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1. 发明申请

US20110279789A1 PROJECTION DISPLAY DEVICE 有权
标题翻译：投影显示设备
公开(公告)号：US20110279789A1
公开(公告)日：2011-11-17
申请号：US13104382
申请日：2011-05-10
申请人： Hiromitsu Gishi , Taichi Yoshimura , Kouji Shiraito , Jaehyun Lee
发明人： Hiromitsu Gishi , Taichi Yoshimura , Kouji Shiraito , Jaehyun Lee
IPC分类号： G03B21/16
CPC分类号： G03B21/16 , H04N9/3144
摘要： A projection display device is provided with a main body cabinet; a projection port which is formed in the main body cabinet to guide modulated light to an outside of the projection display device; an air outlet which is formed at least in one of two surfaces of the main body cabinet facing each other across the projection port; and an exhaust unit which discharges, to the outside, air that has been warmed by heat exchange with a member to be cooled which is disposed in the main body cabinet through the air outlet. In this arrangement, the exhaust unit includes an exhaust fan, and a deflection member which deflects air discharged from the exhaust fan in a direction away from the projection plane.
摘要翻译：投影显示装置设有主体机壳; 突出端口，其形成在主体机壳中以将调制的光引导到投影显示装置的外部; 空气出口，其形成在所述主体机壳的至少两个表面中的至少一个中，所述空气出口相对于所述突出端口彼此面对; 以及排气单元，其通过空气出口将与被冷却部件进行热交换而被加温的空气排出到主体机壳内。在这种布置中，排气单元包括排气扇和偏转构件，该偏转构件沿着远离投影平面的方向偏转从排气扇排出的空气。

2. 发明授权

US09158186B2 Projection display device 有权
标题翻译：投影显示设备
公开(公告)号：US09158186B2
公开(公告)日：2015-10-13
申请号：US13104382
申请日：2011-05-10
申请人： Hiromitsu Gishi , Taichi Yoshimura , Kouji Shiraito , Jaehyun Lee
发明人： Hiromitsu Gishi , Taichi Yoshimura , Kouji Shiraito , Jaehyun Lee
IPC分类号： G03B21/18 , G03B21/16 , H04N9/31
CPC分类号： G03B21/16 , H04N9/3144
摘要： A projection display device is provided with a main body cabinet; a projection port which is formed in the main body cabinet to guide modulated light to an outside of the projection display device; an air outlet which is formed at least in one of two surfaces of the main body cabinet facing each other across the projection port; and an exhaust unit which discharges, to the outside, air that has been warmed by heat exchange with a member to be cooled which is disposed in the main body cabinet through the air outlet. In this arrangement, the exhaust unit includes an exhaust fan, and a deflection member which deflects air discharged from the exhaust fan in a direction away from the projection plane.
摘要翻译：投影显示装置设有主体机壳; 突出端口，其形成在主体机壳中以将调制的光引导到投影显示装置的外部; 空气出口，其形成在所述主体机壳的至少两个表面中的至少一个中，所述空气出口相对于所述突出端口彼此面对; 以及排气单元，其通过空气出口将与被冷却部件进行热交换而被加温的空气排出到主体机壳内。在这种布置中，排气单元包括排气扇和偏转构件，该偏转构件沿着远离投影平面的方向偏转从排气扇排出的空气。

3. 发明申请

US20050088628A1 Projector device 有权
公开(公告)号：US20050088628A1
公开(公告)日：2005-04-28
申请号：US10995206
申请日：2004-11-24
申请人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
发明人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
IPC分类号： F21V29/02 , G03B21/14 , G03B21/16 , G03B21/18 , G03B21/22 , G03B21/26 , H04N5/74 , H04N9/31
CPC分类号： F21V29/67 , F21V29/83 , H04N9/3141 , H04N9/3144
摘要： A projector device adapted to project an image-forming beam using a lamp as a light source. The lamp is installed within a rectangular parallelepipedal housing, and an exhaust fan is disposed to the rear of the lamp. The top wall of the housing surrounding the lamp is given an opening pattern asymmetric about the optical axis of the lamp by forming an air inlet opening in a position deviated from the optical axis toward a direction orthogonal to the axis for producing a swirling air current within the housing by operating the exhaust fan. The lamp can be effectively cooled with reduced quantities of air.

4. 发明授权

US06837583B2 Projector device 失效
公开(公告)号：US06837583B2
公开(公告)日：2005-01-04
申请号：US10473146
申请日：2002-06-21
申请人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
发明人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
IPC分类号： F21V29/02 , G03B21/14 , G03B21/16 , G03B21/18 , G03B21/22 , G03B21/26 , H04N5/74 , H04N9/31
CPC分类号： F21V29/67 , F21V29/83 , H04N9/3141 , H04N9/3144
摘要： A projector device adapted to project an image-forming beam using a lamp as a light source. The lamp is installed within a rectangular parallelepipedal housing, and an exhaust fan is disposed to the rear of the lamp. The top wall of the housing surrounding the lamp is given an opening pattern asymmetric about the optical axis of the lamp by forming an air inlet opening in a position deviated from the optical axis toward a direction orthogonal to the axis for producing a swirling air current within the housing by operating the exhaust fan. The lamp can be effectively cooled with reduced quantities of air.

5. 发明授权

US06913361B2 Projector device 有权
标题翻译：投影机设备
公开(公告)号：US06913361B2
公开(公告)日：2005-07-05
申请号：US10995185
申请日：2004-11-24
申请人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
发明人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
IPC分类号： F21V29/02 , G03B21/14 , G03B21/16 , G03B21/18 , G03B21/22 , G03B21/26 , H04N5/74 , H04N9/31
CPC分类号： F21V29/67 , F21V29/83 , H04N9/3141 , H04N9/3144
摘要： A projector device adapted to project an image-forming beam using a lamp as a light source. The lamp is installed within a rectangular parallelepipedal housing, and an exhaust fan is disposed to the rear of the lamp. The top wall of the housing surrounding the lamp is given an opening pattern asymmetric about the optical axis of the lamp by forming an air inlet opening in a position deviated from the optical axis is toward a direction orthogonal to the axis for producing a swirling air current within the housing by operating the exhaust fan. The lamp can be effectively cooled with reduced quantities of air.
摘要翻译：一种适于使用灯作为光源投射成像光束的投影仪装置。灯安装在长方体壳体内，排气风扇设置在灯的后部。围绕灯的壳体的顶壁具有围绕灯的光轴不对称的开口图案，其形成在与光轴偏离的位置的空气入口开口朝向与轴线正交的方向，以产生旋流气流通过操作排风扇在壳体内。该灯可以有效地冷却空气量减少。

6. 发明申请

US20050088627A1 Projector device 有权
公开(公告)号：US20050088627A1
公开(公告)日：2005-04-28
申请号：US10995186
申请日：2004-11-24
申请人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
发明人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
IPC分类号： F21V29/02 , G03B21/14 , G03B21/16 , G03B21/18 , G03B21/22 , G03B21/26 , H04N5/74 , H04N9/31
CPC分类号： F21V29/67 , F21V29/83 , H04N9/3141 , H04N9/3144
摘要： A projector device adapted to project an image-forming beam using a lamp as a light source. The lamp is installed within a rectangular parallelepipedal housing, and an exhaust fan is disposed to the rear of the lamp. The top wall of the housing surrounding the lamp is given an opening pattern asymmetric about the optical axis of the lamp by forming an air inlet opening in a position deviated from the optical axis toward a direction orthogonal to the axis for producing a swirling air current within the housing by operating the exhaust fan. The lamp can be effectively cooled with reduced quantities of air.

7. 发明授权

US07029123B2 Projector device 有权
标题翻译：投影机设备
公开(公告)号：US07029123B2
公开(公告)日：2006-04-18
申请号：US10995186
申请日：2004-11-24
申请人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
发明人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
IPC分类号： G03B21/14 , G03B21/16 , G03B21/18 , G03B21/22 , G03B21/26
CPC分类号： F21V29/67 , F21V29/83 , H04N9/3141 , H04N9/3144
摘要： A projector device adapted to project an image-forming beam using a lamp as a light source. The lamp is installed within a rectangular parallelepipedal housing, and an exhaust fan is disposed to the rear of the lamp. The top wall of the housing surrounding the lamp is given an opening pattern asymmetric about the optical axis of the lamp by forming an air inlet opening in a position deviated from the optical axis toward a direction orthogonal to the axis for producing a swirling air current within the housing by operating the exhaust fan. The lamp can be effectively cooled with reduced quantities of air.
摘要翻译：一种适于使用灯作为光源投射成像光束的投影仪装置。灯安装在长方体壳体内，排气风扇设置在灯的后部。围绕灯的壳体的顶壁具有围绕灯的光轴不对称的开口图案，其形成在与光轴正交的方向上偏离光轴的位置处的空气入口开口，用于产生旋转气流通过操作排风扇的外壳。该灯可以有效地冷却空气量减少。

8. 发明授权

US06942348B2 Projector device 有权
标题翻译：投影机设备
公开(公告)号：US06942348B2
公开(公告)日：2005-09-13
申请号：US10995206
申请日：2004-11-24
申请人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
发明人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
IPC分类号： F21V29/02 , G03B21/14 , G03B21/16 , G03B21/18 , G03B21/22 , G03B21/26 , H04N5/74 , H04N9/31
CPC分类号： F21V29/67 , F21V29/83 , H04N9/3141 , H04N9/3144
摘要： A projector device adapted to project an image-forming beam using a lamp as a light source. The lamp is installed within a rectangular parallelepipedal housing, and an exhaust fan is disposed to the rear of the lamp. The top wall of the housing surrounding the lamp is given an opening pattern asymmetric about the optical axis of the lamp by forming an air inlet opening in a position deviated from the optical axis toward a direction orthogonal to the axis for producing a swirling air current within the housing by operating the exhaust fan. The lamp can be effectively cooled with reduced quantities of air.
摘要翻译：一种适于使用灯作为光源投射成像光束的投影仪装置。灯安装在长方体壳体内，排气风扇设置在灯的后部。围绕灯的壳体的顶壁具有围绕灯的光轴不对称的开口图案，其形成在与光轴正交的方向上偏离光轴的位置处的空气入口开口，用于产生旋转气流通过操作排风扇的外壳。该灯可以有效地冷却空气量减少。

9. 发明申请

US20050094107A1 PROJECTOR DEVICE 有权
标题翻译：投影仪设备
公开(公告)号：US20050094107A1
公开(公告)日：2005-05-05
申请号：US10995185
申请日：2004-11-24
申请人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
发明人： Hiromitsu Gishi , Fumihiko Hamada , Shoji Okazaki , Takaharu Adachi , Taichi Yoshimura , Naoyuki Uchiyama , Mitsuhiro Masuda , Michihiro Kurokawa
IPC分类号： F21V29/02 , G03B21/14 , G03B21/16 , G03B21/18 , G03B21/22 , G03B21/26 , H04N5/74 , H04N9/31
CPC分类号： F21V29/67 , F21V29/83 , H04N9/3141 , H04N9/3144
摘要： A projector device adapted to project an image-forming beam using a lamp as a light source. The lamp is installed within a rectangular parallelepipedal housing, and an exhaust fan is disposed to the rear of the lamp. The top wall of the housing surrounding the lamp is given an opening pattern asymmetric about the optical axis of the lamp by forming an air inlet opening in a position deviated from the optical axis toward a direction orthogonal to the axis for producing a swirling air current within the housing by operating the exhaust fan. The lamp can be effectively cooled with reduced quantities of air.
摘要翻译：一种适于使用灯作为光源投射成像光束的投影仪装置。灯安装在长方体壳体内，排气风扇设置在灯的后部。围绕灯的壳体的顶壁具有围绕灯的光轴不对称的开口图案，其形成在与光轴正交的方向上偏离光轴的位置处的空气入口开口，用于产生旋转气流通过操作排风扇的外壳。该灯可以有效地冷却空气量减少。

10. 发明申请

US20110279787A1 PROJECTION DISPLAY DEVICE 审中-公开
标题翻译：投影显示设备
公开(公告)号：US20110279787A1
公开(公告)日：2011-11-17
申请号：US13102184
申请日：2011-05-06
申请人： Taichi Yoshimura , Toshimasa Kanbara , Jaehyun Lee
发明人： Taichi Yoshimura , Toshimasa Kanbara , Jaehyun Lee
IPC分类号： G03B21/16 , G03B21/28
CPC分类号： G03B21/16 , G03B21/28
摘要： A projection display device includes an imager portion which is arranged in a position closer to one side surface of a main body cabinet to modulate light and guide the light in a direction away from the side surface, and a projection portion. The projection portion is formed by a projection lens portion and a mirror portion which reflects the light through the projection lens portion toward a projection plane. The mirror portion is disposed so as to be shifted from an optical axis of the projection lens portion in a direction opposite to a direction in which the light from the projection lens portion is turned back. A control circuit portion and a holding member are disposed within a space produced between the projection lens portion and the main body cabinet due to a position gap between the projection lens portion and the mirror portion.
摘要翻译：投影型显示装置具备：成像器部，其配置在更靠近主体机壳的一侧面的位置，以调制光并沿远离侧面的方向引导光;突出部。突出部分由投射透镜部分和将透过投影透镜部分的光朝向投影平面反射的反射镜部分形成。反射镜部分设置成从与投影透镜部分的光反向的方向相反的方向偏离投影透镜部分的光轴。控制电路部分和保持构件由于投影透镜部分和反射镜部分之间的位置间隙而设置在投影透镜部分和主体机壳之间产生的空间内。

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