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公开(公告)号:US5047761A
公开(公告)日:1991-09-10
申请号:US447925
申请日:1989-12-08
申请人: Gerhard Sell
发明人: Gerhard Sell
CPC分类号: B60Q3/044 , B60Q3/004 , B60Q3/046 , G01D11/28 , H05K1/0284
摘要: In a pointer instrument, a light guide (3) serves as support for electronic components (7). The light guide (3) therefore assumes the function of a printed circuit board. The electronic components (7) are preferably arranged on the outer wall surface (6) of the light guide (3) which is developed in the shape of a conical frustum so that space which is in any event present in the housing can be used for them. The light guide serves to illuminate a dial of the instrument.
摘要翻译: 在指针仪器中,光导(3)用作电子部件(7)的支撑。 因此,光导(3)承担印刷电路板的功能。 电子部件(7)优选地布置在导光体(3)的外壁表面(6)上,该外壁表面(6)以锥形平截头体的形状展开,使得壳体中存在任何情况的空间可用于 他们。 光导用于照亮仪器的表盘。
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公开(公告)号:US4621306A
公开(公告)日:1986-11-04
申请号:US719763
申请日:1985-04-04
申请人: Gerhard Sell
发明人: Gerhard Sell
IPC分类号: G09F9/00 , B60Q3/04 , G02F1/13357 , G01D11/28
CPC分类号: B60K37/02 , B60Q3/004 , B60Q3/042 , B60Q3/044 , G02F1/1336 , B60K2350/1064 , B60K2350/203 , G02F2001/133618 , G02F2001/133626
摘要: The present invention relates to a display device having a transparent display field through which ambient light can pass from the side facing away from an observer to the side facing the observer. Characters and/or symbols can be presented against a light background on the display field. On the side facing the observer, the display field has a light-guide plate 9 of transparent material in which light-dispensing particles 19 are distributed and into which the light from a source of light 12 can be introduced.
摘要翻译: 本发明涉及一种具有透明显示区域的显示装置,环境光可从背景观察者朝向观察者的一侧向后通过。 字符和/或符号可以在显示领域的浅色背景下呈现。 在面向观察者的一侧,显示区域具有透明材料的导光板9,其中分配光的分散粒子19,并且来自光源12的光可以被引入该引导板9。
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公开(公告)号:US5084698A
公开(公告)日:1992-01-28
申请号:US448062
申请日:1989-12-08
申请人: Gerhard Sell
发明人: Gerhard Sell
CPC分类号: B60Q3/044 , B60Q3/004 , G01D11/28 , H05K1/0284
摘要: In an indicator instrument, at least one light-emitting diode (8, 9) which lights up in different colors depending on the manner in which it is controlled is provided in a light guide (5). In this way, the pointer instrument can be illuminated in simple fashion in different colors, for instance as a function of the position of the pointer.
摘要翻译: 在指示器中,至少一个发光二极管(8,9)被设置在光导(5)中,所述发光二极管(8,9)根据其被控制的方式以不同的颜色点亮。 以这种方式,指针仪器可以以简单的方式以不同的颜色照亮,例如作为指示器的位置的函数。
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