公开(公告)号：US07245337B2

公开(公告)日：2007-07-17

申请号：US11252321

申请日：2005-10-17

Applicant: Hidenori Ikeno ,  Masayoshi Suzuki ,  Youichi Murayama ,  Michiaki Sakamoto ,  Fumihiko Matsuno ,  Hironori Kikkawa ,  Yuichi Yamaguchi

Inventor： Hidenori Ikeno ,  Masayoshi Suzuki ,  Youichi Murayama ,  Michiaki Sakamoto ,  Fumihiko Matsuno ,  Hironori Kikkawa ,  Yuichi Yamaguchi

IPC: G02F1/1335

CPC classification number: G02F1/133555

Abstract: A reflection electrode has an undulated shape and whose normal direction is distributed unevenly to a specific azimuth angle and whose reflection light intensity depends on said azimuth angle. Openings are formed in that area of the reflection electrode which has a tilt angle of 0 degree to 2 degrees and/or a tilt angle of 10 degrees or higher. The retardation of a liquid crystal layer is changed by making the liquid crystal molecular alignment mode different between the openings and the reflection electrode, so that the intensity of output light is increased in reflection mode as well as in transmission mode. The balance of colors displayed in transmission mode is determined by determining the area of the openings in pixels of each color, and the color temperature is set higher in transmission mode than in reflection mode. This provides a semi-transmission type liquid crystal display which has an excellent visibility in reflection mode as well as in transmission mode.

Abstract translation: 反射电极具有波状形状，并且其法线方向不均匀地分布到特定方位角，并且其反射光强度取决于所述方位角。 在具有0度到2度的倾斜角度和/或10度或更高的倾斜角的反射电极的该区域中形成开口。 通过使开口和反射电极之间的液晶分子取向模式不同，液晶层的延迟变化，从而在反射模式以及透射模式下输出光的强度增加。 以透射模式显示的颜色的平衡通过确定每种颜色的像素中的开口面积来确定，并且在透射模式中将色温设定为高于反射模式。 这提供了一种半透射型液晶显示器，其在反射模式以及透射模式下具有优异的可视性。

公开(公告)号：US20070132676A1

公开(公告)日：2007-06-14

申请号：US11566130

申请日：2006-12-01

Applicant: Mitsuasa TAKAHASHI

Inventor： Mitsuasa TAKAHASHI

IPC: G09G3/32

CPC classification number: G02B6/0076 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603 ,  G02F1/133621 ,  G02F2203/34

Abstract: A backlight for a color liquid crystal display apparatus in which light of the three primary colors of red, blue, and green is directly incident on the corresponding pixels of a liquid crystal layer, the backlight comprising a first light-guide plate; a first incidence part for receiving light of a first primary color from among the light of the three primary colors in a first area on a first lateral surface of the first light-guide plate; a second incidence part for receiving light of a second primary color light from among the light of the three primary colors in a second area on a second lateral surface that is opposite to the first lateral surface of the first light-guide plate; and a third incidence part for receiving light of a third primary color from among the light of the three primary colors in a third area on a rear surface of the first light-guide plate. The number of superposition steps is thereby reduced, light-guide plates can easily be superposed onto an LCD panel with high accuracy, and a lightweight and inexpensive backlight for a color liquid crystal display apparatus can be obtained.

Abstract translation: 一种用于彩色液晶显示装置的背光，其中红色，蓝色和绿色的三原色的光直接入射到液晶层的相应像素上，该背光包括第一导光板; 第一入射部分，用于在第一导光板的第一侧表面上的第一区域中从三原色光中接收第一基色的光; 第二入射部分，用于在与第一导光板的第一侧表面相对的第二侧表面上的第二区域中从三原色光中接收第二原色光的光; 以及第三入射部分，用于在第一导光板的后表面上的第三区域中从三原色光中接收第三原色光。 由此，能够将导光板容易地以高精度重叠在LCD面板上，从而可以减少重叠台数，能够获得用于彩色液晶显示装置的轻便且廉价的背光源。

公开(公告)号：US07226865B2

公开(公告)日：2007-06-05

申请号：US11268811

申请日：2005-11-07

Applicant: Shusaku Kido

Inventor： Shusaku Kido

IPC: H01L21/302

CPC classification number: H01L27/1288 ,  H01L27/1214 ,  H01L29/66765 ,  H01L29/78669

Abstract: A process for forming a pattern contains steps of: forming a first mask pattern on a film to be etched on a substrate; forming a first pattern of the film to be etched by using the first mask pattern as a mask; forming a second mask pattern having a plane shape different from that of the first mask pattern by deforming the first mask pattern; and forming a second pattern of the film to be etched different from the first pattern by using the second mask pattern. By applying the process for forming a pattern, for example, to the formation of a semiconductor layer and source and drain electrodes of a TFT substrate of a liquid crystal display apparatus, the above-stated formation requiring two photoresist process steps in a conventional manufacturing method of a liquid crystal display apparatus can be carried out by only one process step, thereby reducing manufacturing cost thereof.

Abstract translation: 用于形成图案的工艺包括以下步骤：在待蚀刻的膜上在基板上形成第一掩模图案; 通过使用第一掩模图案作为掩模形成待蚀刻的膜的第一图案; 通过使所述第一掩模图案变形来形成具有与所述第一掩模图案的平面形状不同的平面形状的第二掩模图案; 以及通过使用第二掩模图案形成与第一图案不同的待蚀刻的膜的第二图案。 通过应用形成图案的方法，例如，形成液晶显示装置的TFT基板的半导体层和源电极和漏电极，上述形成在常规制造方法中需要两个光致抗蚀剂工艺步骤 的液晶显示装置只能通过一个处理步骤进行，从而降低其制造成本。

公开(公告)号：US20070115685A1

公开(公告)日：2007-05-24

申请号：US11592289

申请日：2006-11-03

Applicant: Yuji Kondo ,  Nobuaki Honbo

Inventor： Yuji Kondo ,  Nobuaki Honbo

IPC: A47F3/00

CPC classification number: G09G3/3426 ,  G02F1/133603 ,  G02F2001/133612 ,  G09G2320/041 ,  G09G2320/0633 ,  G09G2360/14

Abstract: A flat lighting source is provided which is capable of applying illuminating light to an entire display region of a display panel. A current or voltage is supplied from each LED (Light Emitting Diode) driving/correcting circuit to each LED. Part of light emitted from each of the LEDs is converted into electrical signals and a resistance value of each photodiode decreases in proportion to luminance. If luminance of light emitted from each of the LEDs increases, a resistance value of each of the photodiodes decreases while the luminance of light emitted from each of the LEDs decreases. The resistance value is fed back to each of the LED driving/correcting circuits which changes a driving current or a driving voltage so that luminance of light emitted from each of the LEDs corresponds to a luminance setting voltage. The photodiode is mounted in a one-to-one relationship for every LED.

Abstract translation: 提供能够向显示面板的整个显示区域施加照明光的平面照明源。 从每个LED（发光二极管）驱动/校正电路向每个LED提供电流或电压。 从每个LED发射的光的一部分被转换成电信号，并且每个光电二极管的电阻值与亮度成比例地减小。 如果从每个LED发射的光的亮度增加，则每个光电二极管的电阻值减小，同时从每个LED发射的光的亮度降低。 将电阻值反馈到改变驱动电流或驱动电压的每个LED驱动/校正电路，使得从每个LED发射的光的亮度对应于亮度设定电压。 对于每个LED，光电二极管以一对一的关系安装。

公开(公告)号：US20070097290A1

公开(公告)日：2007-05-03

申请号：US11510001

申请日：2006-08-25

Applicant: Kouji Mimura ,  Ken Sumiyoshi ,  Fujio Okumura ,  Shigetoshi Hayata ,  Tamio Uchino ,  Yoshiaki Furuya ,  Youhei Saitou ,  Katsuhisa Ishii ,  Takahiko Kanamori

Inventor： Kouji Mimura ,  Ken Sumiyoshi ,  Fujio Okumura ,  Shigetoshi Hayata ,  Tamio Uchino ,  Yoshiaki Furuya ,  Youhei Saitou ,  Katsuhisa Ishii ,  Takahiko Kanamori

IPC: G02F1/1335

CPC classification number: G02F1/133524 ,  G02F1/133606 ,  G02F1/13452 ,  G02F2001/133607

Abstract: An optical element comprises a pair of substrates each having an electrode and bonded together with a gap therebetween and a light adjusting material including a liquid crystal and enclosed in the gap. Each of the pair of substrates has an electrode connecting portion to be connected to an external circuit. At least a part of the electrode connecting portion of each of the substrates is located on the same side as that of the optical element. The electrode connecting portion of one of the substrates and the electrode connecting portion of the other of the substrates have respective electrode portions at regions that are not opposed to each other. The electrode portion of each of the electrode connecting portions is connected to the external circuit.

Abstract translation: 光学元件包括一对基板，每个基板具有电极并且与它们之间的间隙结合在一起，以及包括液晶并封闭在间隙中的光调节材料。 一对基板中的每一个具有连接到外部电路的电极连接部。 每个基板的电极连接部分的至少一部分位于与光学元件相同的一侧。 一个基板的电极连接部分和另一个基板的电极连接部分在彼此不相对的区域处具有相应的电极部分。 每个电极连接部分的电极部分连接到外部电路。

公开(公告)号：US20070091246A1

公开(公告)日：2007-04-26

申请号：US11581395

申请日：2006-10-17

Applicant: Mitsuhiro Sugimoto

Inventor： Mitsuhiro Sugimoto

IPC: G02F1/1339

CPC classification number: G02F1/1341 ,  G02F2202/023

Abstract: An LCD device is obtained by joining a counter substrate and a TFT substrate with a sealing member having at least a UV-curable characteristic. The sealing member includes a UV-curable resin and high-refractive layers formed respectively on the surfaces of spacers which are dispersed in the UV-curable resin, each of the surfaces of the spacers having a refractive index higher than that of the UV-curable resin.

Abstract translation: 通过将具有至少具有UV固化特性的密封构件与相对基板和TFT基板接合而获得LCD装置。 密封构件包括紫外线固化树脂和分散在分散在紫外线固化树脂中的间隔物表面上的高折射层，间隔物的每个表面的折射率高于可UV固化的 树脂。

公开(公告)号：US20070070646A1

公开(公告)日：2007-03-29

申请号：US11526571

申请日：2006-09-26

Applicant: Shizuo Morishita

Inventor： Shizuo Morishita

IPC: A47F3/00

CPC classification number: G02F1/133608

Abstract: A housing member accommodates a liquid crystal display panel and a lighting unit. The housing member is provided with a penetrated space for receiving a light-source unit in the lighting unit therein. A pair of fastening members are attached to a pair of openings of the space, respectively, for supporting the light-source unit within the space such that each of the fastening members allows to insert the light-source unit into the space from either one of the pair of the openings.

Abstract translation: 壳体构件容纳液晶显示面板和照明单元。 壳体构件设置有用于在其中的照明单元中接收光源单元的穿透空间。 一对紧固构件分别附接到该空间的一对开口，用于将光源单元支撑在空间内，使得每个紧固构件允许将光源单元从任一个中的任一个插入到空间中 一对开口。

公开(公告)号：US20070069994A1

公开(公告)日：2007-03-29

申请号：US11525082

申请日：2006-09-22

Applicant: Mitsuasa Takahashi

Inventor： Mitsuasa Takahashi

IPC: G09G3/30

CPC classification number: G09G3/3233 ,  G09G3/3283 ,  G09G2300/0809 ,  G09G2300/0833 ,  G09G2320/0233 ,  G09G2330/021

Abstract: A circuit for driving a load with a constant current, includes a first transistor electrically connected in series to a load to be driven, a second transistor electrically connected in series to the load, and electrically connected in parallel with the first transistor, and a resistor electrically connected in series to the second transistor.

Abstract translation: 用于以恒定电流驱动负载的电路包括与要驱动的负载串联电连接的第一晶体管，与负载串联电连接并与第一晶体管并联电连接的电阻器 与第二晶体管串联电连接。

公开(公告)号：US20070069386A1

公开(公告)日：2007-03-29

申请号：US11525932

申请日：2006-09-25

Applicant: Mitsuasa Takahashi

Inventor： Mitsuasa Takahashi

IPC: H01L23/52

CPC classification number: G11C13/003 ,  G11C13/0004 ,  G11C2213/75 ,  G11C2213/76

Abstract: A memory circuit includes a first resistor composed of chalcogenide, a second resistor composed of chalcogenide, and electrically connected in series to the first resistor, and an inverter having an input terminal electrically connected to a node through which the first and second resistors are electrically connected to each other.

Abstract translation: 存储电路包括由硫族化物组成的第一电阻器，由硫族化物组成的第二电阻器，并与第一电阻器串联电连接的反相器，以及具有与第一和第二电阻器电连接的节点电连接的输入端子的反相器 对彼此。

公开(公告)号：US20070035673A1

公开(公告)日：2007-02-15

申请号：US11504026

申请日：2006-08-15

Applicant: Hiroshi Sakurai ,  Hidenori Ikeno ,  Yuichi Yamaguchi ,  Hiroshi Kano

Inventor： Hiroshi Sakurai ,  Hidenori Ikeno ,  Yuichi Yamaguchi ,  Hiroshi Kano

IPC: G02F1/1343

CPC classification number: G02F1/136227 ,  G02F1/133553 ,  G02F2001/136231 ,  G02F2001/136236 ,  G02F2202/103 ,  G02F2203/02 ,  H01L27/1248 ,  H01L27/13

Abstract: A reflection type liquid crystal display device having excellent display capability even if the number of the photolithography process is reduced and a process for producing the device. A process includes the steps of (a) forming a source/drain wiring by using a first mask; (b) forming a thin film transistor region and gate wiring by using a second mask; (c) forming an opening for a transistor, in a passivation film by using a third mask; (d) forming a rough surface of the interlayer insulating film and to form an opening for the transistor by using a fourth mask by halftone exposure, and (e) forming a reflective metal which extend through the respective openings for the transistor in the passivation film and the interlayer insulating film so that it is electrically connected to the source wiring by using a fifth mask.

Abstract translation: 即使减少光刻处理的数量，也具有优异的显示能力的反射型液晶显示装置及其制造方法。 一种方法包括以下步骤：（a）通过使用第一掩模形成源极/漏极布线; （b）通过使用第二掩模形成薄膜晶体管区域和栅极布线; （c）通过使用第三掩模在钝化膜中形成用于晶体管的开口; （d）形成层间绝缘膜的粗糙表面，并通过半色调曝光通过使用第四掩模形成用于晶体管的开口，以及（e）形成延伸穿过用于钝化膜中的晶体管的各个开口的反射金属 和层间绝缘膜，使其通过使用第五掩模与源极配线电连接。