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公开(公告)号：EP2913702A1
公开(公告)日：2015-09-02
申请号：EP13849774.8
申请日：2013-10-04
Applicant: Nippon Seiki Co., Ltd.
Inventor： USHIDA,Norihiko , OGURO,Yuji , FURUSAWA,Hiroyuki , JINUSHI,Kouichi
CPC classification number: G02B27/0149 , B60K35/00 , B60K2350/405 , B60K2350/406 , B60R11/0235 , B60R2011/0085 , B60R2011/0092 , G02B27/646 , G02B2027/0169
Abstract: Provided is a head-up display device such that shaking of a display image due to vibration can be mitigated. This head-up display device, which reflects display light output from a display unit with a reflection unit (4) so as to produce an image to be viewed, includes a first supporting part (70) for supporting the reflection unit (4) rotatably about a rotation axis (AX) and a first supported part (60) provided at one end of the reflection unit (4) and supported by the first supporting part (70). The first supported part (60) has a spherical surface formed thereon, and the first supporting part (70) has a sliding surface that is formed therein and is in substantially point contact or line contact with the spherical surface formed on the first supported part (60). A first elastic member (S1) that presses the first supported part (60) and the first supporting part (70) against each other in the rotation axis (AX) direction is provided.
Abstract translation: 提供了一种平视显示装置，使得可以减轻由于振动引起的显示图像的抖动。 该用于反射从显示单元输出的具有反射单元（4）的显示光以产生要观看的图像的该平视显示装置包括用于可旋转地支撑反射单元（4）的第一支撑部分（70） 围绕旋转轴（AX）以及设置在反射单元（4）的一端并由第一支撑部分（70）支撑的第一被支撑部分（60）。 第一被支撑部分60具有形成在其上的球形表面，并且第一支撑部分70具有形成于其中的滑动表面并且与形成在第一被支撑部分上的球形表面基本点接触或线接触 60）。 设有将第一被支撑部（60）和第一支撑部（70）在旋转轴（AX）方向上相互按压的第一弹性部件（S1）。
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公开(公告)号：EP3407114A1
公开(公告)日：2018-11-28
申请号：EP17741335.8
申请日：2017-01-16
Applicant: Nippon Seiki Co., Ltd.
Inventor： FURUSAWA,Hiroyuki , KOIKE,Shota
Abstract: The present invention provides a head-up display device wherein a light shielding part for preventing a washout phenomenon is prevented from shining. A head-up display (10) according to the present invention, in which a display unit (20) for emitting display light (L) is housed in a case (11) and the upper portion of the display unit (20) is covered by the light shielding part (42), has strip-shaped protrusion parts (42c1, 42c2) formed on the bottom surface (42b) of the light shielding part (42). With this constitution, the strip-shaped protrusion parts (42c1, 42c2) prevent the scattered light (SL) resulting from the light (L) output from the display unit (20) from illuminating the bottom surface (42b) of the anti-washout light shielding part (42), thereby preventing the bottom surface from being displayed as a virtual image.
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公开(公告)号：EP3222457A1
公开(公告)日：2017-09-27
申请号：EP15862040.1
申请日：2015-11-12
Applicant: Nippon Seiki Co., Ltd.
Inventor： SATO,Genichiro , SHIGENO,Takanori , FURUSAWA,Hiroyuki
CPC classification number: B60K35/00 , G02B27/01 , G02B27/0101 , G02B27/0149 , G02B2027/0118 , G02B2027/013
Abstract: This head-up display device (H) according to an embodiment of the present invention is mounted on an instrument panel (PNL) of a vehicle. A display means (1) that emits display light (L) is contained in a chassis (4) having a light transmissive cover (42) having a curved surface, and the display light (L) emitted by the display means (1) is output from the light transmissive cover (42). The curved surface of the light transmissive cover (42) is curved so that the side (42CF42OF) on the front (F) side of the vehicle is lower than the side (42CB42OB) on the back (B) side of the vehicle, and that the curved surface is inclined toward the left-right (CO) direction of the vehicle so that a corner (42OF) of the curved surface is lowest.
Abstract translation: 根据本发明实施例的该平视显示装置（H）被安装在车辆的仪表板（PNL）上。 在具有曲面的透光性罩体（42）的底座（4）中收纳有发出显示光（L）的显示单元（1），显示单元（1）发出的显示光（L）为 从透光罩（42）输出。 透光罩（42）的弯曲表面弯曲成使得车辆前侧（F）侧的侧（42CF42OF）低于车辆后侧（B）侧的侧（42CB42B），并且 弯曲表面朝向车辆的左右（CO）方向倾斜，使得弯曲表面的拐角（42OF）最低。
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公开(公告)号：EP3062141B1
公开(公告)日：2019-04-03
申请号：EP14856777.9
申请日：2014-10-16
Applicant: Nippon Seiki Co., Ltd.
Inventor： SATO,Taisuke , FURUSAWA,Hiroyuki , SHIGENO,Takanori
IPC: G02B27/01 , B60K35/00 , G02F1/13 , G02F1/1333
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公开(公告)号：EP3422079A1
公开(公告)日：2019-01-02
申请号：EP17756300.4
申请日：2017-02-14
Applicant: Nippon Seiki Co., Ltd.
Inventor： ISHIKAWA,Ryoichi , SHIGENO,Takanori , FURUSAWA,Hiroyuki , TSUBOYA,Mitsuaki
Abstract: The present invention improves slidability between a moving part and a support member that supports the moving part. A head-up display device (H1) includes: a display (1) that emits display light (L); a moving part (30) on which a first sliding surface (300a) is formed; and a support member (31) on which a second sliding surface (31a) that comes into contact with the first sliding surface (300a) is formed. The support member (31) movably supports the moving part (30). The head-up display device displays vehicle information as virtual images from the display light (L). Linear protrusions and recesses (TM1, TM2) are formed on the first sliding surface (300a) and/or the second sliding surface (31) following the trajectory along which the moving part (30) moves.
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公开(公告)号：EP2913702B1
公开(公告)日：2019-01-09
申请号：EP13849774.8
申请日：2013-10-04
Applicant: Nippon Seiki Co., Ltd.
Inventor： USHIDA,Norihiko , OGURO,Yuji , FURUSAWA,Hiroyuki , JINUSHI,Kouichi
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公开(公告)号：EP3276394A1
公开(公告)日：2018-01-31
申请号：EP16768425.7
申请日：2016-03-09
Applicant: Nippon Seiki Co., Ltd.
Inventor： FURUSAWA,Hiroyuki , SATO,Genichiro
CPC classification number: G02B27/0149 , B60K35/00 , B60K2350/106 , B60K2350/1072 , B60K2350/2052 , B60K2350/2065 , B60K2350/352 , G02B27/01 , G02B27/0101 , G02B2027/0154
Abstract: The purpose of the present invention is to provide a head-up display device that can reduce the possibility of abnormal noise being generated due to applied vibrations. This HUD device (100) is provided with the following: a display (2) that projects display light (L); a reflection part (4) that reflects the display light (L); a supported part (60) that is disposed on the end of the reflection part (4) and that includes a cylindrical shaft (63); a support part (70) through which the shaft (63) passes and which rotatably supports the supported part (60); and an elastic member (S1) which has a U-shape cross-section and in which a hole (S1c) is formed in one end section (S1a) and a spherical-surface protrusion (S1d) protruding towards the hole (S1c) is formed in the other end section (S1b) that passes through the center axis of the hole (S1c) In a state where the supported part (60) is supported by the support part (70), the distal end of the shaft (63) passes through the hole (S1c), the distal end-side inner circumferential edge of the shaft (63) abuts the protrusion (S1d), and the inner surface of the one end section (S1a) and that of the other end section (S1b) of the elastic member (S1) cause the supported part (60) and the support part (70) to press against each other.
Abstract translation: 本发明的目的是提供一种平视显示装置，其能够减少由于施加的振动而产生异常噪声的可能性。 该HUD装置（100）具备：投影显示光（L）的显示器（2） 反射显示光（L）的反射部分（4）; 被配置在所述反射部（4）的端部且具有圆筒状的轴（63）的被支撑部（60）; 支撑部分（70），所述轴（63）穿过所述支撑部分并且所述支撑部分可旋转地支撑所述支撑部分（60）; 和具有U形横截面并且其中在一个端部部分（S1a）中形成孔（S1c）并且向所述孔（S1c）突出的球形表面突起（S1d）的弹性部件（S1）是 形成在穿过孔（S1c）的中心轴线的另一端部（S1b）中。在被支撑部（60）由支撑部（70）支撑的状态下，轴（63）的远端 通过孔（S1c），轴（63）的顶端侧内周缘与突起（S1d）抵接，一端部（S1a）的内表面与另一端部（S1b）的内表面 ）使弹性部件（S1）的被支撑部（60）和支撑部（70）相互压接。
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公开(公告)号：EP3062141A1
公开(公告)日：2016-08-31
申请号：EP14856777.9
申请日：2014-10-16
Applicant: Nippon Seiki Co., Ltd.
Inventor： SATO,Taisuke , FURUSAWA,Hiroyuki , SHIGENO,Takanori
IPC: G02B27/01 , B60K35/00 , G02F1/13 , G02F1/1333
CPC classification number: B60K35/00 , B60K2350/203 , G02B27/01 , G02B27/0101 , G02B27/0149 , G02F1/133308 , G02F1/133603 , G02F1/133604 , G02F1/133605 , G02F1/133606 , G02F1/133608 , G02F1/133611 , G02F2001/133607 , G02F2201/46 , G02F2201/503
Abstract: Provided is a display apparatus capable of having excellent yield. This display apparatus is provided with: a light source that outputs light for lighting a liquid crystal display element; an optical element (a first light collecting lens (51) or the like) that is disposed on an optical axis of the light source, said optical element being disposed between the light source and the liquid crystal display element; and a case body (80) that houses the optical element. The case body (80) has: an upper opening (81) opened toward the Z axis direction; a bottom section (83) that is positioned on the opposite side to the upper opening (81) in the Z axis direction; and a groove section (a groove section (841) or the like), which is positioned between the upper opening (81) and the bottom section (83), extends in the Z axis direction, and is recessed in the X axis direction. The optical element has a protruding section (a flange section (51b) or the like) that protrudes in the X axis direction, and is housed in the case body (80) in a state wherein the optical element is standing in the Z axis direction by having the protruding section caught in the groove section.
Abstract translation: 提供了一种能够具有优异成品率的显示设备。 该显示装置具有：输出使液晶显示元件点亮的光的光源; 设置在光源的光轴上的光学元件（第一聚光透镜（51）等），所述光学元件设置在光源和液晶显示元件之间; 和容纳光学元件的壳体（80）。 壳体（80）具有：朝Z轴方向开口的上部开口（81） 底部（83），其在Z轴方向上位于上部开口（81）的相反侧; 位于上部开口部81与底部部83之间的槽部（槽部（841）等）沿Z轴方向延伸，在X轴方向上凹陷。 光学元件具有在X轴方向上突出的突出部（凸缘部（51b）等），并且在光学元件在Z轴方向上竖立的状态下容纳在壳体（80）中 通过使突出部分卡在槽部分中。
