaporate the refrigerant. A second heat exchanger is disposed in the second space for performing heat exchange between the second fluid and the refrigerant evaporated in the first heat exchanger, thereby to transfer heat of the refrigerant to the second fluid. The case defines a first dimension in a first direction and a second dimension in a second direction perpendicular to the first direction in a transverse cross-section. The second dimension is larger than the first dimension. The first space and the second space are arranged in the second direction.

Abstract translation: 冷却装置具有限定第一流体流过的第一空间的壳体和具有低于第一流体的温度的第二流体的第二空间。 第一热交换器设置在第一空间中，用于在第一流体和制冷剂之间进行热交换，从而蒸发制冷剂。 第二热交换器设置在第二空间中，用于在第二流体和在第一热交换器中蒸发的制冷剂之间进行热交换，从而将制冷剂的热量传递到第二流体。 壳体在横截面中限定第一方向上的第一尺寸和垂直于第一方向的第二方向的第二尺寸。 第二维度大于第一维度。 第一空间和第二空间被布置在第二方向上。

公开(公告)号：US20090057693A1

公开(公告)日：2009-03-05

申请号：US12259420

申请日：2008-10-28

Applicant: Tetsuya Takeuchi ,  Makoto Koto ,  Kenji Yamagata ,  Yoshinobu Sekiguchi ,  Takao Yonehara

Inventor： Tetsuya Takeuchi ,  Makoto Koto ,  Kenji Yamagata ,  Yoshinobu Sekiguchi ,  Takao Yonehara

IPC: H01L33/00

CPC classification number: H01L27/153 ,  B41J2/45

Abstract: A light-emitting element array can be manufactured without the separation of a metal reflection layer. The light-emitting element array includes a plurality of light-emitting element portions provided on a substrate, at least one space of the spaces between adjacent light-emitting element portions being electrically separated from each other, wherein the metal reflection layer is provided on the substrate and under the plurality of light-emitting element portions, and a resistive layer for electrical separation between the light-emitting element portions is provided between the plurality of light-emitting element portions and the metal reflection layer. The plurality of light-emitting element portions are divided into a plurality of blocks. Each of the blocks includes a plurality of light-emitting portions. The electrical separation between the light-emitting portions can be made as electrical separation between adjacent light-emitting element portions in adjacent and different blocks.

Abstract translation: 可以在不分离金属反射层的情况下制造发光元件阵列。 发光元件阵列包括设置在基板上的多个发光元件部，相邻的发光元件部之间的空间的至少一个空间彼此电分离，其中金属反射层设置在 基板和多个发光元件部分之下，并且在多个发光元件部分和金属反射层之间设置用于在发光元件部分之间进行电气分离的电阻层。 多个发光元件部分被分成多个块。 每个块包括多个发光部分。 发光部之间的电气分离可以在相邻的和不同的块之间的相邻的发光元件部分之间进行电分离。

公开(公告)号：US07491976B2

公开(公告)日：2009-02-17

申请号：US11782935

申请日：2007-07-25

Applicant: Tetsuya Takeuchi ,  Makoto Koto ,  Kenji Yamagata ,  Yoshinobu Sekiguchi ,  Takao Yonehara

Inventor： Tetsuya Takeuchi ,  Makoto Koto ,  Kenji Yamagata ,  Yoshinobu Sekiguchi ,  Takao Yonehara

IPC: H01L33/00

CPC classification number: B21D43/09 ,  B21D43/021 ,  B41J2/45 ,  B65H23/1884 ,  H01L27/153 ,  Y10T83/0481 ,  Y10T83/148 ,  Y10T83/159

Abstract: A light-emitting element array can be manufactured without the separation of a metal reflection layer. The light-emitting element array includes a plurality of light-emitting element portions provided on a substrate, at least one space of the spaces between adjacent light-emitting element portions being electrically separated from each other, wherein the metal reflection layer is provided on the substrate and under the plurality of light-emitting element portions, and a resistive layer for electrical separation between the light-emitting element portions is provided between the plurality of light-emitting element portions and the metal reflection layer. The plurality of light-emitting element portions are divided into a plurality of blocks. Each of the blocks includes a plurality of light-emitting portions. The electrical separation between the light-emitting portions can be made as electrical separation between adjacent light-emitting element portions in adjacent and different blocks.

Abstract translation: 可以在不分离金属反射层的情况下制造发光元件阵列。 发光元件阵列包括设置在基板上的多个发光元件部，相邻的发光元件部之间的空间的至少一个空间彼此电分离，其中金属反射层设置在 基板和多个发光元件部分之下，并且在多个发光元件部分和金属反射层之间设置用于在发光元件部分之间进行电气分离的电阻层。 多个发光元件部分被分成多个块。 每个块包括多个发光部分。 发光部之间的电气分离可以在相邻的和不同的块之间的相邻的发光元件部分之间进行电分离。