公开(公告)号：US20120224117A1

公开(公告)日：2012-09-06

申请号：US13409313

申请日：2012-03-01

Applicant: Hiroyuki MIYAZAKI ,  Akio Miyauchi ,  Nobuyuki Koganezawa

Inventor： Hiroyuki MIYAZAKI ,  Akio Miyauchi ,  Nobuyuki Koganezawa

IPC: G02F1/13357

CPC classification number: G02F1/13318 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2201/58

Abstract: The liquid crystal display device is a liquid crystal display device having: a light guide plate for converting light from a light source into backlight for illumination; a first frame for containing the light guide plate; and a liquid crystal display panel provided over said light guide plate, wherein the liquid crystal display device further has a photosensor that is placed so as to face a sidewall of the light guide plate and detect an amount of the backlight, and the photosensor is placed so as to face the sidewall of the light guide plate through a hole or a notch created in a sidewall portion of the first frame.

Abstract translation: 液晶显示装置是一种液晶显示装置，具有：用于将来自光源的光转换成用于照明的背光的导光板; 用于容纳所述导光板的第一框架; 以及设置在所述导光板上的液晶显示面板，其中所述液晶显示装置还具有放置成面对所述导光板的侧壁的光电传感器，并检测所述背光的量，并且所述光传感器被放置 以便通过在第一框架的侧壁部分中形成的孔或凹口来面对导光板的侧壁。

公开(公告)号：US08259265B2

公开(公告)日：2012-09-04

申请号：US12470833

申请日：2009-05-22

Applicant: Te-Chen Chung ,  Chia-Ta Liao

Inventor： Te-Chen Chung ,  Chia-Ta Liao

IPC: G02F1/133

CPC classification number: H01L31/068 ,  G02F2001/13324 ,  G02F2201/58 ,  H01L31/075 ,  H01L31/202 ,  Y02E10/547 ,  Y02E10/548 ,  Y02P70/521

Abstract: The invention provides a liquid crystal display panel, a liquid crystal display apparatus and a method for manufacturing the liquid crystal display panel. The liquid crystal display panel includes a first substrate and a second substrate which are opposite to each other and a liquid crystal layer between the two substrates. On one side of the first substrate which is opposite to the second substrate, there is a solar battery unit and a Thin Film Transistor; and the solar battery unit includes a first electrode layer, a photoelectric conversion layer and a second electrode layer which are sequentially disposed in stack. In the invention, the solar battery is configured between the two substrates, and therefore the size of the panel is not increased and the structure is simple.

Abstract translation: 本发明提供一种液晶显示面板，液晶显示装置及液晶显示面板的制造方法。 液晶显示面板包括彼此相对的第一基板和第二基板以及两个基板之间的液晶层。 在与第二基板相对的第一基板的一侧上，存在太阳能电池单元和薄膜晶体管; 并且太阳能电池单元包括依次布置在堆叠中的第一电极层，光电转换层和第二电极层。 在本发明中，太阳能电池配置在两个基板之间，因此面板的尺寸不增加，结构简单。

公开(公告)号：US08248360B2

公开(公告)日：2012-08-21

申请号：US12452080

申请日：2008-06-10

Applicant: Kohei Nanbu

Inventor： Kohei Nanbu

IPC: G09G3/36

CPC classification number: H05B41/3927 ,  G02F1/133604 ,  G02F1/133615 ,  G02F2001/133601 ,  G02F2201/58 ,  G02F2203/11 ,  G09G3/342 ,  G09G2320/0233 ,  G09G2320/064 ,  G09G2360/145

Abstract: One embodiment of the present invention discloses a backlight control device that provides PWM control inverters with PWM signals generated in accordance with a dimming level input through a light receiving section that receives infrared light, the inverters causing fluorescent lamps that emit visible light and infrared light to illuminate. The backlight control device includes a phase adjusting section that changes a phase difference between a first PWM signal for driving a first lamp group and a second PWM signal for driving a second lamp group according to the dimming level when the dimming level is at least in a predetermined range of all dimming levels, the first and second lamp groups each including at least one lamp. This provides a backlight control device that enables reduction of faulty operation in an infrared-based apparatus.

Abstract translation: 本发明的一个实施例公开了一种背光控制装置，其向PWM控制逆变器提供根据通过接收红外光的光接收部输入的调光电平而产生的PWM信号，所述反相器引起发出可见光和红外光的荧光灯 照亮。 背光控制装置包括：相位调整部，其在调光度至少为1时，根据调光度改变用于驱动第1灯组的第1 PWM信号与驱动第2灯组的第2 PWM信号之间的相位差 所有调光水平的预定范围，第一和第二灯组各自包括至少一个灯。 这提供了一种能够减少基于红外线的装置中的故障操作的背光控制装置。

公开(公告)号：US20120161646A1

公开(公告)日：2012-06-28

申请号：US13085440

申请日：2011-04-12

Applicant: FAN WU

Inventor： FAN WU

IPC: H05B37/02

CPC classification number: G09G3/3413 ,  G02F2201/58 ,  G09G3/3406 ,  G09G2320/0633 ,  G09G2360/144

Abstract: A backlight control circuit includes a driver circuit, a sensing circuit, and a control circuit. The driver circuit adjusts an illumination intensity of a backlight source. The sensing circuit senses an environmental illumination intensity. The control circuit is set between the driver circuit and the sensing circuit. The control circuit controls the driver circuit to adjust an illumination intensity of a backlight source according to the sensed environmental illumination intensity.

Abstract translation: 背光控制电路包括驱动电路，感测电路和控制电路。 驱动电路调节背光源的照明强度。 感测电路感测环境照明强度。 控制电路设置在驱动电路和感测电路之间。 控制电路控制驱动电路，根据检测到的环境照度强度来调整背光源的照明强度。

公开(公告)号：US20120133672A1

公开(公告)日：2012-05-31

申请号：US13388983

申请日：2011-06-28

Applicant: Jae Hyun Joo

Inventor： Jae Hyun Joo

IPC: G09G3/34 ,  G09G5/02 ,  G09G5/10

CPC classification number: G02F1/167 ,  B82Y20/00 ,  G02B1/005 ,  G02B26/007 ,  G02B26/02 ,  G02F1/17 ,  G02F1/21 ,  G02F1/23 ,  G02F2001/1678 ,  G02F2201/44 ,  G02F2201/58 ,  G02F2202/32 ,  G02F2203/055 ,  G02F2203/34 ,  G09G3/2003 ,  G09G3/3446 ,  G09G2310/062

Abstract: The present invention provides a method of changing color or transmittance of light on a surface part of an object. The surface part of the object includes a solvent and a plurality of particles dispersed in the solvent. When electric field is applied to the solvent and the plurality of particles, the transmittance of color or light on the surface part of the object is changed due to the change of the inter-particle distances or the positions of the particles, according to the magnitude, direction, application time or application frequency of electric field, wherein the magnitude, direction, application time or application frequency of electric field are changed by associating the input signal by the user of the object or the signal acquired by the object or the signal acquired by the sensing unit provided to the object.

Abstract translation: 本发明提供一种改变物体表面部分上的光的颜色或透射率的方法。 物体的表面部分包括溶剂和分散在溶剂中的多个颗粒。 当电场施加到溶剂和多个颗粒时，由于粒子间距离或粒子的位置的变化，物体的表面部分上的颜色或光的透射率根据大小而变化 电场的方向，应用时间或施加频率，其中电场的幅度，方向，施加时间或施加频率通过将对象的用户的输入信号或由对象获取的信号或所获取的信号相关联而改变 通过提供给物体的感测单元。

公开(公告)号：US08175126B2

公开(公告)日：2012-05-08

申请号：US12540643

申请日：2009-08-13

Applicant: George Rakuljic ,  Naresh Satyan ,  Arseny Vasilyev ,  Ammon Yariv

Inventor： George Rakuljic ,  Naresh Satyan ,  Arseny Vasilyev ,  Ammon Yariv

IPC: H01S5/068 ,  H01S5/40 ,  H01S3/10

CPC classification number: G01D5/268 ,  G01D5/266 ,  G01S7/4911 ,  G02F1/3536 ,  G02F1/365 ,  G02F2001/212 ,  G02F2201/205 ,  G02F2201/58 ,  G02F2202/108 ,  G02F2203/13 ,  H01S5/0687

Abstract: This invention relates to opto-electronic systems using semiconductor lasers driven by optical phase-locked loops that control the laser's optical phase and frequency. Feedback control provides a means for precise, wideband control of optical frequency and phase, augmented further by four wave mixing stages and digitally stitched independent optical waveforms for enhanced tunability.

Abstract translation: 本发明涉及使用由控制激光器的光学相位和频率的光学锁相环驱动的半导体激光器的光电子系统。 反馈控制提供了一种用于精确，宽频带控制光频率和相位的手段，进一步通过四个波混频阶段和数字缝合的独立光波形进一步增强，以增强可调性。

公开(公告)号：US08085256B2

公开(公告)日：2011-12-27

申请号：US11919331

申请日：2006-04-24

Applicant: Mayuko Sakamoto ,  Yoshihiro Izumi ,  Hiromi Katoh ,  Tomoyuki Nagai

Inventor： Mayuko Sakamoto ,  Yoshihiro Izumi ,  Hiromi Katoh ,  Tomoyuki Nagai

IPC: G09G5/00

CPC classification number: G09G3/20 ,  G02F1/1336 ,  G02F2201/086 ,  G02F2201/58 ,  G09G2300/08 ,  G09G2360/14 ,  H01L27/12

Abstract: An electronic device is provided which can appropriately adjust the brightness of a display apparatus in accordance with the lightness of visible light by preventing UV-light from being incident upon an optical sensor. An electronic device having, in a housing, a display apparatus (1) that includes an active matrix substrate (2) having a pixel array region (8) in which a plurality of pixels (5) are arranged and a display medium (4) provided in a gap between the active matrix substrate (2) and a counter substrate (3), includes an optical sensor (11) provided in a peripheral region (9) present in a periphery of the pixel array region (8) in the active matrix substrate (2) of a display apparatus (1), and a UV-light blocking member (70) that is provided in a portion covering the optical sensor (11) in the housing and transmits visible light and absorbs UV-light.

Abstract translation: 提供一种电子装置，其可以通过防止紫外光入射到光学传感器上，根据可见光的亮度适当地调节显示装置的亮度。 一种电子设备，在外壳中具有包括具有排列有多个像素（5）的像素排列区域（8）的有源矩阵基板（2）和显示介质（4）的显示装置（1） 设置在有源矩阵基板（2）和对置基板（3）之间的间隙中，包括设置在存在于活动的像素阵列区域（8）的周边的外围区域（9）中的光学传感器（11） 显示装置（1）的矩阵基板（2）和设置在壳体内的覆盖光学传感器（11）的部分中并透射可见光并吸收紫外光的UV光阻挡部件（70）。

公开(公告)号：US08081175B2

公开(公告)日：2011-12-20

申请号：US11941579

申请日：2007-11-16

Applicant: Chi-Wen Chen

Inventor： Chi-Wen Chen

IPC: G09G5/00

CPC classification number: G01J1/4228 ,  G01J1/0488 ,  G02F1/13318 ,  G02F2201/58

Abstract: A display panel and its uses are provided. The display panel has several photo-sensors for detecting values of the visible light spectrum of the environmental light and whole light spectrum of the environmental light to obtain a value of the invisible light spectrum. The photo-sensor can be incorporated into an electro-optical device with a display panel.

Abstract translation: 提供显示面板及其用途。 显示面板具有多个光电传感器，用于检测环境光的可见光光谱和环境光的全光谱的值，以获得不可见光谱的值。 光电传感器可以结合到具有显示面板的电光装置中。

公开(公告)号：US08018428B2

公开(公告)日：2011-09-13

申请号：US11926838

申请日：2007-10-29

Applicant: Ho-Yong Jung ,  Cheol-Woo Park ,  Sung-Jin Hong

Inventor： Ho-Yong Jung ,  Cheol-Woo Park ,  Sung-Jin Hong

IPC: G09G3/34 ,  G06F3/041

CPC classification number: G02F1/167 ,  G02F2201/58 ,  G09G3/344 ,  G09G2300/08 ,  G09G2310/061

Abstract: An electrophoretic display (“EPD”) panel includes a display substrate and an electrophoretic film. The display substrate includes a display switching element electrically connected to a display gate line and a data line crossing the display gate line, a pixel electrode electrically connected to the display switching element, and a sensing switching element electrically connected to a sensing gate line and the data line to detect a light quantity. The electrophoretic film is combined with the display substrate. The electrophoretic film includes a plurality of charged particles. Thus, a bias signal of the sensing switching element is delivered through the data line applying the data signal, so that a manufacturing process of the EPD panel may be simplified.

Abstract translation: 电泳显示器（“EPD”）面板包括显示基板和电泳膜。 显示基板包括电连接到显示栅极线和与显示栅极线交叉的数据线的显示开关元件，与显示开关元件电连接的像素电极，以及电连接到感测栅极线的感测开关元件， 数据线检测光量。 电泳膜与显示基板结合。 电泳膜包括多个带电粒子。 因此，感测开关元件的偏置信号通过施加数据信号的数据线传送，从而可以简化EPD面板的制造工艺。

公开(公告)号：US20110205451A1

公开(公告)日：2011-08-25

申请号：US13127722

申请日：2009-09-07

Applicant: Takahiro Yoshikawa

Inventor： Takahiro Yoshikawa

IPC: H04N5/66 ,  G02F1/13357

CPC classification number: H04N5/64 ,  G02B6/0046 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/008 ,  G02F1/133603 ,  G02F1/133608 ,  G02F1/133611 ,  G02F2201/465 ,  G02F2201/58

Abstract: The present invention relates to a backlight unit 12 including a plurality of light source units U. Each light source unit U includes at least an LED 16 and a light guide plate 18. The light source units U are arranged along one direction with gaps S between the adjacent light guide plates 18. Light L1 from each LED 16 enters the corresponding light guide plate 18 and exits from a first light exit surface 36A. An optical member 15 is arranged so as to face the first light exit surface 36A. The light L1 exiting from the first light exit surface 36A enters the optical member 15. Each light guide plate 18 has a second light exit surface 36B at one of ends that face the gap S on the optical member 15 side. Light L2 exits from the second light exit surface 36B toward the optical member 15 via the gap S.

Abstract translation: 本发明涉及包括多个光源单元U的背光单元12.每个光源单元U至少包括LED 16和导光板18.光源单元U沿着一个方向布置，间隙S在 相邻的导光板18.来自每个LED16的光L1进入对应的导光板18并从第一光出射表面36A离开。 光学构件15被布置成面对第一光出射面36A。 从第一光出射面36A射出的光L1入射到光学构件15.每个导光板18在与光学构件15侧的间隙S相对的一端具有第二光出射面36B。 光L2经由间隙S从第二光出射面36B朝光学构件15排出。