公开(公告)号：US20090011547A1

公开(公告)日：2009-01-08

申请号：US12233104

申请日：2008-09-18

申请人： Minhua Lu ,  Lawrence S. Mok

发明人： Minhua Lu ,  Lawrence S. Mok

IPC分类号： H01L21/00

CPC分类号： H01L23/427 ,  F28D15/0266 ,  H01L23/433 ,  H01L2224/16 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01019 ,  H01L2924/10253 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49165 ,  Y10T29/49204 ,  H01L2924/00 ,  H01L2224/0401

摘要： A method of forming a structure. An interposer is provided. The interposer is adapted to be interposed between a heat source and a heat sink and to transfer heat from the heat source to the heat sink. The interposer includes an enclosure that encloses a cavity. The enclosure is made of a thermally conductive material. The cavity includes a thermally conductive foam material. The foam material includes pores and includes at least one serpentine channel. Each serpentine channel has at least two contiguously connected channel segments. Each serpentine channel independently forms a closed loop or an open ended loop. The foam material is adapted to be soaked by a liquid filling the pores. Each serpentine channel is adapted to be partially filled with a fluid that serves to transfer heat from the heat source to the heat sink.

摘要翻译： 一种形成结构的方法。 提供了插入器。 插入件适于插入在热源和散热器之间并将热量从热源传递到散热器。 插入器包括封闭空腔的外壳。 外壳由导热材料制成。 空腔包括导热泡沫材料。 泡沫材料包括孔，并且包括至少一个蛇形通道。 每个蛇形通道具有至少两个连续连接的通道段。 每个蛇形通道独立地形成闭环或开放端环。 泡沫材料适于被填充孔的液体浸泡。 每个蛇形通道适于部分地填充有用于将热量从热源传递到散热器的流体。

公开(公告)号：US07316789B2

公开(公告)日：2008-01-08

申请号：US10978444

申请日：2004-11-02

申请人： Minhua Lu

发明人： Minhua Lu

IPC分类号： C09K19/38 ,  C09K19/54 ,  H01B1/06 ,  H01L23/373

CPC分类号： C09K19/52 ,  B82Y30/00 ,  C09K19/38 ,  H01L23/373 ,  H01L2924/0002 ,  Y10S977/742 ,  Y10S977/753 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/25 ,  H01L2924/00

摘要： Conducting liquid crystal polymer matrix comprising carbon nanotubes aligned in the matrix is provided, along with use thereof and method of fabrication.

摘要翻译： 提供包含在基质中排列的包含碳纳米管的液晶聚合物基质，以及其制备方法及其制备方法。

公开(公告)号：US07061559B2

公开(公告)日：2006-06-13

申请号：US10667806

申请日：2003-09-22

申请人： Asad A. Khan ,  Xiao-Yang Huang ,  Haiji Yuan ,  Minhua Lu

发明人： Asad A. Khan ,  Xiao-Yang Huang ,  Haiji Yuan ,  Minhua Lu

IPC分类号： G02F1/133

CPC分类号： G02F1/13473 ,  G02F1/13718

摘要： A liquid crystal display device includes cell wall structure and a chiral nematic liquid crystal material. The cell wall structure and the liquid crystal cooperate to form focal conic and twisted planar textures that are stable in the absence of a field. A device applies an electric field to the liquid crystal for transforming at least a portion of the material to at least one of the focal conic and twisted planar textures. The liquid crystal material has a pitch length effective to reflect radiation having a wavelength in both the visible and the infrared ranges of the electromagnetic spectrum at intensity that is sufficient for viewing by an observer. One liquid crystal material may be disposed in a single region or two or more liquid crystal materials may be used, each in separate regions even without the infrared reflecting layer. One aspect of the invention is directed to a photolithography method for patterning a substrate of the display. The display may also have multicolor capabilities by including separate layers of at least two or three liquid crystal materials that reflect visible light. A full color stacked display may be produced with grey scale capabilities.

公开(公告)号：US20060092370A1

公开(公告)日：2006-05-04

申请号：US10978444

申请日：2004-11-02

申请人： Minhua Lu

发明人： Minhua Lu

IPC分类号： C09K19/02

CPC分类号： C09K19/52 ,  B82Y30/00 ,  C09K19/38 ,  H01L23/373 ,  H01L2924/0002 ,  Y10S977/742 ,  Y10S977/753 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/25 ,  H01L2924/00

摘要： Conducting liquid crystal polymer matrix comprising carbon nanotubes aligned in the matrix is provided, along with use thereof and method of fabrication.

摘要翻译： 提供包含在基质中排列的包含碳纳米管的液晶聚合物基质，以及其制备方法及其制备方法。

公开(公告)号：US20050122464A1

公开(公告)日：2005-06-09

申请号：US10726942

申请日：2003-12-03

申请人： Minhua Lu

发明人： Minhua Lu

IPC分类号： G02F1/1333 ,  G02F1/1339

CPC分类号： G02F1/133351 ,  G02F1/1339 ,  G02F1/136277

摘要： A method and an arrangement for the spacerless dispensing of precise amounts of liquid crystals into cells to form active liquid crystal display areas on silicon backplane or microdisplays. There is implemented a unique spacerless manufacture of miniature liquid crystal displays (LCD's), particularly at the wafer level in that, subsequent to imparting the active elements and mirrors on a silicon wafer, there is formed a completely enclosed spacer wall, preferably by photolithographic applications, along a peripheral wall region extending externally of the active display area and leaving a narrow space for a sealant externally of the spacer wall. Thereafter, an alignment layer is applied to the wafer, and a covering glass, which is of similar size and configuration, is provided in order to cover the entire active area of the wafer. Thereafter, the sealant is dispensed in the sealant region outside of the spacer wall extending about the liquid crystal areas, which may contain discrete spacer balls or posts, and thereafter lamination implemented under a vacuum, and the sealant is cured.

摘要翻译： 一种用于将精确量的液晶分配到单元中以在硅背板或微显示器上形成有源液晶显示区域的无间隔分配的方法和装置。 实现了独特的无间隔制造的微型液晶显示器（LCD），特别是在晶片级，因为在将有源元件和反射镜施加到硅晶片之后，优选地通过光刻应用形成完全封闭的间隔壁 沿着在有源显示区域外部延伸的周壁区域，并且在间隔壁外部留下用于密封剂的狭窄空间。 此后，将取向层施加到晶片，并且提供具有相似尺寸和构造的覆盖玻璃以覆盖晶片的整个有源区域。 此后，密封剂被分配在围绕液晶区域延伸的间隔壁外部的密封剂区域中，该液晶区域可以包含分立的间隔球或柱，然后在真空下进行层压，并且密封剂被固化。

公开(公告)号：US20050094072A1

公开(公告)日：2005-05-05

申请号：US10697760

申请日：2003-10-30

申请人： Minhua Lu ,  Kei-Hsiung Yang

发明人： Minhua Lu ,  Kei-Hsiung Yang

IPC分类号： G02F1/1337

CPC分类号： G02F1/13378

摘要： A liquid crystal display (LCD) device comprises a first substrate having a grooved surface profile; an alignment film layer of inorganic material formed on the grooved surface and having the grooved surface profile, the alignment film of inorganic material being aligned in response to an ion beam incident to the grooved surface in a direction parallel to a groove direction; a second substrate aligned opposite the first substrate for forming a plurality of LCD cells having liquid crystal (LC) material deposited therein, wherein LC molecules align parallel to the grooves for enhanced LCD performance.

摘要翻译： 液晶显示器（LCD）装置包括具有沟槽表面轮廓的第一基底; 无机材料的取向膜层形成在带槽表面上并且具有开槽表面轮廓，无机材料的取向膜响应于沿平行于槽方向的方向入射到带槽表面的离子束而排列; 与第一衬底相对排列的第二衬底，用于形成沉积有其中的液晶（LC）材料的多个LCD单元，其中LC分子与凹槽平行排列以提高LCD性能。

公开(公告)号：US06798475B2

公开(公告)日：2004-09-28

申请号：US09260869

申请日：1999-03-02

申请人： Kenneth C. Ho ,  Minhua Lu ,  Alan E. Rosenbluth ,  Kei-Hsiung Yang

发明人： Kenneth C. Ho ,  Minhua Lu ,  Alan E. Rosenbluth ,  Kei-Hsiung Yang

IPC分类号： G02F11335

CPC分类号： H04N9/3105 ,  G02B27/283 ,  G02F1/134336 ,  G02F1/1396

摘要： A liquid crystal (LC) lightvalve comprising a twisted nematic LC layer whose molecules are aligned with pixel edges at the mirror backplane, thereby providing improved contrast and efficiency, and reduced visibility of post spacers in black state. The present invention is directed to an LC structure wherein the backplane is rubbed in a direction rectilinear with pixel edges. The LC layer is given the same twist rotation and birefringence as in the conventional TN lightvalve. Polarization control is maintained by illuminating the lightvalve with light whose polarization is rotated by the twist angle relative to the x,y, pixel axes, and by collecting the orthogonally polarized component of the reflected light. The lightvalve top glass is thus rubbed in a direction which is rotated by the twist angle from the horizontal or vertical direction at which the backplane is rubbed.

摘要翻译： 一种液晶（LC）光阀，其包括扭曲向列LC层，其分子与镜面背板上的像素边缘对准，从而提供改善的对比度和效率，并降低后隔片在黑色状态下的可视性。 本发明涉及一种LC结构，其中背板沿着具有像素边缘的直线方向摩擦。 给出LC层与常规TN光阀相同的扭转旋转和双折射。 通过用偏振相对于x，y，像素轴旋转扭转角的光并通过收集反射光的正交偏振分量来照射光阀来维持极化控制。 因此，光阀顶玻璃沿着背板被摩擦的水平或垂直方向旋转扭转角的方向摩擦。

公开(公告)号：US06426786B1

公开(公告)日：2002-07-30

申请号：US09323044

申请日：1999-06-01

申请人： Minhua Lu ,  Kei-Hsiung Yang

发明人： Minhua Lu ,  Kei-Hsiung Yang

IPC分类号： G02F11337

CPC分类号： C23C14/22 ,  C23C14/225 ,  C23C14/24 ,  G02F1/133734 ,  G02F2001/133742 ,  G02F2001/133776

摘要： A single-domain, two-domain or four-domain homeotropic- or tilted homeotropic-alignment liquid crystal display device of either the transmissive-type or reflective-type having a high contrast ratio, a good display quality, and a high photo-stability (and a method of producing the same), includes a homeotropic- or tilted homeotropic-alignment layer which includes an oxide layer prepared by a single oblique evaporation of an activated oxide source. The angle between the evaporation direction and the substrate plane forms an angle from about ±20° to about ±90°, and the thickness of the oxide layer is from about 10 nm to about 200 nm. A method of homeotropic-alignment or tilted homeotropic-alignment of liquid crystals by a single oblique evaporation process is also provided.

摘要翻译： 具有高对比度，良好显示质量和高光稳定性的透射型或反射型单域，双畴或双畴垂直取向液晶显示装置 （及其制造方法）包括垂直或倾斜的垂直取向层，其包括通过活化氧化物源的单次倾斜蒸发制备的氧化物层。 蒸发方向和基板平面之间的角度形成约±20°至约±90°的角度，氧化物层的厚度为约10nm至约200nm。 还提供了通过单一倾斜蒸发方法的垂直取向或倾斜垂直取向液晶的方法。

公开(公告)号：US06290793B1

公开(公告)日：2001-09-18

申请号：US09098146

申请日：1998-06-16

申请人： Istvan Lovas ,  Minhua Lu ,  Kei-Hsiung Yang

发明人： Istvan Lovas ,  Minhua Lu ,  Kei-Hsiung Yang

IPC分类号： B32B3100

CPC分类号： G02F1/1339 ,  B32B37/10 ,  B32B2305/55

摘要： A method of assembling a liquid crystal display device including a pair of substrates combined together with a sealing member and a liquid crystal interposed between the substrates, includes the steps of disposing a plurality of spacers in the area of the sealing member between the substrates, positioning a frame on an outside surface of each substrate, the frame being aligned with the sealing member, and applying pressure to each frame so that a region corresponding to a display area is substantially pressure-free and a uniform cell gap is obtained.

摘要翻译： 一种组装液晶显示装置的方法，该液晶显示装置包括一对基板与一个密封件和夹在基板之间的液晶结合在一起的基板，包括以下步骤：在基板之间的密封件的区域中设置多个间隔件，定位 每个基板的外表面上的框架，框架与密封构件对准，并且向每个框架施加压力，使得与显示区域相对应的区域基本上是无压力的并且获得均匀的单元间隙。

公开(公告)号：US6126768A

公开(公告)日：2000-10-03

申请号：US098146

申请日：1998-06-16

申请人： Istvan Lovas ,  Minhua Lu ,  Kei-Hsiung Yang

发明人： Istvan Lovas ,  Minhua Lu ,  Kei-Hsiung Yang

IPC分类号： G02F1/1339 ,  B32B31/00

CPC分类号： G02F1/1339 ,  B32B37/10 ,  B32B2305/55

摘要： A method of assembling a liquid crystal display device including a pair of substrates combined together with a sealing member and a liquid crystal interposed between the substrates, includes the steps of disposing a plurality of spacers in the area of the sealing member between the substrates, positioning a frame on an outside surface of each substrate, the frame being aligned with the sealing member, and applying pressure to each frame so that a region corresponding to a display area is substantially pressure-free and a uniform cell gap is obtained.

摘要翻译： 一种组装液晶显示装置的方法，该液晶显示装置包括一对基板与一个密封件和夹在基板之间的液晶结合在一起的基板，包括以下步骤：在基板之间的密封件的区域中设置多个间隔件，定位 每个基板的外表面上的框架，框架与密封构件对准，并且向每个框架施加压力，使得与显示区域相对应的区域基本上是无压力的并且获得均匀的单元间隙。