公开(公告)号：US20120013595A1

公开(公告)日：2012-01-19

申请号：US13259024

申请日：2009-10-27

申请人： Atsuhito Murai ,  Yoshiharu Kataoka ,  Takuya Watanabe ,  Hajime Imai ,  Hideki Kitagawa

发明人： Atsuhito Murai ,  Yoshiharu Kataoka ,  Takuya Watanabe ,  Hajime Imai ,  Hideki Kitagawa

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G06F3/044 ,  G02F1/13338 ,  G02F2001/13312 ,  G06F3/0412 ,  G06F3/042 ,  G06F2203/04106 ,  G09G3/3648 ,  H01L31/02019 ,  H03F3/08

摘要： A display device includes, in a display region, a first circuit including a photodiode (62b), a first capacitor (62c), a second capacitor (62d), and an output amplifier (62a). A cathode of the photodiode (62b), one end of the first capacitor (62c), one end of the second capacitor (62d), and an input of the output amplifier (62a) are connected with one another via a first node (netA). An electrode at the other end of the second capacitor (62d) is provided on a substrate having a display surface of a display panel, and an electrode at the one end of the second capacitor (62d) is positioned to be away from the display surface in a thickness direction of the display panel in such a manner as to face the electrode at the other end of the second capacitor (62d).

摘要翻译： 显示装置在显示区域包括包括光电二极管（62b），第一电容器（62c），第二电容器（62d）和输出放大器（62a）的第一电路。 光电二极管（62b）的阴极，第一电容器（62c）的一端，第二电容器（62d）的一端和输出放大器（62a）的输入端经由第一节点（netA ）。 第二电容器（62d）的另一端的电极设置在具有显示面板的显示面的基板上，第二电容器（62d）的一端的电极位于显示面 在所述显示面板的厚度方向上以与所述第二电容器（62d）的另一端的电极相对的方式。

公开(公告)号：US20120013574A1

公开(公告)日：2012-01-19

申请号：US13258868

申请日：2009-10-27

申请人： Atsuhito Murai ,  Yoshiharu Kataoka ,  Takuya Watanabe ,  Hajime Imai ,  Hideki Kitagawa

发明人： Atsuhito Murai ,  Yoshiharu Kataoka ,  Takuya Watanabe ,  Hajime Imai ,  Hideki Kitagawa

IPC分类号： G06F3/045 ,  G06F3/042

CPC分类号： G06F3/042 ,  G02F1/13338 ,  G02F2001/13312 ,  G06F3/0412 ,  G06F3/0414

摘要： A display device includes: an optical sensor circuit provided in a display region, the optical sensor circuit including a light-receiving element and detecting intensity of light incident to the light-receiving element; and a pressure detection circuit which detects pressure applied to a display surface of a display panel on a basis of a change of the display surface in a panel thickness direction which change is caused by the pressure, with respect to a region in which the pressure is to be detected, both of the detection of the pressure by the pressure detection circuit and the detection of the intensity of the light by the optical sensor circuit being carried out within a period allocated to acquisition of detection data concerning the pressure in the display region.

摘要翻译： 显示装置包括：设置在显示区域的光学传感器电路，所述光学传感器电路包括光接收元件，并检测入射到所述光接收元件的光的强度; 以及压力检测电路，其基于显示面在面板厚度方向上的变化来检测施加到显示面板的显示面上的压力，所述变化是由压力引起的，相对于压力为 要被检测时，通过压力检测电路的压力检测和由光学传感器电路检测光的强度在分配用于获取关于显示区域内的压力的检测数据的时间段内执行。

公开(公告)号：US20110222011A1

公开(公告)日：2011-09-15

申请号：US13130253

申请日：2009-07-30

申请人： Atsuhito Murai ,  Hajime Imai ,  Hideki Kitagawa

发明人： Atsuhito Murai ,  Hajime Imai ,  Hideki Kitagawa

IPC分类号： G02F1/1343

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G02F1/13394 ,  G02F2001/13312

摘要： A liquid crystal display device of the present invention includes: a TFT array substrate (200); a counter substrate (100); a liquid crystal layer (300) formed between the TFT array substrate (200) and the counter substrate (100); a photodiode (17) formed on the TFT array substrate (200), which photodiode (17) generates an electric current equivalent to intensity of irradiation light irradiated to the photodiode (17); and a light transmitting member (15) employing a non-hollow solid structure, which light transmitting member (15) is provided on a light-receiving surface of the photodiode (17) and sandwiched between the TFT array substrate (200) and the counter substrate (100). This makes it possible to attain, by a simple arrangement, a liquid crystal display device including an optical sensor (photoelectric element) which is not affected by an alignment state of liquid crystal and which has an excellent detection sensitivity.

摘要翻译： 本发明的液晶显示装置包括：TFT阵列基板（200）; 相对基板（100）; 形成在TFT阵列基板（200）与对置基板（100）之间的液晶层（300）。 形成在TFT阵列基板（200）上的光电二极管（17），该光电二极管（17）产生与照射到光电二极管（17）的照射光强度相当的电流; 以及采用非中空固体结构的透光构件（15），该透光构件（15）设置在光电二极管（17）的受光面上并夹在TFT阵列基板（200）和计数器 基板（100）。 这使得可以通过简单的配置获得包括不受液晶取向状态影响且具有优异检测灵敏度的光学传感器（光电元件）的液晶显示装置。

公开(公告)号：US20110128458A1

公开(公告)日：2011-06-02

申请号：US12992202

申请日：2009-01-30

申请人： Katsuhiko Morishita ,  Toshihiro Matsumoto ,  Tsuyoshi Okazaki ,  Hajime Imai

发明人： Katsuhiko Morishita ,  Toshihiro Matsumoto ,  Tsuyoshi Okazaki ,  Hajime Imai

IPC分类号： G02F1/1333

CPC分类号： G02F1/134363 ,  G02F1/1393

摘要： The present invention provides a TBA-mode liquid crystal display device that is capable of reflective display and transmissive display without using a multigap structure. The liquid crystal display device of the present invention includes a first substrate and a second substrate disposed opposite each other and a liquid crystal layer interposed between the first substrate and the second substrate, and has, in a pixel area, a reflective area where reflective display is performed and a transmissive area where transmissive display is performed. The first substrate has a first electrode and a second electrode disposed parallel to and opposite the first electrode in the pixel area, the liquid crystal layer includes a p-type nematic liquid crystal and is driven by an electric field generated between the first electrode and the second electrode, the p-type nematic liquid crystal is aligned perpendicular to the first substrate and the second substrate when no voltage is applied, a thickness of the liquid crystal layer in the reflective area is substantially equal to a thickness of the liquid crystal layer in the transmissive area, and a distance between the first electrode and the second electrode in the reflective area is different from a distance between the first electrode and the second electrode in the transmissive area.

摘要翻译： 本发明提供一种TBA模式液晶显示装置，其能够在不使用多光栅结构的情况下进行反射显示和透射显示。 本发明的液晶显示装置具有相互配置的第一基板和第二基板以及介于第一基板与第二基板之间的液晶层，并且在像素区域中具有反射区域 执行透射显示的透射区域。 第一基板具有与像素区域中的第一电极平行且相对设置的第一电极和第二电极，液晶层包括p型向列型液晶，并且由在第一电极和第二电极之间产生的电场驱动 第二电极，当没有施加电压时，p型向列型液晶垂直于第一基板和第二基板排列，反射区域中的液晶层的厚度基本上等于液晶层的厚度 反射区域中的透射区域和第一电极与第二电极之间的距离与透射区域中的第一电极和第二电极之间的距离不同。

公开(公告)号：US20110001736A1

公开(公告)日：2011-01-06

申请号：US12867510

申请日：2008-10-09

申请人： Shinya Tanaka ,  Tetsuo Kikuchi ,  Hajime Imai ,  Hideki Kitagawa ,  Yoshiharu Kataoka

发明人： Shinya Tanaka ,  Tetsuo Kikuchi ,  Hajime Imai ,  Hideki Kitagawa ,  Yoshiharu Kataoka

IPC分类号： G09G5/00 ,  H01L29/786

CPC分类号： H01L27/1214 ,  G02F2201/124 ,  G09G3/3648 ,  G09G2310/0297 ,  H01L27/124

摘要： A distance (d1) from an edge of a first region (R) at places (D) where branch electrodes (4b) extending, which branch off from an electrode line (4a) of a second source/drain electrode (4), start to overlap with a first region (R) to the electrode line (4a) is 5 μm or more. This realizes a TFT including a comb-shaped source/drain structure that enables easy repair of a source-drain leakage.

摘要翻译： 在从第二源极/漏极（4）的电极线（4a）延伸的分支电极（4b）延伸的位置（D）处的第一区域（R）的边缘的距离（d1）开始 与电极线（4a）的第一区域（R）重叠为5μm以上。 这实现了包括梳状源极/漏极结构的TFT，其能够容易地修复源极漏极泄漏。

公开(公告)号：US20100253658A1

公开(公告)日：2010-10-07

申请号：US12740311

申请日：2008-09-09

申请人： Shinya Tanaka ,  Tetsuo Kikuchi ,  Hajime Imai ,  Yoshiharu Kataoka

发明人： Shinya Tanaka ,  Tetsuo Kikuchi ,  Hajime Imai ,  Yoshiharu Kataoka

IPC分类号： G09G5/00 ,  G02F1/13 ,  G02F1/1333 ,  G02F1/1339

CPC分类号： G02F1/1339 ,  G02F1/13454 ,  G02F2201/50

摘要： The present invention provides a display device in which a frame region is reduced while preventing decrease in reliability and a method for manufacturing the same. The present invention is a display device comprising: a display panel including a first substrate, a second substrate, and a sealing member positioned between the first substrate and the second substrate, wherein the display panel includes at least a part of a circuit unit and a moisture blocking film in a region overlapping with the sealing member on the first substrate, and the moisture blocking film is provided in a region other than a display region and interposed between the circuit unit and the sealing member.

摘要翻译： 本发明提供了一种显示装置，其中框架区域被减小同时防止可靠性的降低及其制造方法。 本发明是一种显示装置，包括：显示面板，包括第一基板，第二基板和位于第一基板和第二基板之间的密封构件，其中显示面板包括电路单元的至少一部分和 在与第一基板上的密封构件重叠的区域中的防潮膜，并且防潮膜设置在除显示区域之外的区域中，并插入在电路单元和密封构件之间。

公开(公告)号：US20100182527A1

公开(公告)日：2010-07-22

申请号：US12666461

申请日：2008-05-29

申请人： Tetsuo Kikuchi ,  Hideki Kitagawa ,  Hajime Imai ,  Yoshihito Hara ,  Mitsunori Imade ,  Junya Shimada

发明人： Tetsuo Kikuchi ,  Hideki Kitagawa ,  Hajime Imai ,  Yoshihito Hara ,  Mitsunori Imade ,  Junya Shimada

IPC分类号： G02F1/1368 ,  G02F1/1335 ,  H01L21/28

CPC分类号： G02F1/133555 ,  G02F1/133553 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2203/03

摘要： A reflection-type or transflective-type liquid crystal display device having a high image quality, which has an excellent efficiency of utility of reflected light, is provided at low cost.A liquid crystal display device according to the present invention is a liquid crystal display device having a plurality of pixels, and including, in each of the plurality of pixels, a reflection section for reflecting incident light toward a display surface. The reflection section includes a metal layer having a plurality of apertures, and a reflective layer formed on the metal layer with an insulating layer interposed therebetween. A surface of the reflective layer includes a plurality of recesses or protrusions formed in accordance with a cross-sectional shape of the metal layer. Regarding distance between two adjoining apertures among the plurality of apertures of the metal layer, a shortest distance is no less than 0.3 μm and no more than 3.0 μm.

摘要翻译： 以低成本提供了具有高反射光效率的具有高图像质量的反射型或透反射型液晶显示装置。 根据本发明的液晶显示装置是具有多个像素的液晶显示装置，并且在多个像素中的每一个中包括用于将入射光反射到显示面的反射部。 反射部分包括具有多个孔的金属层，以及在金属层上形成有绝缘层的反射层。 反射层的表面包括根据金属层的横截面形状形成的多个凹部或突起。 关于金属层的多个孔中的两个相邻孔之间的距离，最短距离不小于0.3μm且不大于3.0μm。

公开(公告)号：US20090179840A1

公开(公告)日：2009-07-16

申请号：US12375069

申请日：2007-06-21

申请人： Shinya Tanaka ,  Hajime Imai ,  Chikanori Tsukamura ,  Yoshiharu Kataoka

发明人： Shinya Tanaka ,  Hajime Imai ,  Chikanori Tsukamura ,  Yoshiharu Kataoka

IPC分类号： G09G3/36

CPC分类号： G02F1/13454 ,  G02F1/133305 ,  G02F1/1345 ,  G02F1/13452 ,  G09G2300/0426

摘要： In a display device, a first glass substrate is curved. When signal line driving elements and scanning line driving elements are viewed from a normal direction of a principal surface of the first glass substrate, the signal line driving elements and the scanning line driving elements each have a rectangular or substantially rectangular shape with two longer sides and two shorter sides. The signal line driving elements and the scanning line driving elements are mounted so that the longer sides thereof are parallel or substantially parallel to one another.

摘要翻译： 在显示装置中，第一玻璃基板是弯曲的。 当从第一玻璃基板的主表面的法线方向观察信号线驱动元件和扫描线驱动元件时，信号线驱动元件和扫描线驱动元件各自具有矩形或大致矩形形状，具有两个长边和 两个短边。 信号线驱动元件和扫描线驱动元件安装成使得其长边彼此平行或基本平行。

公开(公告)号：US20090102824A1

公开(公告)日：2009-04-23

申请号：US12282673

申请日：2007-03-13

申请人： Shinya Tanaka ,  Yoshiharu Kataoka ,  Hajime Imai ,  Masaya Okamoto ,  Chikanori Tsukamura

发明人： Shinya Tanaka ,  Yoshiharu Kataoka ,  Hajime Imai ,  Masaya Okamoto ,  Chikanori Tsukamura

IPC分类号： G09G3/30 ,  G06F3/038

CPC分类号： G09G3/3648 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/133388 ,  G02F2201/56 ,  G09G3/3677 ,  G09G2300/0413 ,  G09G2320/0204

摘要： In an odd-shaped display whose display area is not rectangular in shape, a defect such as a reduction in the display quality due to the bright line or the like caused by the pixels that are located in a specific portion can be prevented. In an active matrix substrate used as a substrate of such an odd-shaped display in which the distribution area of the pixel electrodes corresponding to the display area has a shape other than rectangular, at least one dummy gate line is formed outside the gate line that is located at the outermost edge on the scanning start side. For peripheral pixels connected to the gate line and the gate line that lies on the scanning end side of the gate line, the gate lines located one row above the respective gate lines are extended on the opposite side of each of the peripheral pixels from the gate line to which the TFT of each of the peripheral pixels is connected. It is preferable that dummy pixels are located on the upper side of the individual peripheral pixels.

摘要翻译： 在显示区域的形状不是矩形的异形显示器中，可以防止由位于特定部分的像素引起的由亮线等引起的显示质量的降低等缺陷。 在用作这样的异形显示器的基板的有源矩阵基板中，其中对应于显示区域的像素电极的分布面积具有除矩形以外的形状，在栅极线的外部形成至少一个虚拟栅极线， 位于扫描开始侧的最外边缘。 对于连接到栅极线和位于栅极线的扫描端侧的栅极线的外围像素，位于各个栅极线上方的一行的栅极线在每个周边像素的与栅极的相反侧延伸 每个周边像素的TFT连接到该线。 虚拟像素优选位于各个周边像素的上侧。

公开(公告)号：US4989949A

公开(公告)日：1991-02-05

申请号：US261169

申请日：1988-10-21

申请人： Hajime Imai ,  Hiroshi Nishimoto

发明人： Hajime Imai ,  Hiroshi Nishimoto

IPC分类号： H01S5/068 ,  H04B10/07 ,  H04B10/50 ,  H04L1/24

CPC分类号： H04B10/07 ,  H04B10/50 ,  H04L1/24 ,  H01S5/06825

摘要： An arrangement for discriminating whether a semiconductor laser employed in a light transmission system is functional or non-functional includes a circuit for generating a pulse pattern repeatedly with a unit of a plurality of bits and outputting the pulse pattern to the semiconductor laser and a medium for passing a light pulse signal output from the semiconductor laser. Receiving equipment includes a circuit for regenerating the pulse pattern from the light pulse signal and outputting a regenerative pulse pattern, and a discriminating circuit responding to the regenerative pulse pattern.The discriminating circuit discriminates whether or not a pseudo-pulse exceeding a predetermined threshold level appears at a specific position in the regenerative pulse pattern during a predetermined time interval, and indicates a result of the discrimination. Based on the indicated result, a discrimination of whether the laser is functional or not can be carried out with simplicity and high reliability and without troublesome labor, while the laser remains incorporated in the light transmission system.