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1. 发明授权

US06512670B1 Detachable displays or portable devices 有权
标题翻译：可拆卸显示器或便携式设备
公开(公告)号：US06512670B1
公开(公告)日：2003-01-28
申请号：US09679385
申请日：2000-10-05
申请人： Richard A. Boehme , David A. Epstein , Paul M. Matchen , William A. Nagy , Roger L. Phillips
发明人： Richard A. Boehme , David A. Epstein , Paul M. Matchen , William A. Nagy , Roger L. Phillips
IPC分类号： H05K710
CPC分类号： G06F1/1654 , G06F1/1616 , G06F1/1683 , H04N5/2251 , H04N5/23293
摘要： A detachable display unit for portable devices is field replaceable and can be interchanged rapidly for service, upgrade or more flexible use. The display is a simple field replaceable unit that can be replaced in a matter of a few seconds in a routine way, allowing more cost effective service both for the repair organization and the consumer. This is made possible by a set of electrical interfaces and connectors for portable devices such that high cost and fragile displays can be quickly changed in the field by the consumer. The specific sets of interfaces and connectors for different classes of portable devices utilize as much as possible common electrical and physical components, thereby standardizing the electrical interfaces and connectors.
摘要翻译：用于便携式设备的可拆卸显示单元是现场可更换的，并且可以快速互换用于服务，升级或更灵活的使用。该显示器是一种简单的现场可更换单元，可以以常规方式在几秒钟内更换，从而为维修机构和消费者提供更具成本效益的服务。这通过用于便携式设备的一组电接口和连接器成为可能，使得消费者可以在现场快速地改变高成本和脆弱的显示器。用于不同类型的便携式设备的特定接口和连接器使用尽可能多的常见电气和物理部件，从而标准化电接口和连接器。

2. 发明授权

US06215480B1 Dynamic cylindrical display for pen-sized computing 失效
标题翻译：用于笔式计算的动态圆柱形显示器
公开(公告)号：US06215480B1
公开(公告)日：2001-04-10
申请号：US09145266
申请日：1998-09-02
申请人： Catalina M. Danis , John F. Kelley , William A. Nagy
发明人： Catalina M. Danis , John F. Kelley , William A. Nagy
IPC分类号： G09G500
CPC分类号： G06F3/0485 , G06F1/1626 , G06F1/1637 , G06F1/169 , G06F3/03545 , G06F2200/1637 , G06F2203/04805 , G09G3/005
摘要： A computer dynamic cylindrical display provides a natural scrolling capability, giving the appearance of a much larger display in a very small size. The display encloses the electronics of the device and contains a simple weighted cam that senses roll (using rotation sensor much like in a mouse). When the cylinder is placed on a flat surface and rolled up and down, the pixel display scrolls in correspondence with the rolling movement, giving the visual feel of rolling a cylindrical magnifying glass across a finely printed document. A “snap-to” scrolling algorithm makes it easier for the user to stop right on the center of a line of text. Parallax algorithms compensate for the cylindrically wrapped text making it appear flatter. Twisting the cap adjusts the angle of presentation for when the user is not looking straight down onto the display. A touch sensitive overlay allows the user to select menu items or hypertext links as the display “rolls over” that line of text. The display also works without a flat surface (although not as naturally) by turning it while holding it in the air.
摘要翻译：计算机动态圆柱形显示器提供了自然的滚动功能，给出了非常小尺寸的更大显示的外观。显示屏包围设备的电子设备，并包含一个简单的加权凸轮，感觉滚动（使用旋转传感器非常像鼠标）。当圆柱体放置在平坦的表面上并且上下滚动时，像素显示器与滚动运动相对应地滚动，给出了经过精细打印的文件滚动圆柱形放大镜的视觉感觉。 “快照”滚动算法使用户更容易停止在文本行的中心。视差算法补偿圆柱包裹的文字，使其显得更平坦。当使用者不直视显示器时，扭转帽可以调整呈现角度。触敏覆盖允许用户在显示“滚动”该文本行时选择菜单项或超文本链接。显示器也可以在没有平坦表面的同时工作（尽管不是自然的）。

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