公开(公告)号：US07068252B2

公开(公告)日：2006-06-27

申请号：US10869667

申请日：2004-06-16

Applicant: Tomohiko Hattori ,  Isao Yokota ,  Kazuto Noritake ,  Masanori Tsuzaka ,  Katsuya Tanase

Inventor： Tomohiko Hattori ,  Isao Yokota ,  Kazuto Noritake ,  Masanori Tsuzaka ,  Katsuya Tanase

IPC: G09G3/36

CPC classification number: H04N13/351 ,  H04N13/32 ,  H04N13/324

Abstract: A display unit includes an organic electroluminescence device having light-emitting regions, and a liquid crystal panel having pixels. The liquid crystal panel is spaced apart from the organic electroluminescence device so that the light of each light-emitting region illuminates at least two pixels. An image signal output section provides data of a first image to first pixels of the liquid crystal panel and provides data of a second image to second pixels of the liquid crystal panel. The image signal output section switches the display of the first image and the display of the second image in synchronization with a switching of the emitting of the light-emitting region and non-emitting of another light-emitting region of the organic electroluminescence device by the light-emission control section.

Abstract translation: 显示单元包括具有发光区域的有机电致发光器件和具有像素的液晶面板。 液晶面板与有机电致发光器件间隔开，使得每个发光区域的光照亮至少两个像素。 图像信号输出部分将第一图像的数据提供给液晶面板的第一像素，并将第二图像的数据提供给液晶面板的第二像素。 图像信号输出部分与发光区域的发射切换同步地切换第一图像的显示和第二图像的显示，并且不发射有机电致发光器件的另一个发光区域 发光控制部。

公开(公告)号：US20060007109A1

公开(公告)日：2006-01-12

申请号：US11158018

申请日：2005-06-20

Applicant: Kazuto Noritake

Inventor： Kazuto Noritake

IPC: G09G3/36

CPC classification number: G02F1/133604 ,  G02F1/133603 ,  G02F1/133609 ,  G02F2201/58 ,  G02F2202/02

Abstract: The present invention provides an illumination device used as a backlight for a liquid crystal display device, including: a main light source including a fluorescent tube; an auxiliary light source including an organic electroluminescence element; an optical sensor for detecting an ambient brightness; and an illumination controller for turning on the main light source and controlling illumination with the auxiliary light source based on the ambient brightness detected with the optical sensor.

Abstract translation: 本发明提供一种用作液晶显示装置的背光源的照明装置，包括：主光源，包括荧光管; 辅助光源，包括有机电致发光元件; 用于检测环境亮度的光学传感器; 以及照明控制器，用于基于由光学传感器检测到的环境亮度来接通主光源并且利用辅助光源控制照明。

公开(公告)号：US20050099560A1

公开(公告)日：2005-05-12

申请号：US11008030

申请日：2004-12-09

Applicant: Koji Suzuki ,  Kazuto Noritake

Inventor： Koji Suzuki ,  Kazuto Noritake

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133553

Abstract: An active layer (14) which has a gate electrode (11), a gate insulating film (12), a source (14s) and a drain (14d) is formed on an insulating substrate (10), so that a thin film transistor is formed. On this, an inter-layer insulating film (15) and a flattening insulating film (17) are laminated. Subsequently, after a contact hole is formed in the inter-layer insulating film (15) and the flattening insulating film (17), a back-surface electrode (41) constituted of molybdenum or another high melting point metal is formed, on which a display electrode (18) constituted of aluminum is formed. The presence of the back-surface electrode (41) prevents protrusions from being generated on the display electrode (18).

Abstract translation: 在绝缘基板（10）上形成具有栅极（11），栅极绝缘膜（12），源极（14s）和漏极（14d）的有源层（14） 形成薄膜晶体管。 在此，层叠层间绝缘膜（15）和平坦化绝缘膜（17）。 随后，在层间绝缘膜（15）和平坦化绝缘膜（17）中形成接触孔之后，形成由钼或其它高熔点金属构成的背面电极（41） 形成由铝构成的显示电极（18）。 背面电极（41）的存在防止在显示电极（18）上产生突起。

公开(公告)号：US06621540B2

公开(公告)日：2003-09-16

申请号：US09421183

申请日：1999-10-19

Applicant: Kazuto Noritake ,  Shinji Ogawa

Inventor： Kazuto Noritake ,  Shinji Ogawa

IPC: G02F11335

CPC classification number: G02F1/133553 ,  G02F1/133504

Abstract: A reflection type liquid crystal display comprises a substrate (10) provided with a TFT and a reflective display electrode (50) connected to the TFT, a counter electrode substrate (30) having a color filter (31), and a counter electrode (34), and provided with a light diffusing layer (43), a phase plate (44) and a polarizer (45) on the side of an observer 101, and a liquid crystal (21) held between the substrates. The surface of the reflective display electrode (50) facing the liquid crystal (21) is concaved toward the substrate (10), so that a reflected light is prevented from leaking to adjacent pixels, and prevented from being radiated to a black matrix in the vicinity of the pixels. A bright display can be obtained a wide viewing angle.

Abstract translation: 反射型液晶显示器包括：具有TFT的基板（10）和连接到TFT的反射显示电极（50）;具有滤色器（31）的对电极基板（30）和对电极（34） ），并且在观察者101侧设置有光漫射层（43），相位板（44）和偏振器（45），以及保持在基板之间的液晶（21）。 面向液晶（21）的反射显示电极（50）的表面朝向基板（10）凹陷，防止反射光泄漏到相邻像素，并且防止反射的光被辐射到黑色矩阵 像素附近。 可以获得宽视角的明亮显示。

公开(公告)号：US06563559B2

公开(公告)日：2003-05-13

申请号：US09773055

申请日：2001-01-31

Applicant: Kazuto Noritake

Inventor： Kazuto Noritake

IPC: G02F11335

CPC classification number: G02F1/133553 ,  G02F1/133504 ,  G02F1/13439 ,  G02F2201/123 ,  G02F2203/02

Abstract: Between a substrate comprising reflective display electrodes each including a flat portion, a slope portion, and a base portion, and TFTs, and an opposing substrate on which a color filter and an opposing electrode is accumulated, and on the side of viewer, a light diffuser layer having the haze value of 33%, a retardation film, and a polarization film are provided, liquid crystal is disposed. The angle of inclination (angle of elevation) of the slope portion (SL) with regard to the base portion is greater than 0° and 8° or less. With this structure, it is possible to provide a reflective LCD capable of achieving increased luminance in each display pixel and of providing bright display over a wide range of viewing angles.

Abstract translation: 在包括各自包括平坦部分，倾斜部分和基部的反射显示电极的基板和TFT之间，以及在其上堆积有滤色器和相对电极的相对基板，并且在观察者侧， 提供雾度值为33％的漫射层，延迟膜和偏振膜，设置液晶。 倾斜部分（SL）相对于基部的倾斜角（仰角）大于0°和8°以下。 利用这种结构，可以提供一种能够在每个显示像素中实现增加的亮度并且在宽范围的视角上提供亮显示的反射型LCD。

公开(公告)号：US06504593B1

公开(公告)日：2003-01-07

申请号：US09615453

申请日：2000-07-13

Applicant: Kazuto Noritake ,  Keiichi Sano

Inventor： Kazuto Noritake ,  Keiichi Sano

IPC: G02F11343

CPC classification number: G02F1/136227 ,  G02F1/133553 ,  G02F2203/02

Abstract: An insulator substrate (10) is provided with a TFT including a first gate electrode (11), a gate insulating film (12), a semiconductor film (13) disposed above the first gate electrode (11), and an interlayer insulating film (15). On the interlayer insulating film (15) in a position above a channel (13c), the TFT further includes a second gate electrode (17) connected to the first gate electrode (11). A reflective display electrode (20) composed of a reflective material and connected to a source (13s) of the TFT is arranged to extend over the TFT. In addition, the gap (37) between adjacent reflective display electrodes (20) is arranged in a position other than a position above a drain signal line (52). With this arrangement, even when a black image is displayed on a crystal display device of a normally white mode, display defects due to reflection of incident light by a signal line are prevented. Furthermore, a reflection type liquid crystal display device having a high aperture rate and minimal fluctuation in the TFT characteristics can be achieved.

Abstract translation: 绝缘体基板（10）设置有包括第一栅电极（11），栅极绝缘膜（12），设置在第一栅电极（11）上方的半导体膜（13）和层间绝缘膜（ 15）。 在沟道（13c）上方的层间绝缘膜（15）上，TFT还包括连接到第一栅电极（11）的第二栅电极（17）。 由反射材料构成并连接到TFT的源极（13s）的反射显示电极（20）布置成在TFT上延伸。 此外，相邻的反射显示电极（20）之间的间隙（37）布置在除了信号线（52）之上的位置以外的位置。 通过这种布置，即使当黑色图像显示在常白模式的晶体显示装置上时，也防止了由于信号线的入射光的反射引起的显示缺陷。 此外，可以实现具有高开口率和最小的TFT特性波动的反射型液晶显示装置。

公开(公告)号：US06400438B1

公开(公告)日：2002-06-04

申请号：US09049419

申请日：1998-03-27

Applicant: Kazuto Noritake ,  Masahiko Kawabe ,  Hideki Matsuoka ,  Minoru Nakano

Inventor： Kazuto Noritake ,  Masahiko Kawabe ,  Hideki Matsuoka ,  Minoru Nakano

IPC: G02F11345

CPC classification number: G02F1/133351

Abstract: A glass board used in the production of liquid crystal panels includes a matrix of individual substrates. Each of the substrates has a contact portion of an electrode formed on one of its principle surfaces. The individual substrates are spaced from each other so that the contact portions of adjacent substrates are not in contact with each other. Thus, when the individual substrates are cut, the contact portions are not weakened and contaminants are prevented from getting between the contact portions and the substrates.

Abstract translation: 用于生产液晶面板的玻璃板包括单个基板的基体。 每个基板具有形成在其主要表面之一上的电极的接触部分。 单独的基板彼此间隔开，使得相邻基板的接触部分彼此不接触。 因此，当切割单个基板时，接触部分不被削弱，并且防止污染物进入接触部分和基板之间。

公开(公告)号：US20060290623A1

公开(公告)日：2006-12-28

申请号：US11473841

申请日：2006-06-22

Applicant: Takanori Okabe ,  Hiroyuki Miura ,  Hiromu Iwata ,  Kazuto Noritake ,  Hironori Ito

Inventor： Takanori Okabe ,  Hiroyuki Miura ,  Hiromu Iwata ,  Kazuto Noritake ,  Hironori Ito

IPC: G09G3/32

CPC classification number: H05B33/0896

Abstract: A light emitting device (10) may comprise a constant current source (12), a first organic electroluminescent element (16), switches (14, 20), and a second organic electroluminescent element (18). The first organic electroluminescent element (16) may be connected to the constant current source (12). The switches (14, 20) may switch the direction of a voltage applied from the constant current source (12) to the first electroluminescent element (16). The second organic electroluminescent element (18) may be connected in parallel with the first organic electroluminescent element (16). When reverse voltage is applied to the first organic electroluminescent element (16), electric current from the constant current source (12) flows to the second organic electroluminescent element (18) and the second organic electroluminescent element (18) generates an electric potential.

Abstract translation: 发光器件（10）可以包括恒流源（12），第一有机电致发光元件（16），开关（14,20）和第二有机电致发光元件（18）。 第一有机电致发光元件（16）可以连接到恒流源（12）。 开关（14,20）可以将从恒定电流源（12）施加的电压的方向切换到第一电致发光元件（16）。 第二有机电致发光元件（18）可以与第一有机电致发光元件（16）并联连接。 当对第一有机电致发光元件（16）施加反向电压时，来自恒流源（12）的电流流向第二有机电致发光元件（18），第二有机电致发光元件（18）产生电位。

公开(公告)号：US06686981B2

公开(公告)日：2004-02-03

申请号：US09397976

申请日：1999-09-16

Applicant: Kazuto Noritake ,  Shinji Ogawa

Inventor： Kazuto Noritake ,  Shinji Ogawa

IPC: G02F1133

CPC classification number: G02F1/133553 ,  G02F1/133504 ,  G02F1/133707 ,  G02F2001/133541 ,  G02F2001/133562 ,  G02F2001/133638 ,  G02F2001/13712 ,  G02F2413/01

Abstract: A reflection type liquid crystal display comprises first and second substrates disposed facing each other and holding a liquid crystal exhibiting a negative dielectric constant anisotropy between them, the first substrate (10) has on the side of its surface facing the second substrate a TFT as a switching element, a reflective display electrode (50) formed of a conductive reflective material and connected to the TFT and a vertical alignment film for vertically aligning the liquid crystal molecules. The second substrate (30) has on the side facing the first substrate a counter electrode (33) including an alignment control window (36) for controlling the alignment of the liquid crystal molecules and an alignment film. The second substrate (30) has on the viewing side of the display, the side of its surface not facing the first substrate, a phase plate (44) and a polarizer (45) forms. A light diffusing layer is formed on the side of the second substrate facing or not facing the first substrate. With this configuration, the display device when viewed from the viewing side is free of the occurrence of parallax and provides a wide viewing angle.

Abstract translation: 反射型液晶显示器包括彼此面对地布置并保持在它们之间呈现负介电常数各向异性的液晶的第一和第二基板，第一基板（10）在其面向第二基板的表面侧具有作为 开关元件，由导电反射材料形成并连接到TFT的反射显示电极（50）和用于垂直对准液晶分子的垂直取向膜。 第二基板（30）在与第一基板相对的一侧具有包括用于控制液晶分子和取向膜的取向的对准控制窗（36）的对电极（33）。 第二基板（30）在显示器的观察侧上，其表面的不面向第一基板的一侧形成相位板（44）和偏振器（45）。 在第二基板的面对或不面向第一基板的一侧上形成光漫射层。 利用这种配置，从观察侧观察时的显示装置没有出现视差并且提供宽的视角。

公开(公告)号：US06521474B2

公开(公告)日：2003-02-18

申请号：US09975860

申请日：2001-10-12

Applicant: Kazuto Noritake ,  Toshifumi Yamaji ,  Ryuji Nishikawa ,  Yasushi Miyajima ,  Masayuki Koga ,  Mitsugu Kobayashi

Inventor： Kazuto Noritake ,  Toshifumi Yamaji ,  Ryuji Nishikawa ,  Yasushi Miyajima ,  Masayuki Koga ,  Mitsugu Kobayashi

IPC: H01L2100

CPC classification number: G02F1/136227 ,  G02F1/133707 ,  H01L21/0274 ,  H01L21/311 ,  H01L27/1288 ,  H01L29/78645 ,  H01L29/78648

Abstract: On an insulating substrate, there are formed a first gate electrode, a gate insulating film, a semiconductor film, and an interlayer insulating film. Above the interlayer insulating film, a TFT is formed having a second gate electrode connected to the first gate electrode. Then, a photosensitive resin is formed over the entire surface of the extant layers. Subsequently, first exposure is applied using a first mask, and second exposure is then applied using a second mask with a larger amount of light than used for the first exposure. The second mask has an opening at a position corresponding to a source. Thereafter, the photosensitive resin film is developed thereby forming a contact hole and a concave.