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1. 发明申请

US20140197445A1 SEMICONDUCTOR LIGHT-EMITTING DEVICE 有权
标题翻译：半导体发光器件
公开(公告)号：US20140197445A1
公开(公告)日：2014-07-17
申请号：US14154821
申请日：2014-01-14
申请人： Stanley Electric Co., Ltd.
发明人： Takao Saito , Takahiko Nozaki
IPC分类号： H01L33/64 , H01L33/48
CPC分类号： H01L33/642 , H01L33/483 , H01L33/486 , H01L2224/48091 , H01L2924/00014
摘要： A semiconductor light-emitting device including a favorable radiating structure can include a semiconductor light source sealed between a metallic cap having a light-emitting window and a metallic base attached on a heat sink plate. The semiconductor light-emitting device can also include a holder attaching the metallic base along the metallic cap between the holder and the heat sink plate to efficiently radiate heat generated from the light source, and a thermal interface material layer disposed between at least a top surface of the heat sink plate and an outer bottom surface of the holder so as to be able to enlarge each tolerance of parts composing the light-emitting device. Thus, the disclosed subject matter can provide semiconductor light-emitting devices including the favorable radiating structure, which can be employed for various lighting apparatuses including a headlight in a relatively small size by selecting the semiconductor light source incorporated in the devices.
摘要翻译：包括良好辐射结构的半导体发光器件可以包括密封在具有发光窗口的金属盖和附接在散热板上的金属基底之间的半导体光源。半导体发光装置还可以包括：保持器和散热板之间沿着金属盖附接金属基座的保持器，以有效地辐射从光源产生的热;以及热界面材料层，设置在至少顶表面的散热板和保持器的外底面，以便能够扩大构成发光装置的部件的各公差。因此，所公开的主题可以提供包括有利的辐射结构的半导体发光器件，其可以通过选择结合在器件中的半导体光源，用于包括相对较小尺寸的前照灯的各种照明设备。

2. 发明申请

US20200026070A1 IRRADIATION APPARATUS 审中-公开
公开(公告)号：US20200026070A1
公开(公告)日：2020-01-23
申请号：US16514517
申请日：2019-07-17
申请人： Stanley Electric Co., Ltd.
发明人： Takao Saito
IPC分类号： G02B26/10 , G02B26/08 , H04N9/31
摘要： In an MEMS projector (10), an image signal processing unit (110) outputs an inspection signal, and an inspection signal processing unit (114) outputs a light emission instruction signal. An inspection light source drive unit (112) outputs a light emission signal, and an inspection light source (13) radiates an inspection light. The inspection light radiated from the inspection light source (13) is reflected at the reflection position RP of a first support portion (22), and then received by a light receiver (14). Then, the light receiver (14) outputs a received light signal. Based on the received light signal, the inspection signal processing unit (114) detects the angle of the light deflecting mirror (20) around the X axial line.

3. 发明申请

US20170016588A1 HEADLIGHT 有权
标题翻译：头灯
公开(公告)号：US20170016588A1
公开(公告)日：2017-01-19
申请号：US15123903
申请日：2015-02-05
申请人： Stanley Electric Co., Ltd.
发明人： Takao Saito
IPC分类号： F21S8/10 , B60Q1/08 , B60Q1/076
CPC分类号： F21S48/1757 , B60Q1/076 , B60Q1/08 , B60Q1/122 , B60Q1/143 , B60Q2300/134 , F21S41/14 , F21S41/16 , F21S41/285 , F21S41/336 , F21S41/36 , F21S41/365 , F21S41/675 , G02B19/0028 , G02B19/0052 , G02B26/105
摘要： A system can include: a dividing unit which divides a light scanning within a rotation angle range into a right scan light of a first angle portion and a left scan light of a second angle portion; a right-side scan light generation unit which reflects the right scan light toward a right-side region portion of an irradiation region; and a left-side scan light generation unit which reflects the left scan light toward a left-side region portion of the irradiation region. Both end fields of the region are irradiated by the light from the middle part of the rotation angle range. A center field of the region is irradiated by the light from the end parts of the rotation angle range.
摘要翻译：系统可以包括：分割单元，其将旋转角度范围内的光扫描分成第一角部分的右扫描光和第二角部分的左扫描光; 右侧扫描光产生单元，其将右扫描光反射到照射区域的右侧区域部分; 以及左侧扫描光产生单元，其将左扫描光反射到照射区域的左侧区域部分。该区域的两端部由来自旋转角度范围的中间部分的光照射。该区域的中心场由旋转角度范围的端部的光照射。

4. 发明申请

US20140333194A1 LIGHT SOURCE DEVICE AND FILAMENT 有权
标题翻译：光源设备和光纤
公开(公告)号：US20140333194A1
公开(公告)日：2014-11-13
申请号：US14362383
申请日：2012-11-30
申请人： Stanley Electric Co., Ltd.
发明人： Takahiro Matsumoto , Takao Saito , Yasuyuki Kawakami
IPC分类号： H01K1/20 , H01K5/00 , H01K1/04
CPC分类号： H01K1/20 , H01K1/04 , H01K1/08 , H01K1/10 , H01K5/00
摘要： A light source device comprising a filament showing high electric power-to-visible light conversion efficiency is provided. A light source device comprising a translucent gastight container, a filament disposed in the translucent gastight container, and a lead wire for supplying an electric current to the filament is provided. The filament comprises a substrate formed from a metal material and a visible light reflectance-reducing film coating the substrate for reducing visible light reflectance of the substrate. The reflectance of the substrate for visible lights is thereby made low, and the reflectance of the substrate for infrared lights is thereby made high. Therefore, radiation of infrared lights is suppressed, and visible luminous efficiency can be enhanced.
摘要翻译：提供了一种包括显示高电力 - 可见光转换效率的灯丝的光源装置。提供一种光源装置，其包括半透明气密容器，设置在半透明气密容器中的细丝和用于向灯丝供应电流的引线。灯丝包括由金属材料形成的基板和涂覆基板的可见光反射率降低膜，用于降低基板的可见光反射率。由此，可见光用基板的反射率变低，因此红外线用基板的反射率变高。因此，抑制红外线的照射，可以提高可见光的发光效率。

5. 发明授权

US10951868B2 Irradiation apparatus with angle detection unit 有权
公开(公告)号：US10951868B2
公开(公告)日：2021-03-16
申请号：US16514517
申请日：2019-07-17
申请人： Stanley Electric Co., Ltd.
发明人： Takao Saito
IPC分类号： H04N9/31 , G02B26/10 , G09G3/02
摘要： In an MEMS projector (10), an image signal processing unit (110) outputs an inspection signal, and an inspection signal processing unit (114) outputs a light emission instruction signal. An inspection light source drive unit (112) outputs a light emission signal, and an inspection light source (13) radiates an inspection light. The inspection light radiated from the inspection light source (13) is reflected at the reflection position RP of a first support portion (22), and then received by a light receiver (14). Then, the light receiver (14) outputs a received light signal. Based on the received light signal, the inspection signal processing unit (114) detects the angle of the light deflecting mirror (20) around the X axial line.

6. 发明授权

US10080001B2 Video projection apparatus capable of realizing stable rocking angle at optimum resonant frequency 有权
公开(公告)号：US10080001B2
公开(公告)日：2018-09-18
申请号：US15294444
申请日：2016-10-14
申请人： STANLEY ELECTRIC CO., LTD.
发明人： Takao Saito
IPC分类号： H04N9/31 , G02B26/08 , G02B26/10 , G02B26/12
CPC分类号： H04N9/3129 , G02B26/0858 , G02B26/101 , G02B26/127 , H04N9/3135 , H04N9/3155 , H04N9/3164 , H04N9/3173 , H04N9/3185 , H04N9/3194
摘要： A video projection apparatus includes: an optical deflector having a mirror projecting a first view field and projecting a second view field, an actuator for rocking the mirror and a sensor; an optical guide unit provided within the second view field; a photodetector; and a control unit. The control unit is adapted to calculate a resonant frequency of the sinusoidal-wave voltage; detect a first timing point from a sense voltage; detect a second timing point from a photo detection voltage when the second light beam is incident to the optical guide unit; calculate a time period from the first timing point to the second timing point; calculate a product value between the time period and the resonant frequency; and control an amplitude of the sinusoidal-wave voltage.

7. 发明授权

US09414034B2 Video projection system including multiple local video projection units 有权
标题翻译：视频投影系统包括多个本地视频投影单元
公开(公告)号：US09414034B2
公开(公告)日：2016-08-09
申请号：US14886799
申请日：2015-10-19
申请人： STANLEY ELECTRIC CO., LTD.
发明人： Takao Saito
IPC分类号： H04N9/31 , H04N5/74
CPC分类号： H04N9/3185 , G09G3/025 , H04N9/3135 , H04N9/3147 , H04N9/3188
摘要： A video projection system includes: at least first and second local video projection units, and a video signal distributing unit adapted to distribute first and second luminance signals to the first and second local video projection units, respectively. The first local video projection unit projects a first view field along with a first maximum luminance of a first luminance distribution, and the second local video projection unit projects a second view field larger than the first view field along with a second maximum luminance of a second luminance distribution smaller than the first maximum luminance. A luminance resolution of the first luminance distribution is equal to a luminance resolution of the second luminance distribution.
摘要翻译：视频投影系统包括：至少第一和第二局部视频投影单元，以及适于将第一和第二亮度信号分配到第一和第二局部视频投影单元的视频信号分配单元。第一本地视频投影单元与第一亮度分布的第一最大亮度一起投影第一视场，并且第二局部视频投影单元将第二视场与第一视场相比大于第二视场的第二最大亮度亮度分布小于第一最大亮度。第一亮度分布的亮度分辨率等于第二亮度分布的亮度分辨率。

8. 发明授权

US09414032B2 Video projection apparatus capable of operating at optimum resonant frequency and its controlling method 有权
标题翻译：能够以最佳谐振频率工作的视频投影装置及其控制方法
公开(公告)号：US09414032B2
公开(公告)日：2016-08-09
申请号：US14886903
申请日：2015-10-19
申请人： STANLEY ELECTRIC CO., LTD.
发明人： Ryohei Ikeno , Takao Saito
IPC分类号： H04N3/08 , H04N9/31 , H04N5/64 , G02B26/08 , G02B26/10 , H04N9/14
CPC分类号： H04N9/3135 , G02B26/0833 , G02B26/105 , G09G3/025 , H04N9/14
摘要： A video projection apparatus includes: a light source; an optical deflector having a mirror for reflecting light to project a view field, an actuator for rocking the mirror with an axis of the mirror and a sensor provided in the vicinity of the actuator; and a control unit. The control unit generates a sine-wave voltage applied to the actuator and a cosine-wave voltage; calculates a first convolution between the sine-wave voltage and a sense voltage from the sensor; calculates a second convolution between the cosine-wave voltage and the sense voltage; converts an orthogonal coordinate formed by the first convolution and the second convolution into a polar coordinate formed by a radius component and an angle component; and sweeps the frequency of the first and second voltages so that the frequency is defined as a resonant frequency when the radius component is maximum.
摘要翻译：一种视频投影设备，包括：光源; 具有用于反射光以投影视野的反射镜的光学偏转器，用于使反射镜的轴摆动的致动器和设置在致动器附近的传感器; 和控制单元。控制单元产生施加到致动器的正弦波电压和余弦波电压; 计算来自传感器的正弦波电压和感测电压之间的第一卷积; 计算余弦波电压和感测电压之间的第二个卷积; 将由第一卷积和第二卷积形成的正交坐标转换成由半径分量和角度分量形成的极坐标; 并且扫描第一和第二电压的频率，使得当半径分量最大时，频率被定义为谐振频率。

9. 发明申请

US20140346944A1 LIGHT SOURCE DEVICE AND FILAMENT 有权
标题翻译：光源设备和光纤
公开(公告)号：US20140346944A1
公开(公告)日：2014-11-27
申请号：US14368783
申请日：2012-12-20
申请人： STANLEY ELECTRIC CO., LTD.
发明人： Yasuyuki Kawakami , Takahiro Matsumoto , Takao Saito , Kei Emoto
IPC分类号： H01K1/26 , H01K1/04
CPC分类号： H01K1/26 , H01K1/04 , H01K1/10 , H01K3/02
摘要： A light source device comprising a filament showing high electric power-to-visible light conversion efficiency is provided. The light source device of the present invention comprises a translucent gastight container, a filament disposed in the translucent gastight container, and a lead wire for supplying an electric current to the filament. The filament comprises a substrate formed from a metal material and a visible light-absorbing film covering the substrate. The visible light-absorbing film is transparent to lights of infrared region. The reflectance of the substrate for visible lights is thereby made low, and the reflectance of the substrate for infrared lights is thereby made high. Therefore, radiation of infrared lights is suppressed, and visible luminous efficiency can be enhanced.
摘要翻译：提供了一种包括显示高电力 - 可见光转换效率的灯丝的光源装置。本发明的光源装置包括半透明气密容器，设置在半透明气密容器中的灯丝和用于向灯丝供电的引线。灯丝包括由金属材料形成的基板和覆盖基板的可见光吸收膜。可见光吸收膜对于红外区域的光是透明的。由此，可见光用基板的反射率变低，因此红外线用基板的反射率变高。因此，抑制红外线的照射，可以提高可见光的发光效率。

10. 发明授权

US09772084B2 Headlight having a division scan optical system 有权
公开(公告)号：US09772084B2
公开(公告)日：2017-09-26
申请号：US15123903
申请日：2015-02-05
申请人： Stanley Electric Co., Ltd.
发明人： Takao Saito
IPC分类号： F21S8/10 , B60Q1/076 , G02B26/10 , G02B19/00 , B60Q1/08 , B60Q1/14
CPC分类号： F21S48/1757 , B60Q1/076 , B60Q1/08 , B60Q1/122 , B60Q1/143 , B60Q2300/134 , F21S41/14 , F21S41/16 , F21S41/285 , F21S41/336 , F21S41/36 , F21S41/365 , F21S41/675 , G02B19/0028 , G02B19/0052 , G02B26/105
摘要： A system can include: a dividing unit which divides a light scanning within a rotation angle range into a right scan light of a first angle portion and a left scan light of a second angle portion; a right-side scan light generation unit which reflects the right scan light toward a right-side region portion of an irradiation region; and a left-side scan light generation unit which reflects the left scan light toward a left-side region portion of the irradiation region. Both end fields of the region are irradiated by the light from the middle part of the rotation angle range. A center field of the region is irradiated by the light from the end parts of the rotation angle range.

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