专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110233806A1 METHOD FOR MANUFACTURING VEHICLE LIGHTING PART 审中-公开
标题翻译：制造车辆照明部分的方法
公开(公告)号：US20110233806A1
公开(公告)日：2011-09-29
申请号：US13049615
申请日：2011-03-16
申请人： Tatsuya Umeyama , Shintaro Hirabayashi
发明人： Tatsuya Umeyama , Shintaro Hirabayashi
IPC分类号： B29C44/02 , B29C44/34
CPC分类号： B29C44/586 , B29C44/3446 , B29C44/582 , B29K2023/12 , B29K2105/251 , B29L2031/3005
摘要： A method for manufacturing a vehicle lighting part in accordance with principles of the presently disclosed subject matter can include using a mold including a fixed section, a movable section, and a core section to slide according to a movement of the movable section, and an injection molding unit. The exemplary method can also include putting a first mixture of the molding compound and a chemical foaming agent into the injection molding unit, the molding compound containing polypropylene series resin to which a predetermined amount of talc is added. The method can also include producing a second mixture by enclosing a physical foaming agent in the first mixture in the injection molding unit. Finally, the exemplary method can include injecting the second mixture from the injection molding unit into the mold to fill the mold, and performing a core back of the core section immediately after injecting the second mixture into the mold to fill the mold.
摘要翻译：根据本公开主题的原理制造车辆照明部件的方法可以包括使用包括固定部分，可动部分和芯部分的模具，以根据可移动部分的移动而滑动，并且注射成型单元。该示例性方法还可以包括将模塑料和化学发泡剂的第一混合物放入注射模塑单元中，所述模塑料含有加入预定量的滑石的聚丙烯系列树脂。该方法还可以包括通过在注射成型单元中的第一混合物中包封物理发泡剂来生产第二混合物。最后，示例性方法可以包括将第二混合物从注射模塑单元注入到模具中以填充模具，并且在将第二混合物注射到模具中以便填充模具之后立即执行芯部的芯部背面。

2. 发明授权

US08728268B2 Method for manufacturing resin molding and laser beam irradiation apparatus 有权
标题翻译：制造树脂成型体和激光束照射装置的方法
公开(公告)号：US08728268B2
公开(公告)日：2014-05-20
申请号：US13153375
申请日：2011-06-03
申请人： Yoshihiro Zaitsu , Kazuaki Hokoda , Tatsuya Umeyama , Shintaro Hirabayashi
发明人： Yoshihiro Zaitsu , Kazuaki Hokoda , Tatsuya Umeyama , Shintaro Hirabayashi
IPC分类号： B29C35/08
CPC分类号： B29C65/1635 , B29C65/1616 , B29C65/1638 , B29C65/1661 , B29C65/1667 , B29C66/114 , B29C66/131 , B29C66/301 , B29C66/3452 , B29C66/542 , B29C66/71 , B29C66/723 , B29C66/72321 , B29C66/73341 , B29C66/73365 , B29C66/73921 , B29C66/81267 , B29C66/8322 , B29C66/83221 , B29C66/91411 , B29C66/91443 , B29C66/91645 , B29C66/919 , B29C66/91951 , B29C66/93431 , B29C66/93441 , B29C66/939 , B29K2025/08 , B29L2031/747 , B29K2067/006 , B29K2067/003 , B29K2033/12 , B29K2069/00 , B29K2033/08
摘要： A method for manufacturing a resin molding can be provided that uses a laser beam. The method can include providing the resin molding including welded portions that can impart high level of adhesion, have excellent appearance and provide very strong bonding strength. The method can also include arranging and pressing a weld region of a light-absorbing resin member and corresponding weld region of a light-transmitting resin member that are opposed to each other, and setting a plurality of irradiation areas in the extending direction of the welded regions. The method can also include arranging a plurality of laser irradiation scanning heads corresponding to the irradiation areas. Here, the irradiation areas can include a single irradiation area which the corresponding scanning head can irradiate with the laser beam and a composite irradiation area which the adjacent scanning heads can irradiate with respective laser beams. The method can further include causing the plurality of laser beams emitted from the scanning heads to repeatedly scan the single irradiation area along a first trajectory in the extending direction of the single irradiation area and part of both the single irradiation area and the composite irradiation area along a second trajectory in the extending direction, so that the entire welded regions are heated and fused to weld the light-transmitting resin member and the light-absorbing resin member.
摘要翻译：可以提供使用激光束的树脂成型体的制造方法。该方法可以包括提供包括能够赋予高粘合性的焊接部分，具有优异外观并提供非常强的粘合强度的树脂模制品。该方法还可以包括布置和按压彼此相对的光吸收树脂构件和透光树脂构件的对应焊接区域的焊接区域，并且在焊接的方向上设置多个照射区域地区。该方法还可以包括布置与照射区域对应的多个激光照射扫描头。这里，照射区域可以包括相应的扫描头可以与激光束照射的单个照射区域和相邻的扫描头可以用相应的激光束照射的复合照射区域。该方法还可以包括使得从扫描头发射的多个激光束沿着单个照射区域的延伸方向的第一轨迹和单个照射区域和复合照射区域的一部分沿着第一轨迹重复扫描单个照射区域在延伸方向上的第二轨迹，使得整个焊接区域被加热和熔化以焊接透光树脂构件和光吸收树脂构件。

3. 发明申请

US20110298160A1 METHOD FOR MANUFACTURING RESIN MOLDING AND LASER BEAM IRRADIATION APPARATUS 有权
标题翻译：制造树脂模制和激光束辐照装置的方法
公开(公告)号：US20110298160A1
公开(公告)日：2011-12-08
申请号：US13153375
申请日：2011-06-03
申请人： Yoshihiro Zaitsu , Kazuaki Hokoda , Tatsuya Umeyama , Shintaro Hirabayashi
发明人： Yoshihiro Zaitsu , Kazuaki Hokoda , Tatsuya Umeyama , Shintaro Hirabayashi
IPC分类号： B29C35/08
CPC分类号： B29C65/1635 , B29C65/1616 , B29C65/1638 , B29C65/1661 , B29C65/1667 , B29C66/114 , B29C66/131 , B29C66/301 , B29C66/3452 , B29C66/542 , B29C66/71 , B29C66/723 , B29C66/72321 , B29C66/73341 , B29C66/73365 , B29C66/73921 , B29C66/81267 , B29C66/8322 , B29C66/83221 , B29C66/91411 , B29C66/91443 , B29C66/91645 , B29C66/919 , B29C66/91951 , B29C66/93431 , B29C66/93441 , B29C66/939 , B29K2025/08 , B29L2031/747 , B29K2067/006 , B29K2067/003 , B29K2033/12 , B29K2069/00 , B29K2033/08
摘要： A method for manufacturing a resin molding can be provided that uses a laser beam. The method can include providing the resin molding including welded portions that can impart high level of adhesion, have excellent appearance and provide very strong bonding strength. The method can also include arranging and pressing a weld region of a light-absorbing resin member and corresponding weld region of a light-transmitting resin member that are opposed to each other, and setting a plurality of irradiation areas in the extending direction of the welded regions. The method can also include arranging a plurality of laser irradiation scanning heads corresponding to the irradiation areas. Here, the irradiation areas can include a single irradiation area which the corresponding scanning head can irradiate with the laser beam and a composite irradiation area which the adjacent scanning heads can irradiate with respective laser beams. The method can further include causing the plurality of laser beams emitted from the scanning heads to repeatedly scan the single irradiation area along a first trajectory in the extending direction of the single irradiation area and part of both the single irradiation area and the composite irradiation area along a second trajectory in the extending direction, so that the entire welded regions are heated and fused to weld the light-transmitting resin member and the light-absorbing resin member.
摘要翻译：可以提供使用激光束的树脂成型体的制造方法。该方法可以包括提供包括能够赋予高粘合性的焊接部分，具有优异外观并提供非常强的粘合强度的树脂模制品。该方法还可以包括布置和按压彼此相对的光吸收树脂构件和透光树脂构件的对应焊接区域的焊接区域，并且在焊接的方向上设置多个照射区域地区。该方法还可以包括布置与照射区域对应的多个激光照射扫描头。这里，照射区域可以包括相应的扫描头可以与激光束照射的单个照射区域和相邻的扫描头可以用相应的激光束照射的复合照射区域。该方法还可以包括使得从扫描头发射的多个激光束沿着单个照射区域的延伸方向的第一轨迹和单个照射区域和复合照射区域的一部分沿着第一轨迹重复扫描单个照射区域在延伸方向上的第二轨迹，使得整个焊接区域被加热和熔化以焊接透光树脂构件和光吸收树脂构件。

4. 发明授权

US08556479B2 Vehicle lighting fitting and method for manufacturing vehicle lighting fitting 有权
标题翻译：汽车照明配件及制造汽车照明配件的方法
公开(公告)号：US08556479B2
公开(公告)日：2013-10-15
申请号：US13168065
申请日：2011-06-24
申请人： Kazuaki Hokoda , Yoshihiro Zaitsu , Tatsuya Umeyama , Takashi Akabane
发明人： Kazuaki Hokoda , Yoshihiro Zaitsu , Tatsuya Umeyama , Takashi Akabane
IPC分类号： F21V1/00
CPC分类号： F21V17/101 , B29C65/1635 , B29C65/1654 , B29C65/1667 , B29C65/7814 , B29C66/112 , B29C66/114 , B29C66/1142 , B29C66/116 , B29C66/1162 , B29C66/1222 , B29C66/1224 , B29C66/12449 , B29C66/12463 , B29C66/12469 , B29C66/131 , B29C66/1312 , B29C66/232 , B29C66/24244 , B29C66/301 , B29C66/3452 , B29C66/542 , B29C66/543 , B29C66/73921 , B29C66/8322 , B29K2995/0027 , B29L2031/30 , B29L2031/747 , F21S41/28 , F21S41/29 , F21S43/27 , F21S45/50
摘要： A vehicle lighting fitting can include a housing including an opening end portion, a lens, an outer peripheral portion of which is laser-welded to the opening end portion to define a lighting chamber, and a decorative member disposed in the lighting chamber. The resin decorative member can include an outer peripheral portion on which a joint portion and a non-joint portion are alternately formed along a perimeter thereof, wherein the joint portion of the decorative member and the opening end portion of the housing are laser-welded in a state in which clearances are maintained between the non-joint portion of the decorative member and the housing, and between the lens and the housing.
摘要翻译：车辆照明装置可以包括：壳体，其包括开口端部，透镜，其外周部分被激光焊接到开口端部以限定照明室;以及装饰构件，设置在照明室中。树脂装饰构件可以包括沿其周边交替地形成有接合部和非接合部的外周部，其中，装饰构件的接合部和壳体的开口端部被激光焊接在装饰构件的非接合部分和壳体之间以及透镜和壳体之间保持间隙的状态。

5. 发明申请

US20110317443A1 VEHICLE LIGHTING FITTING AND METHOD FOR MANUFACTURING VEHICLE LIGHTING FITTING 有权
标题翻译：车辆照明配件及制造车辆照明配件的方法
公开(公告)号：US20110317443A1
公开(公告)日：2011-12-29
申请号：US13168065
申请日：2011-06-24
申请人： Kazuaki Hokoda , Yoshihiro Zaitsu , Tatsuya Umeyama , Takashi Akabane
发明人： Kazuaki Hokoda , Yoshihiro Zaitsu , Tatsuya Umeyama , Takashi Akabane
IPC分类号： F21V5/00 , B32B37/06 , F21S8/10
CPC分类号： F21V17/101 , B29C65/1635 , B29C65/1654 , B29C65/1667 , B29C65/7814 , B29C66/112 , B29C66/114 , B29C66/1142 , B29C66/116 , B29C66/1162 , B29C66/1222 , B29C66/1224 , B29C66/12449 , B29C66/12463 , B29C66/12469 , B29C66/131 , B29C66/1312 , B29C66/232 , B29C66/24244 , B29C66/301 , B29C66/3452 , B29C66/542 , B29C66/543 , B29C66/73921 , B29C66/8322 , B29K2995/0027 , B29L2031/30 , B29L2031/747 , F21S41/28 , F21S41/29 , F21S43/27 , F21S45/50
摘要： A vehicle lighting fitting can include a housing including an opening end portion, a lens, an outer peripheral portion of which is laser-welded to the opening end portion to define a lighting chamber, and a decorative member disposed in the lighting chamber. The resin decorative member can include an outer peripheral portion on which a joint portion and a non-joint portion are alternately formed along a perimeter thereof, wherein the joint portion of the decorative member and the opening end portion of the housing are laser-welded in a state in which clearances are maintained between the non-joint portion of the decorative member and the housing, and between the lens and the housing.
摘要翻译：车辆照明装置可以包括：壳体，其包括开口端部，透镜，其外周部分被激光焊接到开口端部以限定照明室;以及装饰构件，设置在照明室中。树脂装饰构件可以包括沿其周边交替地形成有接合部和非接合部的外周部，其中，装饰构件的接合部和壳体的开口端部被激光焊接在装饰构件的非接合部分和壳体之间以及透镜和壳体之间保持间隙的状态。

6. 发明授权

US08506872B2 Method for manufacturing resin mold assembly 有权
标题翻译：制造树脂模具组件的方法
公开(公告)号：US08506872B2
公开(公告)日：2013-08-13
申请号：US12788861
申请日：2010-05-27
申请人： Kazuaki Hokoda , Yoshihiro Zaitsu , Tatsuya Umeyama
发明人： Kazuaki Hokoda , Yoshihiro Zaitsu , Tatsuya Umeyama
IPC分类号： B29C35/08
CPC分类号： B29C66/54 , B29C37/04 , B29C65/1606 , B29C65/1635 , B29C65/1638 , B29C65/1658 , B29C65/1661 , B29C65/1664 , B29C65/1667 , B29C65/1687 , B29C65/7841 , B29C66/1142 , B29C66/232 , B29C66/24221 , B29C66/301 , B29C66/30223 , B29C66/32 , B29C66/326 , B29C66/342 , B29C66/3452 , B29C66/3472 , B29C66/3474 , B29C66/542 , B29C66/652 , B29C66/71 , B29C66/712 , B29C66/73921 , B29C66/81267 , B29C66/81457 , B29C66/8322 , B29C66/83221 , B29C66/863 , B29C66/91221 , B29C66/91411 , B29C66/91443 , B29C66/91645 , B29C66/919 , B29C66/9192 , B29C66/91941 , B29C66/91943 , B29C66/91951 , B29C66/9292 , B29C66/934 , B29C66/93431 , B29C66/93441 , B29C66/939 , B29C66/944 , B29C66/9592 , B29C66/961 , B29K2033/12 , B29K2995/0027 , B29K2995/0067 , B29L2011/0016 , B29L2031/30 , B29L2031/747 , F21S41/29 , F21S43/51 , B29K2069/00 , B29K2025/08
摘要： In manufacturing a resin mold assembly, a first weld region of a light transmitting resin member and a second weld region of a light absorbing resin member are disposed facing each other, the first weld region of the light transmitting resin member and the second weld region of the light absorbing resin member are brought into pressed state in mutually facing direction, and a laser beam is scanned to make the laser beam be incident upon the light transmitting resin member, and repetitively radiated on the second weld region to heat and melt a whole of the first and second weld regions simultaneously, thereby welding the light transmitting resin member and the light absorbing resin member.
摘要翻译：在制造树脂模具组件时，透光树脂构件的第一焊接区域和光吸收树脂构件的第二焊接区域彼此面对地设置，透光树脂构件的第一焊接区域和第二焊接区域光吸收树脂构件在相互相对的方向上被按压状态，并且激光束被扫描以使激光束入射到透光树脂构件上，并且重复地在第二焊接区域上辐射以加热和熔化整个第一和第二焊接区域同时，从而焊接透光树脂构件和光吸收树脂构件。

7. 发明授权

US07631998B2 Vehicle light 失效
标题翻译：车灯
公开(公告)号：US07631998B2
公开(公告)日：2009-12-15
申请号：US11671173
申请日：2007-02-05
申请人： Teruo Koike , Shinya Omori , Mitsuo Yamada , Tatsuya Umeyama
发明人： Teruo Koike , Shinya Omori , Mitsuo Yamada , Tatsuya Umeyama
IPC分类号： B60Q3/00
CPC分类号： F21V7/22 , F21S41/147 , F21S41/255 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/37 , F21S41/43 , F21S45/10 , F21S45/47 , F21S45/50 , F21S45/60 , F21Y2115/10
摘要： A vehicle light that includes a semiconductor light emitting device can have a simple structure which suppresses deterioration of the light emitting quality of the device. The vehicle light can be configured to prevent aging and/or deterioration of components, such as a vapor deposited silver coating on the reflection surface of a reflector of the light. The vehicle light can also include a projector type optical unit that has the following components: a semiconductor light emitting device; a reflector which surrounds the semiconductor light emitting device from a rear side such that light emitted from the semiconductor light emitting device is reflected in a forward direction; and a projection lens which projects light being directly from the light emitting device or after reflected by the reflector in the forward direction. Furthermore, a space around the semiconductor light emitting device of the optical unit can be hermetically sealed from the outside atmosphere. A sealing member can be used to form the sealed space.
摘要翻译：包括半导体发光器件的车辆灯可以具有抑制器件的发光质量劣化的简单结构。车辆灯可以被配置为防止诸如在光的反射器的反射表面上的蒸镀银涂层的部件的老化和/或劣化。车辆灯还可以包括具有以下部件的投影仪型光学单元：半导体发光装置; 反射器，其从后侧围绕半导体发光器件，使得从半导体发光器件发射的光在向前方向上反射; 以及投射透镜，其投射来自发光器件的光，或者在向前方向上反射的光。此外，光学单元的半导体发光器件周围的空间可以与外部气氛气密密封。可以使用密封构件形成密封空间。

8. 发明授权

US08647464B2 Method for manufacturing resin molding 有权
标题翻译：树脂成型的制造方法
公开(公告)号：US08647464B2
公开(公告)日：2014-02-11
申请号：US13021681
申请日：2011-02-04
申请人： Yoshihiro Zaitsu , Kazuaki Hokoda , Tatsuya Umeyama
发明人： Yoshihiro Zaitsu , Kazuaki Hokoda , Tatsuya Umeyama
IPC分类号： B32B37/00
CPC分类号： B29C65/1635 , B29C65/1661 , B29C65/1667 , B29C65/1687 , B29C65/169 , B29C66/1142 , B29C66/301 , B29C66/3472 , B29C66/542 , B29C66/71 , B29C66/73343 , B29C66/73921 , B29C66/8322 , B29C66/83221 , B29C66/91411 , B29C66/91443 , B29C66/91645 , B29C66/91931 , B29C66/91941 , B29C66/91951 , B29C66/93441 , B29K2995/0031 , B29L2031/747 , F21S41/29 , F21S43/27 , B29K2025/08 , B29K2033/12 , B29K2069/00
摘要： A method for manufacturing a resin molding that uses a laser beam can provide a high level of adhesion, an excellent appearance, and can include very strong welded portions. The method can include preparing a light-transmitting resin member having a protruding portion formed on a rear surface of the light-transmitting resin member and having an end surface, the protruding portion having both side surfaces having asymmetric inclination angles with respect to the normal of the end surface of the protruding portion. The method can also include arranging and pressing together the end surface of the protruding portion that is a welded region of the light-transmitting resin member, and a welded region of a corresponding light-absorbing resin member so that they are opposed to each other. A laser beam can be emitted from a laser light source to be incident on a surface of the light-transmitting resin member while the laser beam is refracted. The method can also include repeatedly irradiating the laser beam onto the welded regions to heat and fuse the entire welded regions to weld the light-transmitting resin member and the light-absorbing resin member while opposed to each other and pressed together, wherein the inclination angle of the side surface of the protruding member near the laser light source is equal to or more than a travel angle of the refracted laser beam.
摘要翻译：使用激光束的树脂成型体的制造方法可以提供高水平的粘附性，优异的外观，并且可以包括非常强的焊接部分。该方法可以包括制备透光树脂构件，该透光树脂构件具有形成在透光树脂构件的后表面上并具有端面的突出部分，该突出部分的两个侧表面具有相对于突出部的端面。该方法还可以包括将作为透光树脂构件的焊接区域的突出部分的端表面和相应的光吸收树脂构件的焊接区域彼此相对布置和压在一起。当激光束被折射时，激光束可以从激光源发射入射到透光树脂构件的表面上。该方法还可以包括将激光束重复地照射到焊接区域上，以加热和熔化整个焊接区域，以将透光树脂构件和光吸收树脂构件彼此相对并焊接在一起，其中倾斜角在激光光源附近的突出部件的侧表面等于或大于折射激光束的行进角度。

9. 发明申请

US20100301522A1 METHOD FOR MANUFACTURING RESIN MOLD ASSEMBLY 有权
标题翻译：制造树脂模具组装的方法
公开(公告)号：US20100301522A1
公开(公告)日：2010-12-02
申请号：US12788861
申请日：2010-05-27
申请人： Kazuaki Hokoda , Yoshihiro Zaitsu , Tatsuya Umeyama
发明人： Kazuaki Hokoda , Yoshihiro Zaitsu , Tatsuya Umeyama
IPC分类号： B29C35/08
CPC分类号： B29C66/54 , B29C37/04 , B29C65/1606 , B29C65/1635 , B29C65/1638 , B29C65/1658 , B29C65/1661 , B29C65/1664 , B29C65/1667 , B29C65/1687 , B29C65/7841 , B29C66/1142 , B29C66/232 , B29C66/24221 , B29C66/301 , B29C66/30223 , B29C66/32 , B29C66/326 , B29C66/342 , B29C66/3452 , B29C66/3472 , B29C66/3474 , B29C66/542 , B29C66/652 , B29C66/71 , B29C66/712 , B29C66/73921 , B29C66/81267 , B29C66/81457 , B29C66/8322 , B29C66/83221 , B29C66/863 , B29C66/91221 , B29C66/91411 , B29C66/91443 , B29C66/91645 , B29C66/919 , B29C66/9192 , B29C66/91941 , B29C66/91943 , B29C66/91951 , B29C66/9292 , B29C66/934 , B29C66/93431 , B29C66/93441 , B29C66/939 , B29C66/944 , B29C66/9592 , B29C66/961 , B29K2033/12 , B29K2995/0027 , B29K2995/0067 , B29L2011/0016 , B29L2031/30 , B29L2031/747 , F21S41/29 , F21S43/51 , B29K2069/00 , B29K2025/08
摘要： In manufacturing a resin mold assembly, a first weld region of a light transmitting resin member and a second weld region of a light absorbing resin member are disposed facing each other, the first weld region of the light transmitting resin member and the second weld region of the light absorbing resin member are brought into pressed state in mutually facing direction, and a laser beam is scanned to make the laser beam be incident upon the light transmitting resin member, and repetitively radiated on the second weld region to heat and melt a whole of the first and second weld regions simultaneously, thereby welding the light transmitting resin member and the light absorbing resin member.
摘要翻译：在制造树脂模具组件时，透光树脂构件的第一焊接区域和光吸收树脂构件的第二焊接区域彼此面对地设置，透光树脂构件的第一焊接区域和第二焊接区域光吸收树脂构件在相互相对的方向上被按压状态，并且激光束被扫描以使激光束入射到透光树脂构件上，并且重复地在第二焊接区域上辐射以加热和熔化整个第一和第二焊接区域同时，从而焊接透光树脂构件和光吸收树脂构件。

10. 发明申请

US20070183167A1 VEHICLE LIGHT 失效
标题翻译：车辆灯
公开(公告)号：US20070183167A1
公开(公告)日：2007-08-09
申请号：US11671173
申请日：2007-02-05
申请人： Teruo KOIKE , Shinya Omori , Mitsuo Yamada , Tatsuya Umeyama
发明人： Teruo KOIKE , Shinya Omori , Mitsuo Yamada , Tatsuya Umeyama
IPC分类号： F21V7/00
CPC分类号： F21V7/22 , F21S41/147 , F21S41/255 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/37 , F21S41/43 , F21S45/10 , F21S45/47 , F21S45/50 , F21S45/60 , F21Y2115/10
摘要： A vehicle light that includes a semiconductor light emitting device can have a simple structure which suppresses deterioration of the light emitting quality of the device. The vehicle light can be configured to prevent aging and/or deterioration of components, such as a vapor deposited silver coating on the reflection surface of a reflector of the light. The vehicle light can also include a projector type optical unit that has the following components: a semiconductor light emitting device; a reflector which surrounds the semiconductor light emitting device from a rear side such that light emitted from the semiconductor light emitting device is reflected in a forward direction; and a projection lens which projects light being directly from the light emitting device or after reflected by the reflector in the forward direction. Furthermore, a space around the semiconductor light emitting device of the optical unit can be hermetically sealed from the outside atmosphere. A sealing member can be used to form the sealed space.
摘要翻译：包括半导体发光器件的车辆灯可以具有抑制器件的发光质量劣化的简单结构。车辆灯可以被配置为防止诸如在光的反射器的反射表面上的蒸镀银涂层的部件的老化和/或劣化。车辆灯还可以包括具有以下部件的投影仪型光学单元：半导体发光装置; 反射器，其从后侧围绕半导体发光器件，使得从半导体发光器件发射的光在向前方向上反射; 以及投射透镜，其投射来自发光器件的光，或者在向前方向上反射的光。此外，光学单元的半导体发光器件周围的空间可以与外部气氛气密密封。可以使用密封构件形成密封空间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式