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1. 发明授权

US06836305B1 Reflection-type, liquid crystal display device and process for producing the same 有权
标题翻译：反射型液晶显示装置及其制造方法
公开(公告)号：US06836305B1
公开(公告)日：2004-12-28
申请号：US09353777
申请日：1999-07-15
申请人： Hiroyuki Kagawa , Shinichi Komura , Katsumi Kondo , Yasunari Maekawa
发明人： Hiroyuki Kagawa , Shinichi Komura , Katsumi Kondo , Yasunari Maekawa
IPC分类号： G02F11335
CPC分类号： G02F1/133553
摘要： A reflection-type liquid crystal display device, having a pair of substrates, at least one of which is transparent, a liquid crystal layer sandwiched between the pair of substrates, a light reflector section provided between the liquid crystal layer and one of the pair of substrates, and a polymeric medium layer with fine silver particles precipitated on the surface, as formed at the light reflector section. The reflection-type liquid crystal display is produced by the steps of: applying a mixture containing monovalent silver and a photosensitive polymeric medium; exposing the mixture to light, thereby photolithographically forming a light reflector layer of desired pattern; heating the light reflector layer under a predetermined temperature condition, thereby precipitating fine silver particles on the surface of the light reflector layer; and confronting a transparent substrate with the light reflector layer-formed substrate, and sandwiching a liquid crystal layer between the substrates.
摘要翻译：一种反射型液晶显示装置，具有一对基板，其中至少一个是透明的，夹在所述一对基板之间的液晶层，设置在所述液晶层和所述一对基板中的一个之间的光反射器部分底物，以及在光反射器部分处形成的具有在表面上沉淀的细银粒子的聚合物介质层。反射型液晶显示器是通过以下步骤制备的：施加含有一价银和光敏聚合物介质的混合物; 将混合物曝光，从而光刻地形成所需图案的光反射层; 在预定温度条件下加热光反射层，从而在光反射层的表面沉淀细银粒子; 并且将具有光反射层的基板与透明基板对置，并将液晶层夹在基板之间。

2. 发明授权

US06836303B2 Light guide plate having visual angle adjusting member and liquid crystal display apparatus having the same 有权
标题翻译：具有视角调节构件的导光板和具有该导光板的液晶显示装置
公开(公告)号：US06836303B2
公开(公告)日：2004-12-28
申请号：US10280347
申请日：2002-10-25
申请人： Man Soo Kim
发明人： Man Soo Kim
IPC分类号： G02F11335
CPC分类号： G02B6/0036 , G02B6/0053
摘要： Disclosed is a light guide plate for improving front visual angle characteristics. Either a pyramidal recession having at least three sidewalls and a predetermined depth or a pyramidal protrusion having at least three sidewalls and a predetermined height is formed on a light emitting surface of the light guide plate. Accordingly, it is possible to increase the brightness of the front visual angle without using a prism and diffusion sheets or with a reduced number of prism sheets. Also, an LCD apparatus using the light guide plate has a reduced weight and volume compared with conventional LCDs.
摘要翻译：公开了一种用于改善前视角特性的导光板。在导光板的发光表面上形成具有至少三个侧壁和预定深度的金字塔形凹陷或具有至少三个侧壁和预定高度的金字塔形突起。因此，可以在不使用棱镜和扩散片的情况下或者减少数量的棱镜片的情况下增加前视角的亮度。此外，与常规LCD相比，使用导光板的LCD装置具有减小的重量和体积。

3. 发明授权

US06833892B2 Liquid crystal display device and electronic apparatus 有权
标题翻译：具有不平坦胆甾型液晶反射层的液晶显示装置和电子装置
公开(公告)号：US06833892B2
公开(公告)日：2004-12-21
申请号：US10278930
申请日：2002-10-24
申请人： Kimitaka Kamijo
发明人： Kimitaka Kamijo
IPC分类号： G02F11335
CPC分类号： G02F1/133555 , G02F1/133514 , G02F2001/133638 , G02F2201/343 , Y10T428/10
摘要： The invention provides a liquid crystal display device that is excellent in presenting a bright and visible display in a wide viewing angle. A transflective layer formed of cholesteric liquid crystal layers, each having a plurality of unflat portions, and reflecting at least a portion of elliptically polarized light having a predetermined rotation direction, is arranged on the inner surface of a lower substrate. An upper-substrate side elliptically-polarized-light input device is arranged to allow elliptically polarized light to enter a liquid crystal layer from an upper substrate. The liquid crystal layer reverses the component of the elliptically polarized light which is incident during one of electric field applied state and electric field non-applied state, while not changing the component of the elliptically polarized light during the other of the electric field applied state and the electric field non-applied state.
摘要翻译：本发明提供一种液晶显示装置，其在宽视角下呈现明亮可见的显示。由下列基板的内表面配置由胆甾醇型液晶层构成的半反射层，每一层具有多个不平坦部分，并且反射至少一部分具有预定旋转方向的椭圆偏振光。上基板侧椭圆偏振光输入装置被布置成允许椭圆偏振光从上基板进入液晶层。液晶层反转在电场施加状态和电场非施加状态期间入射的椭圆偏振光的分量，而在电场施加状态的另一个期间不改变椭圆偏振光的分量，电场未施加状态。

4. 发明授权

US06833887B1 Liquid crystal shutter and method of driving the same 失效
标题翻译：液晶快门及其驱动方法
公开(公告)号：US06833887B1
公开(公告)日：2004-12-21
申请号：US08981654
申请日：1998-01-08
申请人： Yasushi Kaneko , Masaaki Matsunaga
发明人： Yasushi Kaneko , Masaaki Matsunaga
IPC分类号： G02F11335
CPC分类号： G02F1/1397 , G02F1/133528 , G02F1/1396 , G02F2001/133531 , G02F2202/40
摘要： A liquid crystal shutter comprises a liquid crystal device including a nematic liquid crystal sealed in between a first transparent substrate and a second transparent substrate on whose inner surfaces are formed respective transparent electrodes, the liquid crystal device having a twisted angle equal to or greater than 180°; and a pair of polarizing plates between which are sandwiched the first transparent substrate and the second transparent substrate, the polarizing films having respective absorption axes (13, 14) which are substantially orthogonal to each other, the absorption axes (13, 14) of the polarizing films being angled within a range of ±40° to ±50° relative to a direction (12) in which intermediate liquid crystal molecules are orientated, the direction indicating a direction of orientation of the liquid crystal in the intermediate portion in the direction of thickness of the liquid crystal device. Alternatively, &Dgr; nd may lie within a range of 600 to 900 nm, &Dgr; nd being the product of a birefringence &Dgr; n of the nematic liquid crystal and a gap d between the first transparent substrate and a second transparent substrate.
摘要翻译：液晶快门包括：液晶装置，其包括密封在第一透明基板和其内表面形成有透明电极的第二透明基板之间的向列型液晶，所述液晶装置的扭转角度等于或大于180° °; 以及一对偏振板，夹在第一透明基板和第二透明基板之间，偏振膜具有彼此大致正交的吸收轴（13,14），吸收轴（13,14）偏振膜相对于中间液晶分子取向的方向（12）在±40°至±50°的范围内成角度，该方向表示中间部分中的液晶在方向上的取向方向液晶装置的厚度。或者，Δnd可以在600nm至900nm的范围内，Δnd是向列液晶的双折射Δn的乘积和第一透明基板与第二透明基板之间的间隙d。

5. 发明授权

US06831717B2 Liquid crystal device, method for making the same, and electronic apparatus 失效
标题翻译：液晶装置及其制造方法以及电子装置
公开(公告)号：US06831717B2
公开(公告)日：2004-12-14
申请号：US10795745
申请日：2004-03-08
申请人： Manabu Hanakawa , Shoji Hinata
发明人： Manabu Hanakawa , Shoji Hinata
IPC分类号： G02F11335
CPC分类号： G02F1/1345 , G02F1/133514 , G02F1/133553 , G02F1/134336 , G02F1/13452
摘要： A liquid crystal device has a configuration including substrates 200 and 300 bonded to each other with a sealant 110 and a liquid crystal 160 enclosed in the gap therebetween. Common electrodes 214 are provided on the inner face of the substrate 200, whereas an underlying film 301, a reflective film 302 composed of a silver alloy, a protective film 303 covering the reflective film 302, and segment electrodes 314 are provided on the inner face of the backside substrate 300. Since the protective film 303 suppresses the crystal grain growth of the reflective film 302 at a high-temperature treatment, a decrease in reflectance is avoided. A lead 350 comprises a laminate of a reflective conductive film 352 having a crystal grain size which is larger than that of the reflective film 302 and a transparent conductive film 354 which is formed by patterning the same layer as the segment electrode 314.
摘要翻译：液晶装置具有包括用密封剂110彼此接合的基板200和300以及封闭在其间的间隙中的液晶160的构造。公共电极214设置在基板200的内表面上，而底层膜301，由银合金构成的反射膜302，覆盖反射膜302的保护膜303和段电极314设置在内表面由于保护膜303在高温处理时抑制反射膜302的晶粒生长，因此避免了反射率的降低。引线350包括具有大于反射膜302的晶粒尺寸的反射导电膜352的层叠体和通过对与段电极314相同的层进行图案化而形成的透明导电膜354。

6. 发明授权

US06831706B2 Projection image display apparatus 失效
标题翻译：投影图像显示装置
公开(公告)号：US06831706B2
公开(公告)日：2004-12-14
申请号：US10197131
申请日：2002-07-17
申请人： Masayuki Abe , Keiji Ohtaka , Atsushi Okuyama
发明人： Masayuki Abe , Keiji Ohtaka , Atsushi Okuyama
IPC分类号： G02F11335
CPC分类号： G02B27/1026 , G02B27/14 , G02B27/145 , G02B27/283 , H04N5/7441 , H04N9/3167
摘要： When light from a reflection image display element is incident on a polarization split surface at an angle other than 45°, leakage light that decreases the contrast of an image is produced. In a projection image display apparatus which illuminates an image display element with light from a light source and projects light from the image display element through two polarization split surfaces, when the angles of first and second light rays, of light rays incident on the polarization split surface, with respect to the optical axis correspond to 55% of the maximum angle of the incident light rays with respect to the optical axis, where light rays of which incident angle with respect to said image display element is larger is set as first light ray and light rays of which incident angle with respect to said image display element is smaller is set as second light ray, and a light shielding characteristic value L on the two polarization split surfaces is represented by L=[(M1)a·(M1)b+(M2)a·(M2)b]/2 where (M1)a is the amount of leakage light of the first light ray on the polarization split on the reflection image display element side, (M2)a is the amount of leakage light of the second light ray, (M1)b is the amount of leakage light of the first light ray on the polarization split on the projection optical system side, and (M2)b is the amount of leakage light of the second light ray.
摘要翻译：当来自反射图像显示元件的光以不同于45°的角度入射到偏振分割表面时，产生降低图像的对比度的泄漏光。在利用来自光源的光照射图像显示元件的投影图像显示装置中，通过两个偏振分割面投影来自图像显示元件的光，当入射到偏振光分离体上的光线的第一和第二光线的角度表面相对于光轴对应于入射光线相对于光轴的最大角度的55％，其中相对于所述图像显示元件的入射角较大的光线较大，被设定为第一光线将相对于所述图像显示元件的入射角较小的光线设定为第二光线，并且将两个偏振分割面的遮光特性值L表示为L = [（M1）a（M1） b +（M2）a。（M2）b] / 2其中（M1）a是第一光线在反射图像显示元件侧的偏振分束上的泄漏光量，（M2）a是泄漏量的光（M1）b是投影光学系统侧的偏振光分割时的第一光线的泄漏光量，（M2）b是第二光线的漏光量。

7. 发明授权

US06829023B2 Light-emitting display device 有权
标题翻译：发光显示装置
公开(公告)号：US06829023B2
公开(公告)日：2004-12-07
申请号：US09986463
申请日：2001-11-08
申请人： Yasumasa Goto
发明人： Yasumasa Goto
IPC分类号： G02F11335
CPC分类号： H01L51/5271 , H01L25/0753 , H01L27/156 , H01L27/3258 , H01L27/3295 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： The present invention provides a light-emitting display device to improve the throughput efficiency of light transmitting from the light-projecting surface. The light-emitting display device is provided with a plurality of anodes isolated from each other by isolating films in the shape of islands, cathodes arranged opposite to the anodes and a plurality of pixels disposed in the form of a matrix. The pixels are held between the anodes and the cathodes. Each of the pixels has at least a thin film layer including a luminous layer which emits light when a predetermined voltage is applied between the anode and the cathode. The anode defines the light-projecting surface to transmit light from the organic thin film. The cathode is provided with a declined surface between adjacent ones of the pixels. The declined surface defines an acute angle with respect to the light-projecting surface.
摘要翻译：本发明提供了一种发光显示装置，用于提高从投光面透射的光的通过效率。发光显示装置设置有通过隔离岛状的膜，与阳极相对设置的阴极和以矩阵形式设置的多个像素而彼此隔离的多个阳极。像素保持在阳极和阴极之间。每个像素具有至少一薄膜层，该薄膜层包括当在阳极和阴极之间施加预定电压时发光的发光层。阳极限定投光表面以透射来自有机薄膜的光。阴极在相邻的像素之间设置有倾斜表面。凹陷表面相对于投光表面限定锐角。

8. 发明授权

US06827461B2 Backlight module 有权
标题翻译：背光模组
公开(公告)号：US06827461B2
公开(公告)日：2004-12-07
申请号：US10278344
申请日：2002-10-23
申请人： Hung-Chen Kao
发明人： Hung-Chen Kao
IPC分类号： G02F11335
CPC分类号： G02B6/0088 , G02B6/0068
摘要： A backlight module. The backlight module comprises a hollow frame and a light guide plate. The hollow frame includes a protrusion that projects inwardly. The light guide plate, including a concave portion, is disposed in the hollow frame in a manner such that the protrusion engages with the concave portion.
摘要翻译：背光模组。背光模块包括中空框架和导光板。中空框架包括向内突出的突起。包括凹部的导光板以这样的方式设置在中空框架中，使得突起与凹部接合。

9. 发明授权

US06825889B1 Liquid crystal device with an offset toward a clear viewing direction and projection type display device using the liquid crystal device 失效
标题翻译：具有朝向清晰观察方向偏移的液晶装置和使用液晶装置的投影型显示装置
公开(公告)号：US06825889B1
公开(公告)日：2004-11-30
申请号：US09601195
申请日：2000-07-28
申请人： Hiromi Saito , Ken Inoue
发明人： Hiromi Saito , Ken Inoue
IPC分类号： G02F11335
CPC分类号： G02F1/133526
摘要： In a liquid crystal device and a projection display device using the liquid crystal device as a light valve, for the purpose of preventing light incident from opposite the clear viewing direction from affecting the display, in a liquid crystal device (1), an optical center position (411) of a microlens (41) formed on a counter substrate (30) is offset toward the clear viewing direction as viewed from a center position (211) of a first opening area (21) formed for each pixel on the side of an active matrix substrate (20). For this reason, light incident on the counter substrate (30) from the direction inclined in the clear viewing direction is emitted from the active matrix substrate (20); however, light incident from the direction inclined opposite to the clear viewing direction that causes the degradation of contrast is not emitted from the active matrix substrate (20) and does not affect the display.
摘要翻译：在液晶装置和使用液晶装置作为光阀的投影显示装置中，为了防止从清晰观察方向入射的光影响显示，在液晶装置（1）中，光学中心形成在对置基板（30）上的微透镜（41）的位置（411）从形成于每个像素侧的第一开口区域（21）的中心位置（211）观察时偏向朝向清晰观察方向有源矩阵基板（20）。因此，从有源矩阵基板（20）发射从偏光方向倾斜的方向入射到对置基板（30）上的光。然而，从有源矩阵基板（20）不会从与有源矩阵基板（20）发射从与清晰观察方向相反的方向入射的光，导致对比度降低，并且不影响显示。

10. 发明授权

US06824935B2 Substrate having colored layers and method for producing the same 有权
标题翻译：具有着色层的基板及其制造方法
公开(公告)号：US06824935B2
公开(公告)日：2004-11-30
申请号：US10246461
申请日：2002-09-19
申请人： Mitsuhiro Tanaka , Yoshihide Koyama , Kazuya Yoshimura
发明人： Mitsuhiro Tanaka , Yoshihide Koyama , Kazuya Yoshimura
IPC分类号： G02F11335
CPC分类号： G02F1/133514 , G02F1/133555 , Y10T428/1086
摘要： The substrate having colored layers of the present invention includes: a substrate; a reflection layer formed on the substrate; and colored layers of different colors formed on the reflection layer and including a plurality of pixel regions, wherein each of the plurality of pixel regions includes a plurality of colorless regions that are substantially colorless.
摘要翻译：具有本发明的着色层的基板包括：基板; 形成在基板上的反射层; 以及形成在反射层上并且包括多个像素区域的不同颜色的着色层，其中多个像素区域中的每一个包括基本上无色的多个无色区域。

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