公开(公告)号：US6163405A

公开(公告)日：2000-12-19

申请号：US292000

申请日：1999-04-15

申请人： Wei-Chih Chang ,  Dai-Liang Ting ,  Jyh-Wen Shiu

发明人： Wei-Chih Chang ,  Dai-Liang Ting ,  Jyh-Wen Shiu

IPC分类号： G02B5/02 ,  G02F1/1335 ,  G02B13/20

CPC分类号： G02B5/0215 ,  G02B5/0268 ,  G02B5/0284 ,  G02F1/133553 ,  G02F2001/133565

摘要： The invention provides a method for fabricating reflection-type light diffuser which is a substrate having a plurality of bumpy elements with reflective curved surfaces. Each of the plurality of bumpy elements having a first surface and a second surface, the first angle (.alpha. or .theta.) between the first surface and the substrate is different from the second angle (.beta. or .phi.) between the second surface and the substrate. A Multi-Exposure Shift Method along with specially designed masks are proposed for manufacturing the curved reflective elements in the present invention. The invention can also be used in a traditional TFT-LCD, with the diffusive film layer eliminated, as an element between the liquid crystal layer and the active matrix.

摘要翻译： 本发明提供一种制造反射型光扩散器的方法，该反射型光扩散器是具有多个具有反射曲面的颠簸元件的基板。 多个颠簸元件中的每一个具有第一表面和第二表面，第一表面和基底之间的第一角度（α或θ）不同于第二表面和基底之间的第二角度（β或phi）。 在本发明中提出了用于制造弯曲反射元件的多重曝光偏移方法以及专门设计的掩模。 本发明也可用于传统的TFT-LCD，其中消除了漫射膜层作为液晶层和有源矩阵之间的元素。

公开(公告)号：US06291146B1

公开(公告)日：2001-09-18

申请号：US09288963

申请日：1999-04-09

申请人： Wei-Chih Chang ,  Dai-Liang Ting ,  Chung-Yuan Liu ,  Jyh-Wen Shiu

发明人： Wei-Chih Chang ,  Dai-Liang Ting ,  Chung-Yuan Liu ,  Jyh-Wen Shiu

IPC分类号： G03C500

CPC分类号： G02B5/0215 ,  G02B5/0257 ,  G02B5/0268 ,  G02B5/0284 ,  G02F1/133553

摘要： The invention provides a method for fabricating reflection-type light diffuser which is a substrate having a plurality of bumpy elements with reflective curved surfaces. Each of the plurality of bumpy elements having a first surface and a second surface, the first angle (&agr; or &thgr;) between the first surface and the substrate is different from the second angle (&bgr; or &phgr;) between the second surface and the substrate. A Multi-Exposure Shift Method along with specially designed masks are proposed for manufacturing the curved reflective elements in the present invention. The invention can also be used in a traditional TFT-LCD, with the diffusive film layer eliminated, as an element between the liquid crystal layer and the active matrix.

摘要翻译： 本发明提供一种制造反射型光扩散器的方法，该反射型光扩散器是具有多个具有反射曲面的颠簸元件的基板。 多个颠簸元件中的每一个具有第一表面和第二表面，第一表面和基底之间的第一角度（α或θ）不同于第二表面和基底之间的第二角度（β或phi）。 在本发明中提出了用于制造弯曲反射元件的多重曝光偏移方法以及专门设计的掩模。 本发明也可用于传统的TFT-LCD，其中消除了漫射膜层作为液晶层和有源矩阵之间的元素。

公开(公告)号：US07397484B2

公开(公告)日：2008-07-08

申请号：US11032810

申请日：2005-01-11

申请人： Wei-Chih Chang ,  Li-Sen Chuang ,  Dai-Liang Ting

发明人： Wei-Chih Chang ,  Li-Sen Chuang ,  Dai-Liang Ting

IPC分类号： G09G5/02 ,  H04N9/47

CPC分类号： G09G3/2007 ,  G09G2310/0235 ,  G09G2320/0242

摘要： A method of displaying an image including receiving a plurality of corresponding to an image data, wherein each of the plurality of frames includes a plurality of color sub-frames; sequentially displaying the color sub-frames corresponding to a first frame in a first color sequence over time; and displaying the sub-frames corresponding to a second frame following the first frame in a second color sequence over time, wherein the first color sequence is different from the second color sequence.

摘要翻译： 一种显示包括接收对应于图像数据的多个图像的图像的方法，其中所述多个帧中的每一个包括多个彩色子帧; 随着时间顺序显示与第一帧对应的彩色子帧在第一颜色序列中; 以及随着时间在第二颜色序列中显示与第一帧之后的第二帧相对应的子帧，其中第一颜色序列与第二颜色序列不同。

公开(公告)号：US06801277B2

公开(公告)日：2004-10-05

申请号：US09849132

申请日：2001-05-04

申请人： Dai-Liang Ting ,  Wei-Chih Chang

发明人： Dai-Liang Ting ,  Wei-Chih Chang

IPC分类号： G02F11335

CPC分类号： G02F1/133553

摘要： A multi-directional diffusion-symmetric slant reflector. A substrate having a plurality of domains thereon is provided. A plurality of diffusion-symmetric slant reflectors are formed on the substrate. The diffusion-symmetric slant reflectors has a variety of shapes, including conical, elliptical cone longitudinal prismatic or other polyhedron shapes. A plurality of bumps, such as cone, elliptical cone or longitudinal prism structures, are formed on the slant surface of the diffusion-symmetric slant reflectors. The longitudinal prismatic and elliptical cone diffusion-symmetric slant reflectors within a domain are aligned to a direction. An reflection layer such as an aluminum layer, a silver layer or a layer made of materials with a characteristic of reflection, is formed over the surface of the diffusion-symmetric slant reflector. A method of forming a diffusion-symmetric slant reflector is also provided. A substrate is provided and then a photoresist layer is formed over the substrate. After the substrate and the photoresist layer assembly are baked, a photolithographic process is conducted using a gray-level mask, a multi-step exposure process or a half-tone mask. The exposed photoresist layer is developed, followed by an intermediate baking and a hard baking. In the final step, aluminum is deposited over the photoresist layer.

摘要翻译： 多方向扩散对称倾斜反射器。 提供了具有多个畴的衬底。 在基板上形成多个扩散对称倾斜反射器。 扩散对称倾斜反射器具有各种形状，包括圆锥形，椭圆锥形棱柱形或其他多面体形状。 在扩散对称倾斜反射体的倾斜表面上形成多个凸起，例如锥形，椭圆锥形或纵向棱镜结构。 域内的纵向棱柱和椭圆锥形扩散对称倾斜反射器与方向对齐。 在扩散对称倾斜反射体的表面上形成反射层，例如铝层，银层或由具有反射特性的材料制成的层。 还提供了形成扩散对称倾斜反射器的方法。 提供衬底，然后在衬底上形成光致抗蚀剂层。 在基板和光致抗蚀剂层组件被烘烤之后，使用灰度掩模，多步曝光处理或半色调掩模进行光刻处理。 曝光的光致抗蚀剂层被显影，随后进行中间烘烤和硬烘烤。 在最后一步中，铝沉积在光致抗蚀剂层上。

公开(公告)号：US06667789B2

公开(公告)日：2003-12-23

申请号：US09849134

申请日：2001-05-04

申请人： Wei-Chih Chang ,  Dai-Liang Ting

发明人： Wei-Chih Chang ,  Dai-Liang Ting

IPC分类号： G02F11337

CPC分类号： G02F1/133707 ,  G02F1/1393

摘要： A multi-domain vertically aligned liquid crystal display. The multi-domain vertically aligned liquid crystal display has a lower board, an upper board and a liquid crystal. The lower substrate board has a plurality of slits therein. There is a bent protrusion structure on the surface between the slits. The bent protrusion structure has two pairs of surfaces symmetrical about a vertical mid-line. The pair of surfaces next to the slits makes a first angle with the horizontal while the other pair of surfaces next to the mid-line makes a second angle with the horizontal. A thin film transistor is embedded in the lower substrate board underneath the bent protrusion structures for providing an electric field. An indium-tin-oxide electrode is formed on top of each bent protrusion structure. The upper substrate board is mounted on top and parallel to the lower substrate board. The liquid crystal fills the space between the upper and the lower substrate board. The long axes of most of the liquid crystal molecules inside liquid crystal are perpendicular to the upper substrate board. The long axes of most liquid crystal molecules near the slits are perpendicular to the electric field. The long axes of most liquid crystal molecules above the bent protrusion structure deviate from the direction of the electric field by varying degrees.

公开(公告)号：US07336331B2

公开(公告)日：2008-02-26

申请号：US09767390

申请日：2001-01-23

申请人： Ivan Wu ,  Dai-Liang Ting ,  Wei-Chih Chang

发明人： Ivan Wu ,  Dai-Liang Ting ,  Wei-Chih Chang

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/1393

摘要： A pixel structure for a liquid crystal display has a first substrate with respect to a pixel region. A W-like extruding structure composed of two V-like is formed on a surface of the substrate. A second substrate with several openings is also provided in parallel to the first substrate. The openings of the second substrate are aligned along a direction from a tip of the V-like to an edge of the pixel. Moreover, a liquid crystal layer is located between the first substrate and a second substrate, wherein the extruding structure abuts the liquid crystal layer.

摘要翻译： 液晶显示器的像素结构具有相对于像素区域的第一基板。 在基板的表面上形成由两个V形构成的W状挤出结构。 具有多个开口的第二基板也平行于第一基板设置。 第二基板的开口沿着从V形尖端到像素边缘的方向排列。 此外，液晶层位于第一基板和第二基板之间，其中挤出结构邻接液晶层。

公开(公告)号：US20060152534A1

公开(公告)日：2006-07-13

申请号：US11032810

申请日：2005-01-11

申请人： Wei-Chih Chang ,  Li-Sen Chuang ,  Dai-Liang Ting

发明人： Wei-Chih Chang ,  Li-Sen Chuang ,  Dai-Liang Ting

IPC分类号： G09G5/10

CPC分类号： G09G3/2007 ,  G09G2310/0235 ,  G09G2320/0242

摘要： A method of displaying an image including receiving a plurality of corresponding to an image data, wherein each of the plurality of frames includes a plurality of color sub-frames; sequentially displaying the color sub-frames corresponding to a first frame in a first color sequence over time; and displaying the sub-frames corresponding to a second frame following the first frame in a second color sequence over time, wherein the first color sequence is different from the second color sequence.

摘要翻译： 一种显示包括接收对应于图像数据的多个图像的图像的方法，其中所述多个帧中的每一个包括多个彩色子帧; 随着时间顺序显示与第一帧对应的彩色子帧在第一颜色序列中; 以及随着时间在第二颜色序列中显示与第一帧之后的第二帧相对应的子帧，其中第一颜色序列与第二颜色序列不同。

公开(公告)号：US20060139527A1

公开(公告)日：2006-06-29

申请号：US11317447

申请日：2005-12-23

申请人： Wei-Chih Chang ,  Li-Sen Chuang ,  Dai-Liang Ting

发明人： Wei-Chih Chang ,  Li-Sen Chuang ,  Dai-Liang Ting

IPC分类号： G02F1/1335

CPC分类号： G09G3/3648 ,  G02F1/133514 ,  G02F1/133555 ,  G02F2201/52 ,  G09G2300/0439 ,  G09G2300/0456

摘要： A method of displaying balanced chromatic images for a liquid crystal display (LCD) device with a transmissive display mode and a reflective display mode. The LCD device generates an output image in the transmissive mode with a first white output signal Wo, whereby the brightness increases of red, green and blue, the saturations of which are not decreased from an input image. The LCD device generates an output image in the reflective mode with a second white output signal Wo′, whereby the brightness increases of red, green and blue, the hues of which are not decreased from an input image, but the saturations of which decrease. The first white output signal Wo in the transmissive mode is different from the second white output signal Wo′ in the reflective mode.

摘要翻译： 一种显示具有透射显示模式和反射显示模式的液晶显示（LCD）装置的平衡彩色图像的方法。 LCD装置利用第一白色输出信号Wo产生具有透射模式的输出图像，由此红色，绿色和蓝色的亮度增加，其饱和度不会从输入图像减小。 LCD装置以第二白色输出信号Wo'生成具有反射模式的输出图像，由此，红，绿和蓝的亮度增加，其色调不会从输入图像减小，而其饱和度降低。 在反射模式中，透射模式中的第一白色输出信号Wo不同于第二白色输出信号Wo'。

公开(公告)号：US06638698B2

公开(公告)日：2003-10-28

申请号：US09776739

申请日：2001-02-05

申请人： Wei-Chih Chang ,  Chi-Jain Wen ,  Dai-Liang Ting

发明人： Wei-Chih Chang ,  Chi-Jain Wen ,  Dai-Liang Ting

IPC分类号： G03C500

CPC分类号： G02F1/133553 ,  G02B5/0215 ,  G02B5/0257 ,  G02B5/0268 ,  G02B5/0284

摘要： The invention provides a method for fabricating diffusive-type light reflector which is a substrate having a plurality of bumpy elements with reflective curved surfaces. Each of the plurality of bumpy elements has a first surface and a second surface, the first angle (&agr; or &thgr;) between the first surface and the substrate is different from the second angle (&bgr; or &phgr;) between the second surface and the substrate. A slit-width-adjusting mask is proposed for manufacturing the curved reflective elements in one exposing step according to the present invention. The slit-width-adjusting mask includes a plurality of slit areas. The first transparent slit area under defocus exposure has the first exposure p1, and the second transparent slit area has the second exposure q1. Each transparent slit area has the same area and is of the width p2, the first transparent slit area is of the width p2, and the second transparent slit area has the width q2. The first exposure p1 is greater than the second exposure q1, and (q2)/(p2)=(q1/(p1). The invention can also be used in a diffusive-type light reflector TFT-LCD, as the reflector element between the liquid crystal layer and the active matrix.

摘要翻译： 本发明提供一种制造漫射型光反射器的方法，该反射器是具有多个具有反射曲面的颠簸元件的基板。 多个颠簸元件中的每一个具有第一表面和第二表面，第一表面和基底之间的第一角度（α或θ）不同于第二表面和基底之间的第二角度（β或phi）。 在根据本发明的一个曝光步骤中提出了用于制造弯曲反射元件的狭缝宽度调节掩模。 狭缝宽度调节掩模包括多个狭缝区域。 在散焦曝光下的第一透明狭缝区域具有第一曝光p1，并且第二透明狭缝区域具有第二曝光q1。 每个透明狭缝区域具有相同的面积并且具有宽度p2，第一透明狭缝区域具有宽度p2，并且第二透明狭缝区域具有宽度q2。 第一曝光p1大于第二曝光q1，（q2）/（p2）=（q1 /（p1）），本发明也可用于扩散型光反射器TFT-LCD， 液晶层和有源矩阵。

公开(公告)号：US20060139522A1

公开(公告)日：2006-06-29

申请号：US11023219

申请日：2004-12-27

申请人： Wei-Chih Chang ,  Li-Sen Chuang ,  Dai-Liang Ting

发明人： Wei-Chih Chang ,  Li-Sen Chuang ,  Dai-Liang Ting

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133555 ,  G02F2201/52

摘要： A four color transflective liquid crystal display device is disclosed. Each main pixel area includes three primary color sub-pixel areas and a white sub-pixel area. Each primary color sub-pixel area includes a first transmissive portion and a first reflective portion. The white sub-pixel area includes a second reflective portion and a second transmissive portion. The second reflection reflects a substantively white light to raise display brightness in the reflective mode. Thus, the chromaticity of the reflective mode approaches that of the transmissive mode.

摘要翻译： 公开了一种四色透反射液晶显示装置。 每个主像素区域包括三个原色子像素区域和一个白色子像素区域。 每个原色子像素区域包括第一透射部分和第一反射部分。 白色子像素区域包括第二反射部分和第二透射部分。 第二反射反射了白色的光，以提高反射模式下的显示亮度。 因此，反射模式的色度接近透射模式的色度。