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1. 发明授权

US5982550A Viewing angle lens 失效
标题翻译：视角镜头
公开(公告)号：US5982550A
公开(公告)日：1999-11-09
申请号：US098874
申请日：1998-06-17
申请人： Charles Wright , John VanDerlofske , Dewayne E. Green , Douglas L. Brundage
发明人： Charles Wright , John VanDerlofske , Dewayne E. Green , Douglas L. Brundage
IPC分类号： G02B27/00 , G02B27/01 , G02B27/10
CPC分类号： G02B27/0101 , G02B2027/0118 , G02B2027/0169
摘要： The present invention provides a secondary lens between the display lens and the vacuum florescent display. Both the lenses have an index of refraction greater than 1 which results in a momentary change in the viewing angle while the light passes through each lens. Since two lenses are used, the overall effective lens thickness for effective light shifting is increased while the cross sectional thickness of each lens remains uniform. Preferably, each lens is made of a polycarbonate material and has an index of refraction of 1.59. In another aspect of the present invention, the display lens is constructed of a smoke material and the secondary lens is clear.
摘要翻译：本发明提供了一种在透镜和真空荧光显示器之间的辅助透镜。两个透镜都具有大于1的折射率，这导致光线通过每个透镜时视角的瞬间变化。由于使用了两个透镜，因此有效的光偏移的总体有效透镜厚度增加，而每个透镜的横截面厚度保持均匀。优选地，每个透镜由聚碳酸酯材料制成，折射率为1.59。在本发明的另一方面，显示透镜由烟雾材料构成，次级透镜是透明的。

2. 发明授权

US5584381A Illuminated rocker buttons with light dams 失效
标题翻译：照明摇椅按钮与轻水坝
公开(公告)号：US5584381A
公开(公告)日：1996-12-17
申请号：US356001
申请日：1994-12-14
申请人： Douglas L. Brundage , Dewayne E. Green , Charles Wright
发明人： Douglas L. Brundage , Dewayne E. Green , Charles Wright
IPC分类号： H01H23/02 , H01H9/00
CPC分类号： H01H23/025
摘要： Rocker buttons for devices such as automotive audio systems are mounted in escutcheons of the audio systems by using rocker frame members. Light dams, unitary with the rocker frame members shield LEDs used to illuminate indicia in the rocker buttons so that the light is not transmitted through gaps between the rocker buttons and the edges of openings through the escutcheons which receive the rocker buttons. Trunions extend laterally from the rocker buttons and are received within bearings formed by grooves in the escutcheons. In accordance with one embodiment of the invention, the rocker frames retain trunions in the bearings and in accordance with another embodiment of the invention peripheral display lenses overlie the trunions to hold the trunions in the bearings.
摘要翻译：用于诸如汽车音响系统的装置的摇杆按钮通过使用摇摆架构件安装在音频系统的孔中。与摇臂框架构件一体的轻型水坝屏蔽用于照亮摇杆按钮中的标记的LED，使得光不通过摇杆按钮与开口边缘之间的间隙传送通过接收摇杆按钮的孔罩。座椅从摇臂按钮横向延伸，并被接收在由孔罩中的槽形成的轴承内。根据本发明的一个实施例，摇臂框架在轴承中保持三通，并且根据本发明的另一实施例，外围显示镜片覆盖在组合体上以将轴套保持在轴承中。

3. 发明授权

US5560475A Illuminated rocker buttons with light dams 失效
标题翻译：照明摇椅按钮与轻水坝
公开(公告)号：US5560475A
公开(公告)日：1996-10-01
申请号：US526334
申请日：1995-09-11
申请人： Douglas L. Brundage , Dewayne E. Green , Charles H. Wright
发明人： Douglas L. Brundage , Dewayne E. Green , Charles H. Wright
IPC分类号： H01H23/02 , H01H9/00
CPC分类号： H01H23/025
摘要： Rocker buttons for devices such as automotive audio systems are mounted in escutcheons of the audio systems by using rocker frame members. Light dams, unitary with the rocker frame members shield lamps used to illuminate indicia in the rocker buttons so that the light is not transmitted through gaps between the rocker buttons and the edges of openings through the escutcheons which receive the rocker buttons. Trunions extend laterally from the rocker buttons and are received within bearings formed by grooves in the escutcheons. In accordance with a preferred embodiment of the invention, the rocker frames retain trunions in the bearings and in accordance with another embodiment of the invention peripheral display lenses overlie the trunions to hold the trunions in the bearings.
摘要翻译：用于诸如汽车音响系统的装置的摇杆按钮通过使用摇摆架构件安装在音频系统的孔中。轻型水坝与摇摆框架构件一体形成屏蔽灯，用于照亮摇杆按钮中的标记，使得光不通过摇杆按钮和开口边缘之间的间隙传送通过接收摇杆按钮的孔罩。座椅从摇臂按钮横向延伸，并被接收在由孔罩中的槽形成的轴承内。根据本发明的优选实施例，摇臂框架在轴承中保持座杆，并且根据本发明的另一实施例，周向显示镜片覆盖在组合体上以将轴套保持在轴承中。

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