公开(公告)号：JP2005062692A

公开(公告)日：2005-03-10

申请号：JP2003295496

申请日：2003-08-19

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： NUMATA HIDETOSHI ,  ONO SHINYA ,  YAMADA FUMIAKI ,  TAIRA YOICHI

IPC: G02B5/00 ,  F21V8/00 ,  G02B3/00 ,  G02B5/04 ,  G02B5/18 ,  G02F1/1335 ,  G02F1/13357 ,  G09F9/00

CPC classification number: G02B6/0053 ,  G02F1/133526 ,  G02F1/133621

Abstract: PROBLEM TO BE SOLVED: To realize color display which has wide-range color reproducibility and a wide field angle and is sharp and deterred from blurring in a color display device which does not a color filter, but a spectral element. SOLUTION: The color display device which represents one pixel with three subpixels of red (R), green (G) and blue (B) is equipped with a light source 11, a diffraction grating 15 which separates the light emitted by the light source 11 into light beams of a plurality of wavelength ranges, a cylindrical lens array 16 which receives the light separated by the diffraction grating 15 and converges the light corresponding to respective subpixels, and a liquid crystal cell 20 including a structure part which corrects the angle of the converged light by subpixel, and the structure part of the liquid crystal cell 20 has a high-refractive-index layer on the side where light is made incident from the cylindrical lens array 16 and a low-refractive-index layer on a projection side where the light is projected, and a Fresnel type microprism structure is formed of the high-refractive-index layer and low-refractive-index layer. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了实现具有宽范围色彩再现性和宽场角的彩色显示器，并且在不是滤色器的彩色显示装置，而是光谱元件中是清晰的并且防止模糊。

解决方案：代表具有红色（R），绿色（G）和蓝色（B）的三个子像素的一个像素的彩色显示装置配备有光源11，衍射光栅15，其分离由 光源11成为多个波长范围的光束;柱面透镜阵列16，其接收由衍射光栅15分离的光并使与各个子像素对应的光会聚;和液晶单元20，其包括校正 子像素的会聚光的角度，液晶单元20的结构部分在从柱面透镜阵列16入射的一侧具有高折射率层，在低透射率层上具有低折射率层 投射光的投影侧，由高折射率层和低折射率层形成菲涅耳型微棱镜结构。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003057667A

公开(公告)日：2003-02-26

申请号：JP2001224919

申请日：2001-07-25

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーション

Inventor： ONO SHINYA

IPC: G02F1/139 ,  G02F1/133 ,  G02F1/13363 ,  G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/133738 ,  G02F2001/133742

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel and a liquid crystal display device which have a high visual field angle and are drived with low voltage, and to provide a liquid crystal driving system. SOLUTION: In this liquid crystal panel 10 including a cell 14 formed between substrates 12a and 12b arranged opposed to each other and including respectively alignment layers 22 and 24, liquid crystal molecules 18 held within the cell 14 and an electrode 20 for applying a driving electric field directing in a lateral direction to the liquid crystal molecules 18, the electrode 20 is formed on at least one between the substrates 12a and 12b which is a side facing the liquid crystal molecules 18, the alignment layer 22 is formed on the substrate 12a so as to cover the electrode 20, the alignment layer 24 is arranged on the opposite substrate 12b, and the alignment layers 22 and 24 are selected from between a horizontal alignment layer and a vertical alignment layer with a different orientation direction from each other.

Abstract translation: 要解决的问题：提供一种具有高视场角并且被低电压驱动的液晶面板和液晶显示装置，并提供液晶驱动系统。 解决方案：在这种液晶板10中，包括形成在彼此相对并且分别对准层22和24的基板12a和12b之间的单元14，保持在单元14内的液晶分子18和用于施加驱动电 在液晶分子18的横向方向上导电，电极20形成在面向液晶分子18的一侧的基板12a和12b之间的至少一个上，取向层22形成在基板12a上 为了覆盖电极20，配置层24布置在相对的基板12b上，并且取向层22和24从具有不同取向方向的水平取向层和垂直取向层之间选择。

公开(公告)号：JP2005259365A

公开(公告)日：2005-09-22

申请号：JP2004065481

申请日：2004-03-09

Applicant: International Display Technology Kk ,  Internatl Business Mach Corp ,  インターナショナル ディスプレイ テクノロジー株式会社 ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： ONO SHINYA ,  NAKANO DAIKI

IPC: G02B6/00 ,  F21V8/00 ,  F21Y101/02 ,  G02F1/13357 ,  H01L33/48 ,  H01L33/00

Abstract: PROBLEM TO BE SOLVED: To achieve a planar light-emitting device outputting uniform planar light on the basis of light output from a plurality of point light sources. SOLUTION: A planar light-emitting device 1 has light input windows 2a-2d for inputting light from point light sources 5a-5d disposed outside; and a light guiding member 3 having a scattering area 4 scattering the input light. Each window 2a-2d has a function of adjusting a light travelling direction and the like so that a light intensity distribution pattern in a free space has a symmetry of C 4V if necessary for the input light from the point light sources 5a-5d, and light scattering members are disposed so as to have the symmetry of C 4V on the scattering area 4. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了实现基于从多个点光源的光输出输出均匀的平面光的平面发光装置。 解决方案：平面发光装置1具有用于输入设置在外部的点光源5a-5d的光的光输入窗口2a-2d; 以及具有散射输入光的散射区域4的导光构件3。 每个窗口2a-2d具有调整光行进方向等的功能，使得如果需要来自点的输入光，则自由空间中的光强分布图案具有C 4V 的对称性 光源5a-5d和光散射部件被布置成在散射区域4上具有C 4V 的对称性。版权所有：（C）2005，JPO＆NCIPI

公开(公告)号：JP2003255856A

公开(公告)日：2003-09-10

申请号：JP2002050171

申请日：2002-02-26

Applicant: IBM

Inventor： KOBAYASHI YOSHINAO ,  TSUJIMURA TAKATOSHI ,  ONO SHINYA

IPC: H01L51/50 ,  G09F9/30 ,  G09G3/20 ,  G09G3/30 ,  G09G3/32 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3283 ,  G09G3/3291 ,  H01L27/32 ,  H01L29/417 ,  H01L29/423 ,  H01L29/786 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To appropriately obtain a threshold voltage (Vth) by an amorphous silicon TFT. SOLUTION: The driving circuit is provided with a self light emitting OLED 21, a driving transistor 22 which drives the OLED 21, a branching transistor 23 which is formed by making a portion of the electrodes of the transistor 22 independent and detects the threshold voltage (Vth) of the transistor 22, a compensation capacitor 28 into which the voltage (Vth) detected by the transistor 23 is written, a signal capacitor 27 into which signal voltages for the transistor 22 are written, a first transistor 24 which is located between a data line and the capacitor 27, a second transistor 25 which is located between the capacitors 27 and 28 and a third transistor 26 which is located between the gate electrode of the transistor 23 and other electrode. COPYRIGHT: (C)2003,JPO