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    • 37. 发明授权
    • High-efficiency display system utilizing an optical element to reshape light with color and brightness uniformity
    • 利用光学元件对颜色和亮度均匀性进行重塑的高效显示系统
    • US07688347B2
    • 2010-03-30
    • US10115279
    • 2002-04-03
    • Eugene Dolgoff
    • Eugene Dolgoff
    • H04N13/00G02B27/10
    • G03B35/16H04N5/7441H04N9/317H04N9/3188H04N13/111H04N13/189H04N13/194H04N13/239H04N13/261H04N13/286H04N13/305H04N13/31H04N13/324H04N13/337H04N13/363
    • A light valve such as an active matrix LCD between crossed polarizers, utilizing, for instance, individual transistors to control each “pixel area” of the LCD and storage elements to store video signal data for each pixel, with optically shielded “dead spaces” between pixels to eliminate electric field cross-talk and non-information-bearing light bleed-through, is illuminated with a bright independent light source which creates a video image projected via specialized projection optics onto an internal or external screen without distortions, regardless of the angle of projection onto the screen. Use of heat sinks, IR reflective coatings, heat absorbing optics, optional fluid and a thermistor controlled pixel transistor bias voltage injection servo circuit stabilizes image performance, maintaining accurate color and contrast levels as the LCD changes temperature. In one embodiment of the invention, use of a multi-color LCD with a stepped cavity, producing different thicknesses of LCD for the different wavelengths that pass through it, allows a linear correspondence between the wavelengths passing through the LCD to produce true black, high contrast and CRT-like color rendition. A dichroic mirror arrangement is used to overlap differently colored pixels in the projected image. Use of striped mirrors duplicate pixels, where necessary, eliminating spaces between pixels, creating a continuous image with no apparent stripes or dots. A special venetian-blind type of screen is also disclosed and methods for using the system to view three-dimensional video are also explained.
    • 一种光阀,例如交叉偏振器之间的有源矩阵LCD,利用例如单独的晶体管来控制LCD和存储元件的每个“像素区域”,以存储每个像素的视频信号数据,其间具有光学屏蔽的“死空间” 用于消除电场串扰和非信息轴承光渗透的像素被明亮的独立光源照射,其创建通过专用投影光学投射到内部或外部屏幕上的视频图像而不会产生失真,而不管角度 投影到屏幕上。 使用散热片,红外反射涂层,吸热光学元件,可选流体和热敏电阻控制像素晶体管偏置电压注入伺服电路稳定图像性能,保持准确的色彩和对比度,因为LCD会改变温度。 在本发明的一个实施例中,使用具有阶梯腔的多色LCD,为通过其的不同波长产生不同厚度的LCD,允许通过LCD的波长之间的线性对应,以产生真正的黑色,高 对比度和CRT类色彩再现。 分色镜配置用于在投影图像中重叠不同颜色的像素。 使用条纹镜像复制像素,必要时可以消除像素之间的空间,创建没有明显条纹或点的连续图像。 还公开了一种特殊的百叶帘式屏幕,并且还解释了使用该系统来观看三维视频的方法。
    • 39. 发明授权
    • Piezolelectric devices
    • 压电元件
    • US07486004B2
    • 2009-02-03
    • US10493743
    • 2002-10-28
    • James AllanGareth McKevittMark Richard ShepherdRichard Topliss
    • James AllanGareth McKevittMark Richard ShepherdRichard Topliss
    • H01L41/08
    • H01L41/0953H01L41/33
    • A piezoelectric device comprising a continuous piezoelectric element (10) extending alternately back and forth to form a plurality of parallel, straight portions (14) arranged in a stack with intermediate linkage portions (15) at alternate ends of the straight portions (14). Each straight portion (14) is constructed and arranged with electrodes (12, 13) to bend, on activation, in the stacking direction in which the straight portions (14) are stacked with opposite curvature in two halves (16, 17) of the straight portion (14) to create displacement between the ends of the straight portion (14) in the stacking direction adding in series through the stack. The continuous nature of the piezoelectric element (10) eases manufacture. Devices with two types of construction are disclosed. Firstly, the continuous piezoelectric element (10) may have a bender construction such as a bimorph bender construction. Secondly, the continuous piezoelectric element (101) may be a sheet of piezoelectric material having overlapping slits (102) extending from alternate sides to form the straight portions (103) between the slits (102), with opposed electrodes (105) arranged on each major surface of the sheet in pairs separated across, and extending along, the straight portions (103).
    • 一种压电装置,包括连续的压电元件(10),所述连续压电元件(10)交替地前后延伸以形成多个平行的直线部分(14),所述直的部分以直线部分(14)的交替端部处的中间连接部分(15)布置成堆叠。 每个直线部分(14)被构造和布置成具有电极(12,13),在激活时,沿堆叠方向弯曲,其中直线部分(14)以相反的曲率堆叠在两个半部(16,17)中 直线部分(14),以在堆叠方向上在直线部分(14)的端部之间产生位移,通过堆叠串联。 压电元件(10)的连续性使制造变得容易。 公开了具有两种结构类型的装置。 首先,连续压电元件(10)可以具有诸如双压电晶片弯曲机结构的弯曲结构。 其次,所述连续压电元件(101)可以是具有从交替侧延伸的重叠狭缝(102)的压电材料片,以在狭缝(102)之间形成直线部分(103),并且每个上设置有相对电极(105) 片材的主表面成对地分离并且沿直线部分(103)延伸。
    • 40. 发明授权
    • Card game
    • 纸牌游戏
    • US07364161B2
    • 2008-04-29
    • US10859562
    • 2004-09-01
    • Henry Tien Lo
    • Henry Tien Lo
    • A63F1/00
    • A63F3/00157A63F2001/005
    • This invention is mainly a 7-card stud poker game, played with at least one standard poker deck of 52 cards, plus at least one Joker. After a player places a Poker wager and/or a Pair Of Aces Or Better wager, the player then has the option to place a Bonus wager, against a banker. Each said wager automatically wins if the player is dealt a 7-Card 9 High hand or a 7-Card Straight Flush; otherwise, the player's Poker wager wins if the player's best 5-card poker hand ranks higher than or the same as the banker's best 5-card poker hand; the player's Pair Of Aces Or Better wager wins if the player's best 5-card poker hand is a pair of Aces or better; the player's Bonus wager wins if the player's best 5-card poker hand ranks higher than or the same as the banker's with a predetermined hand or better.
    • 本发明主要是一张7张牌的扑克扑克游戏,至少使用一张52张卡牌的标准扑克牌,加上至少一张小丑。 在玩家放置扑克赌注和/或一对A或更好的赌注后,玩家可以选择向银行家投注奖金。 如果玩家被发送了7卡9高手或7卡直冲,每个赌注自动获胜; 否则,如果玩家最好的5张牌扑克牌的排名高于或等于银行家最好的5张牌扑克牌,玩家的扑克赌注将胜出; 如果玩家最好的5张牌扑克牌是一对Aces或更好的牌,玩家的对A或者更好的赌注胜出; 如果玩家最好的5张牌扑克牌的排名高于或等于银行家的预定手牌或更好的牌,则玩家的奖金赌注将获胜。