公开(公告)号：US06359671B1

公开(公告)日：2002-03-19

申请号：US09511533

申请日：2000-02-23

申请人： Adiel Abileah

发明人： Adiel Abileah

IPC分类号： G02F11335

CPC分类号： G02F1/133632 ,  G02F1/133634 ,  G02F2203/66 ,  G02F2413/105

摘要： A normally white twisted nematic liquid crystal display (LCD) includes a liquid crystal layer for twisting at least one normally incident wavelength of visible light when in the off-state. Front and rear orientation layers sandwich the liquid crystal layer therebetween with the front orientation layer causing a front liquid crystal tilt sense direction AF and the rear orientation layer causing a rear liquid crystal tilt sense direction AR different than the direction AF. Rear and front tilted retardation layers are located on opposite sides of said liquid crystal layer. Each of the rear and front tilted retardation layers has an optical axis defining an azimuthal angle &phgr;, and a tilt angle &thgr;, where at least the tilt angle &thgr; varies through the thickness of the layer. The azimuthal angle aspect &phgr; of an optical axis of the rear tilted retardation layer is oriented substantially anti-parallel relative to the rear tilt sense direction AR of liquid crystal molecules proximate the rear orientation layer, and the azimuthal angle aspect &phgr; of an optical axis of the front tilted retardation layer is oriented substantially parallel relative to the front tilt sense direction AF of liquid crystal molecules proximate the front orientation layer. At least one of the rear and front tilted retardation layers includes a tilt angle &thgr; which is substantially greater on the side of the tilted retardation layer closest to the liquid crystal layer than on the side furthest from the liquid crystal layer.

摘要翻译： 正常白色扭曲向列型液晶显示器（LCD）包括一个液晶层，用于当处于断开状态时扭转至少一个正常入射的可见光波长。 前取向层和后取向层之间夹着液晶层，前取向层引起前液晶倾斜感测方向AF，后取向层引起与方向AF不同的后液晶倾斜感测方向AR。 后和前倾斜延迟层位于所述液晶层的相对侧上。 后倾斜延迟层和前倾斜延迟层中的每一个具有限定方位角phi的光轴和倾斜角θ，其中至少倾斜角θ通过层的厚度而变化。 后倾斜延迟层的光轴的方位角方向角度相对于靠近后取向层的液晶分子的后倾方向AR大致反平行，光轴的方位角方向角度 前倾斜延迟层相对于靠近前取向层的液晶分子的前倾斜感测方向AF大致平行取向。 后倾斜延迟层和前倾斜延迟层中的至少一个包括在最靠近液晶层的倾斜延迟层的侧面上比在离液晶层最远的一侧更大的倾斜角度θ。

公开(公告)号：US5737048A

公开(公告)日：1998-04-07

申请号：US747671

申请日：1996-11-12

申请人： Adiel Abileah ,  Gang Xu

发明人： Adiel Abileah ,  Gang Xu

IPC分类号： G02F1/1335 ,  G02F1/13363 ,  G02F1/1337 ,  G02F1/139

CPC分类号： G02F1/13363 ,  G02F1/133634 ,  G02F1/133784 ,  G02F1/1396 ,  G02F2001/133531 ,  G02F2202/40 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/08 ,  G02F2413/12 ,  G02F2413/13

摘要： A normally white liquid crystal display is provided with a positively birefringent uniaxial retardation film having a retardation value of from about 100-200 nm. The retardation film is provided on one side of the liquid crystal layer, the liquid crystal being sandwiched between a pair of orientation or buffing films which orient the liquid crystal molecules adjacent thereto in predetermined directions. The optical axis of the retardation film is rotated from about 2.degree.-20.degree., most preferably from about 6.degree.-10.degree. relative to the buffing direction on the opposite side of the liquid crystal layer. This rotation of the retardation film optical axis allows for the high contrast ratio viewing zone of the display to be shifted vertically into either the positive or negative vertical viewing region depending upon the direction of rotation of the retardation film optical axis. Alternatively, biaxial retardation films having similar retardation values may be utilizied according to the teachings of this invention.

摘要翻译： 正常白色液晶显示器具有正双折射单轴延迟膜，其延迟值为约100-200nm。 延迟膜设置在液晶层的一侧，液晶被夹在一定向或抛光膜之间，使得与预定方向相邻的液晶分子。 延迟膜的光轴相对于液晶层的相反侧的抛光方向从约2°-20°，最优选约6°-10°旋转。 延迟膜光轴的旋转允许显示器的高对比度观察区域根据延迟膜光轴的旋转方向垂直移动到正或负垂直观看区域中。 或者，根据本发明的教导，可以利用具有相似延迟值的双轴延迟膜。

公开(公告)号：US5737045A

公开(公告)日：1998-04-07

申请号：US532099

申请日：1995-09-22

申请人： Adiel Abileah

发明人： Adiel Abileah

IPC分类号： G02F1/1335 ,  G02F1/13357

CPC分类号： G02F1/133604 ,  G02F1/133514 ,  G02F2001/133607

摘要： A notch filter is provided in a RGB color twisted nematic liquid crystal display (LCD) apparatus, the notch filter preferably being located between the light source and the display panel. Undesirable peak(s) (e.g. blue-green) in the light rays from the source are substantially reduced or eliminated by the notch filter thereby improving the color saturation characteristics of the image reaching the viewer.

摘要翻译： 在RGB彩色扭曲向列型液晶显示（LCD）装置中设置有陷波滤波器，陷波滤波器优选位于光源与显示面板之间。 来自光源的光线中的不期望的峰值（例如蓝绿色）通过陷波滤波器被大大减少或消除，从而改善了到达观看者的图像的色彩饱和度特性。

公开(公告)号：US20080111780A1

公开(公告)日：2008-05-15

申请号：US11977864

申请日：2007-10-26

申请人： Adiel Abileah ,  Willem Boer

发明人： Adiel Abileah ,  Willem Boer

IPC分类号： G09G3/36

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G06F3/042 ,  G06F2203/04109

摘要： A light sensitive display.

公开(公告)号：US07372510B2

公开(公告)日：2008-05-13

申请号：US10376155

申请日：2003-02-28

申请人： Adiel Abileah

发明人： Adiel Abileah

IPC分类号： G02F1/1335 ,  G09G5/00

CPC分类号： G06F3/045 ,  G02F1/13338 ,  G02F1/133528 ,  G06F3/0412 ,  G06F3/0488

摘要： A flexible, non-birefringent cover and a polarizer on the front of a resistive touch panel reduce touch screen image distortion and obscuration resulting from the reflection of ambient light. Reduced reflection of ambient light is also obtained by touch screens of alternative construction incorporating combinations anti-reflection panels and polarizers located behind the touch panel.

摘要翻译： 电阻式触摸屏前部的柔性，非双折射式外壳和偏光片减少了由于环境光的反射而导致的触摸屏图像失真和遮蔽。 通过将位于触摸面板后面的防反射板和偏振器组合在一起的替代结构的触摸屏也可以减少环境光的反射。

公开(公告)号：US07307675B2

公开(公告)日：2007-12-11

申请号：US11007074

申请日：2004-12-07

申请人： Adiel Abileah

发明人： Adiel Abileah

IPC分类号： G02F1/1335 ,  G02F1/1333

CPC分类号： G02F1/133615 ,  G02F1/1334 ,  G02F1/13476 ,  G02F2203/02 ,  G07F17/3202 ,  G07F17/3211

摘要： A backlighting structure for use with a display comprises a light source, an illumination area, a permanently reflecting material, and a selectively reflecting material. The illumination area is bounded by a back side, a front plane on a front side, and lateral sides. The permanently reflecting material lies along a first subset of the back side, and the selectively reflecting material lies on a second subset of the back side. The selectively transparent material can controllably change between a reflecting state and a non-reflecting (e.g., transmitting) state.

摘要翻译： 用于显示器的背光结构包括光源，照明区域，永久反射材料和选择性反射材料。 照明区域由背面，正面的正面和侧面界定。 永久反射材料位于背侧的第一子集之上，并且选择性反射材料位于背侧的第二子集上。 选择性透明材料可以在反射状态和非反射（例如透射）状态之间可控地改变。

公开(公告)号：US20060262236A1

公开(公告)日：2006-11-23

申请号：US11493432

申请日：2006-07-25

申请人： Adiel Abileah

发明人： Adiel Abileah

IPC分类号： G02F1/1335

CPC分类号： G06F3/045 ,  G02F1/13338 ,  G02F1/133528 ,  G06F3/0412 ,  G06F3/0488

摘要： A flexible, non-birefringent cover and a polarizer on the front of a resistive touch panel reduce touch screen image distortion and obscuration resulting from the reflection of ambient light. Reduced reflection of ambient light is also obtained by touch screens of alternative construction incorporating combinations anti-reflection panels and polarizers located behind the touch panel.

公开(公告)号：US5793458A

公开(公告)日：1998-08-11

申请号：US768502

申请日：1996-12-18

申请人： John A. VanderPloeg ,  Gang Xu ,  Adiel Abileah

发明人： John A. VanderPloeg ,  Gang Xu ,  Adiel Abileah

摘要： A normally white twisted nematic liquid crystal display is provided for outputting improved viewing characteristics which are defined by high contrast ratios and reduced inversion. The display includes both positive and negative retardation films, the negative films being biaxial and defined by n.sub.x >n.sub.y >n.sub.z in certain embodiments where the "z" direction is substantially perpendicular to the film plane and the "x" and "y" directions are substantially parallel to the film plane. By providing the positive and biaxial negative retarders with specific retardation values and/or ratios, improved viewing characteristics are provided. According to other embodiments, a positive and a negative (uniaxial or biaxial) retarder may be provided on only one side of the liquid crystal layer.

公开(公告)号：US5715028A

公开(公告)日：1998-02-03

申请号：US744950

申请日：1996-11-07

申请人： Adiel Abileah ,  Patrick F. Brinkley ,  Gang Xu

发明人： Adiel Abileah ,  Patrick F. Brinkley ,  Gang Xu

IPC分类号： G02F1/1335 ,  G02F1/13363 ,  G02F1/1347

CPC分类号： G02F1/133502 ,  G02F2001/133638

摘要： A liquid crystal display and corresponding method are provided for reducing display image reflections off of a reflection point on an external medium (e.g. cockpit canopy or automotive windshield). A retarder is provided on the front side of the display so that the polarization direction of the display image is substantially parallel to the plane of incidence when the image reaches the reflection point. Additionally, the angle of incidence .THETA..sub.i is substantially matched to the Brewster angle .THETA..sub.p in order to maximize the reduction of reflection at the reflection point. The retarder has a retardation value of from about 220-320 nm according to certain embodiments, and is a 1/2 .lambda. retarder according to preferred embodiments.

摘要翻译： 提供了一种用于减少外部介质（例如驾驶舱罩或汽车挡风玻璃）上的反射点的显示图像反射的液晶显示器和相应方法。 在显示器的前侧设置有延迟器，使得当图像到达反射点时，显示图像的偏振方向基本上平行于入射平面。 此外，入射角THETA i基本上与布鲁斯特角度THETA p相匹配，以便最大程度地减少反射点处的反射。 根据某些实施方案，缓凝剂具有约220-320nm的延迟值，并且是根据优选实施方案的+ E，fra 1/2 + EEλ延迟剂。

公开(公告)号：US5262880A

公开(公告)日：1993-11-16

申请号：US925193

申请日：1992-08-06

申请人： Adiel Abileah

发明人： Adiel Abileah

IPC分类号： F21V5/02 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： F21V5/02 ,  G02F1/133509 ,  G02F1/133604 ,  G02F2001/133607

摘要： A full color, night vision goggle compatible, liquid crystal display device achieves uniform illumination and color integrity at wide viewing angles by creating collimated, uniform light in a backlight assembly before the light reaches an IR filter having a sharp cutoff between near IR and red, and thereafter diffusing the light which is emitted from the filter to create the desired wide viewing angle.

摘要翻译： 全色夜视镜兼容的液晶显示装置通过在光到达具有在近红外和红色之间的尖锐截止的IR滤光器之前在背光组件中产生准直均匀的光，在宽视角下实现均匀的照明和颜色完整性， 然后使从过滤器发射的光扩散以产生所需的宽视角。