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    • 2. 发明授权
    • Projection display for a aircraft cockpit environment
    • 飞机驾驶舱环境的投影显示
    • US06972788B1
    • 2005-12-06
    • US10058604
    • 2002-01-28
    • Richard L. RobertsonMark A. WoytassekBrian P. Dehmlow
    • Richard L. RobertsonMark A. WoytassekBrian P. Dehmlow
    • G02B27/00G02B27/01H04N5/64H04N5/74H04N9/31
    • G02B27/0006G02B27/01G02B2027/0156H04N5/7408H04N9/3141
    • A projection display is provided according to one embodiment of the invention. The projection display includes a hollow case including a window opening, a screen formed on one portion of the case, and at least one mirror internally mounted to the case at a position to reflect light from the window opening to the screen. The projection display further includes a window mounted in the window opening. The projection display further includes an optical engine mounted to the case. The optical engine is positioned over the window and oriented so that emitted light from the optical engine is directed onto the at least one mirror. The projection display further includes a diaphragm internally attached to the case and dividing an internal volume of the case into a first portion and a second portion. The projection display further includes a gas filling the second portion of the case at an overpressure and a vent communicating with the first portion of the case and communicating with an external environment. The vent at least partially equalizes the overpressure of the second portion with a pressure of the external environment.
    • 根据本发明的一个实施例提供投影显示器。 投影显示器包括中空壳体,其包括窗口,形成在壳体的一部分上的屏幕,以及至少一个反射镜,其内部安装到壳体,以将来自窗口的光反射到屏幕。 投影显示器还包括安装在窗口中的窗口。 投影显示器还包括安装在壳体上的光学引擎。 光学引擎定位在窗口上并定向成使得来自光学引擎的发射光被引导到至少一个反射镜上。 投影显示器还包括内部附接到外壳并将外壳的内部容积分成第一部分和第二部分的隔膜。 投影显示器还包括在超压下填充壳体的第二部分的气体和与壳体的第一部分连通并与外部环境通信的通气口。 排气口在外部环境的压力下至少部分地均衡第二部分的超压。
    • 3. 发明授权
    • Adjustable optical train
    • 可调式光学列车
    • US06282036B1
    • 2001-08-28
    • US09399206
    • 1999-09-17
    • Mark A. WoytassekJohn A. LarisonRichard L. Robertson
    • Mark A. WoytassekJohn A. LarisonRichard L. Robertson
    • G02B702
    • G01B5/0004
    • An assembly for providing an adjustable optical train is disclosed. An adjustable optical train is comprised of a plate having a channel formed therein. A submount suitable for mounting an object such as an optical component (e.g., holographic medium, lens, prism, etc.) engages the channel so the submount is suitable for slidable movement along the channel. In an exemplary embodiment, the submount further comprises a fastener. The fastener may include an appendage for engaging the channel and a holder coupled to the appendage. The holder is suitable for anchoring the appendage thereby securing the appendage to the channel thereby securing the submount to the plate.
    • 公开了一种用于提供可调光学列车的组件。 可调节的光学系列由其中形成有通道的板构成。 适于安装诸如光学部件(例如全息介质,透镜,棱镜等)的物体的底座与通道接合,使得底座适于沿着通道滑动。 在示例性实施例中,副安装座还包括紧固件。 紧固件可以包括用于接合通道的附件和连接到附件的保持器。 支架适用于固定附件,从而将附件固定到通道上,从而将底座固定到板上。