专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060290684A1 Coordinate detection system for a display monitor 审中-公开
标题翻译：显示监视器的坐标检测系统
公开(公告)号：US20060290684A1
公开(公告)日：2006-12-28
申请号：US10572623
申请日：2004-09-15
申请人： Andrea Giraldo , Galileo Destura , Hugo Cornelissen , Martin Jak
发明人： Andrea Giraldo , Galileo Destura , Hugo Cornelissen , Martin Jak
IPC分类号： G09G5/00
CPC分类号： G06F3/0386 , G02B6/0038 , G02F1/13338 , G06F3/042 , G06F2203/04109
摘要： The present invention relates to an apparatus for detecting an input position on a screen of a display monitor. The apparatus comprises a light guiding layer (301) having an optical structure such that a fraction (304) of the light (303) incident on the layer (301) from the apparatus' exterior is confined in the layer (301). The incident light (303) is emitted by a remote input device, operable by a user, for interacting with the apparatus. The remote input device is, for example, a laser pointer (205). Light detecting means (803) in the apparatus detects the light (304) confined in the layer (301). It is thus possible to determine the input position (206) where the light (207) from the input device enters the layer (301).
摘要翻译：本发明涉及一种用于检测显示监视器屏幕上的输入位置的装置。该装置包括具有光学结构的导光层（301），使得入射到来自设备外部的层（301）上的光（303）的分数（304）被限制在层301中。入射光（303）由远程输入设备发射，由用户操作，用于与设备相互作用。远程输入设备例如是激光指示器（205）。设备中的光检测装置（803）检测限制在层（301）中的光（304）。因此，可以确定来自输入装置的光（207）进入层（301）的输入位置（206）。

2. 发明申请

US20060290683A1 Device with light-guiding layer 审中-公开
标题翻译：带导光层的装置
公开(公告)号：US20060290683A1
公开(公告)日：2006-12-28
申请号：US10572613
申请日：2004-09-21
申请人： Donato Pasquariello , Galileo Destura , Hugo Cornelissen , Andrea Giraldo , Michel Marie Vissenberg , Martin Jak
发明人： Donato Pasquariello , Galileo Destura , Hugo Cornelissen , Andrea Giraldo , Michel Marie Vissenberg , Martin Jak
IPC分类号： G09G5/00
CPC分类号： G06F3/0386 , G02B6/0038 , G02F1/13338 , G06F3/042 , G06F2203/04109
摘要： Devices (1) comprising light detectors (11-14) for detecting light and in response generating detection information, and light-guiding layers (15) comprising outer sides for guiding incident light (21) arriving at the outer sides and originating from input devices (20) towards the light detectors (11-14) are provided with converters (16) for converting the detection information into further information for taking into account one or more angles between the incident light (21) and an axis perpendicular to the light-guiding layer (15). As a result, one/two-dimensional corrections of locations of incidence can be made, and one/two-dimensional estimations of directions of user locations can be made, to adapt device parameters such as rotation, zooming, scrolling, volume, contrast, brightness or sound optimizing parameters, or to select a user from a plurality of users operating their own input devices (20). The devices (1) may further comprise displays (2), with the light-guiding layers (15) comprising inner sides for guiding light arriving at the inner sides and originating from the displays (2) to the outer sides.
摘要翻译：包括用于检测光并且响应于产生检测信息的光检测器（11-14）的装置（1）和包括外侧的导光层（15），所述光导层包括外侧，用于引导入射光（21）到达外侧并源自输入装置（20）朝向光检测器（11-14）设置有转换器（16），用于将检测信息转换为进一步的信息，以考虑入射光（21）和垂直于发光二极管的轴之间的一个或多个角度。引导层（15）。结果，可以进行入射位置的一维/二维校正，并且可以进行用户位置方向的一维/二维估计，以适应诸如旋转，缩放，滚动，体积，对比度等设备参数，亮度或声音优化参数，或者从操作其自己的输入设备（20）的多个用户中选择用户。装置（1）还可以包括显示器（2），其中导光层（15）包括内侧，用于引导到达内侧的光并且从显示器（2）到外侧引导光。

3. 发明申请

US20100321760A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20100321760A1
公开(公告)日：2010-12-23
申请号：US12814803
申请日：2010-06-14
申请人： Robert A. Hayes , Andrea Giraldo , Anthony John Slack , Johannes Bokke Feenstra , Roy Van Dijk , Ivar Schram
发明人： Robert A. Hayes , Andrea Giraldo , Anthony John Slack , Johannes Bokke Feenstra , Roy Van Dijk , Ivar Schram
IPC分类号： G02B26/00 , B05D3/02 , B05D3/12
CPC分类号： G02B26/005
摘要： A display device comprising picture elements, which are constituted by electrowetting elements having at least one first fluid and a second fluid immiscible with each other within a space between a first support plate and a second support plate, the second fluid being electro-conductive or polar. The first fluid in each element is at the side of the first support plate confined by element walls, and the second fluid is shared by a plurality of picture elements, characterised by a preventer for preventing first fluid portions from being expelled from its confinement when forces other than electrowetting forces are exerted on this fluid.
摘要翻译：一种显示装置，包括由在第一支撑板和第二支撑板之间的空间内具有至少一个第一流体和第二流体彼此不混溶的电润湿元件构成的图像元件，第二流体是导电的或极性的。每个元件中的第一流体位于由元件壁限制的第一支撑板的侧面，并且第二流体由多个图像元件共享，其特征在于防止第一流体部分在力的作用下防止第一流体部分被排出其约束除了电润湿作用在该流体之外。

4. 发明授权

US07423617B2 Light emissive element having pixel sensing circuit 有权
标题翻译：具有像素感测电路的发光元件
公开(公告)号：US07423617B2
公开(公告)日：2008-09-09
申请号：US10533922
申请日：2003-11-03
申请人： Andrea Giraldo , Mark Thomas Johnson
发明人： Andrea Giraldo , Mark Thomas Johnson
IPC分类号： G09G3/32
CPC分类号： G09G3/006 , G09G3/3208 , G09G3/3233 , G09G2300/0842 , G09G2310/0256 , G09G2320/0285 , G09G2320/043 , G09G2330/10
摘要： A method for sensing a light emissive element in an active matrix display pixel cell further including a data line connectable to a drive element and to a first electrode of the emissive element. The data line is connected to the anode of the emissive element, and a sensing voltage to reverse bias the emissive element, and detecting any leakage current flowing through the emissive element.
摘要翻译：一种用于感测有源矩阵显示像素单元中的发光元件的方法，还包括可连接到驱动元件和发光元件的第一电极的数据线。数据线连接到发射元件的阳极，以及感测电压以反向偏置发光元件，并且检测流过发光元件的任何漏电流。

5. 发明申请

US20070052349A1 Electroluminescent device 审中-公开
标题翻译：电致发光器件
公开(公告)号：US20070052349A1
公开(公告)日：2007-03-08
申请号：US10556614
申请日：2004-05-12
申请人： Andrea Giraldo , Herbert Lifka
发明人： Andrea Giraldo , Herbert Lifka
IPC分类号： H01J1/62
CPC分类号： H01L51/5228 , H01L27/3246 , H01L27/3248 , H01L27/3283
摘要： An electroluminescent device (1) comprising a lower electrode layer (10), and an upper electrode layer (2), which are both connectable to a driving circuit (3) and electrically accessible from below, is disclosed. One or more functional layers (5) are disposed between the electrode layers (2, 10) to form an electroluminescent area The device (1) comprises a relief pattern comprising insulating positively sloped ribs (7), in-between which a well (13) is formed. The upper electrode layer (2) has an extension over at least one positively sloped rib (7), and the well (13) is arranged on a first side (7), and a contact surface (4) is arranged on a second side (7″) of the positively sloped rib (7). The extension of the upper electrode layer (2) provides for at least part of said contact surface (4) being covered by said upper electrode layer (2). Thereby, the upper electrode layer (2) becomes accessible from below in the contact surface (4). The device (1) may be used for structured cathodes in active matrix displays, and/or for reducing the sheet resistance in transparent/semi-transparent cathodes.
摘要翻译：公开了一种电致发光器件（1），其包括下电极层（10）和上电极层（2），它们都可连接到驱动电路（3）并且可从下方电接触。一个或多个功能层（5）设置在电极层（2,10）之间以形成电致发光区域。装置（1）包括浮雕图案，该浮雕图案包括绝缘的正倾斜肋（7））形成了。上电极层（2）在至少一个正倾斜肋（7）上具有延伸部，并且阱（13）布置在第一侧（7）上，并且接触表面（4）布置在第二侧（7）的凸缘（7“）。上电极层（2）的延伸部分使所述接触表面（4）的至少部分被所述上电极层（2）覆盖。由此，在接触面（4）中，上部电极层（2）能够从下方进入。器件（1）可用于有源矩阵显示器中的结构化阴极和/或用于降低透明/半透明阴极中的薄层电阻。

6. 发明申请

US20060250331A1 Method and device for driving an active matrix display panel 有权
标题翻译：用于驱动有源矩阵显示面板的方法和装置
公开(公告)号：US20060250331A1
公开(公告)日：2006-11-09
申请号：US10554324
申请日：2004-04-15
申请人： Adrianus Sempel , Gerben Hekstra , David Fish , Alan Knapp , Andrea Giraldo , Mark Johnson
发明人： Adrianus Sempel , Gerben Hekstra , David Fish , Alan Knapp , Andrea Giraldo , Mark Johnson
IPC分类号： G09G3/30
CPC分类号： G09G3/3241 , G09G3/2011 , G09G3/2022 , G09G3/2077 , G09G3/22 , G09G2300/08 , G09G2300/0809 , G09G2300/0814 , G09G2300/0828 , G09G2300/0852 , G09G2310/0251 , G09G2320/0223 , G09G2320/0233
摘要： An active matrix display panel comprises a substrate, array of pixel circuits being arranged in a matrix of at least one column and a plurality of rows on the substrate, each pixel circuit comprising a light-emitting element, capable of emitting light of an intensity determined by the value of a current passed through it, and at least one column line, each column line arranged to conduct a reference current, provided by a current driving circuit, when connected to the panel. The pixel circuits in a column are divided into a plurality of groups of at least one pixel circuit. The active matrix display panel comprises at least one current mirror circuit associated with a first group, comprising a first current mirror, arranged to mirror a reference current flowing through a column line to a first current mirror output. Each pixel circuit in the first group comprises at least a first current-memory stage, having an output terminal connected to the light-emitting element, wherein the first current-memory stage is capable of drawing a current determined at least partly by the current mirrored to the first current mirror output through the output terminal. Each current mirror circuit comprises at least one additional current mirror, arranged to mirror a reference current flowing through an associated column line to an additional current mirror output, wherein each additional current mirror output is connected in parallel to the first current mirror output.
摘要翻译：有源矩阵显示面板包括基板，像素电路阵列以基板上的至少一列和多行的矩阵排列，每个像素电路包括发光元件，该发光元件能够发射确定的强度的光通过其通过的电流的值和至少一列列线，当连接到面板时，每列列线被布置成传导由电流驱动电路提供的参考电流。列中的像素电路被分成多个至少一个像素电路组。有源矩阵显示面板包括与第一组相关联的至少一个电流镜电路，包括第一电流镜，被布置成将流经列线的参考电流镜像到第一电流镜输出。第一组中的每个像素电路包括至少第一电流存储器级，其具有连接到发光元件的输出端子，其中第一电流存储器级能够绘制至少部分由电流镜像确定的电流通过输出端子到第一个电流镜像输出。每个电流镜电路包括至少一个额外的电流镜，其布置成将流过相关联的列线的参考电流镜像到附加电流镜输出，其中每个附加电流镜输出与第一电流镜输出并联连接。

7. 发明申请

US20060071879A1 Active matrix pixel cell with multiple drive transistors and method for driving such a pixel 有权
标题翻译：具有多个驱动晶体管的有源矩阵像素单元和用于驱动这样的像素的方法
公开(公告)号：US20060071879A1
公开(公告)日：2006-04-06
申请号：US10536841
申请日：2003-11-27
申请人： Andrea Giraldo , Mark Johnson
发明人： Andrea Giraldo , Mark Johnson
IPC分类号： G09G3/32 , C09G3/00
CPC分类号： G09G3/3233 , G09G3/2011 , G09G3/2014 , G09G3/2081 , G09G3/22 , G09G2300/0852 , G09G2320/0233 , G09G2320/0285
摘要： A pixel cell in an active matrix display comprising a current driven emissive element such as an OLED (20) and a data input (17) for receiving an analogue data signal (Vin). The pixel has at least two drive elements (12, 14), each being connected to a power supply (16) and arranged to drive the emissive element in accordance with the data signal, and selecting means (22, 24) for providing, in response to a select signal (21, 23), the data signal to at least one of the drive elements (12, 14). Further, each drive element is adapted to drive the emissive element (20) in a different drive current range in response to a given data signal. Thereby, a required brightness range can be obtained while data voltages too close to the threshold voltage may be avoided.
摘要翻译：有源矩阵显示器中的像素单元包括诸如OLED（20）的电流驱动发射元件和用于接收模拟数据信号（＆lt; SUB＆gt;）中的模拟数据信号的数据输入端（17）。像素具有至少两个驱动元件（12,14），每个驱动元件（12,14）连接到电源（16）并被布置为根据数据信号驱动发射元件，以及选择装置（22,24），用于提供响应于选择信号（21,23），将数据信号发送到至少一个驱动元件（12,14）。此外，每个驱动元件适于响应于给定的数据信号而在不同的驱动电流范围内驱动发射元件（20）。由此，可以避免数据电压过于接近于阈值电压的所需亮度范围。

8. 发明申请

US20090284824A1 TRANSFLECTIVE ELECTROWETTING DISPLAY DEVICE 有权
标题翻译：转移电镀显示装置
公开(公告)号：US20090284824A1
公开(公告)日：2009-11-19
申请号：US12303479
申请日：2007-06-01
申请人： Bokke Johannes Feenstra , Roy Van Dijk , Andrea Giraldo , Robert A. Hayes
发明人： Bokke Johannes Feenstra , Roy Van Dijk , Andrea Giraldo , Robert A. Hayes
IPC分类号： G02B26/02
CPC分类号： G09F13/16 , G02B26/004 , G09F9/372
摘要： A transflective display device has a viewing side (7) and a rear side (8) and comprises a plurality of electrowetting elements (2) having a first support plate (5) facing the viewing side and a second support plate (6) facing the rear side. Each electrowetting element comprises a space (10) between the first support plate and the second support plate and includes a first fluid (11) and a second fluid (12) immiscible with each other. The second fluid absorbs at least a part of the optical spectrum. The position of the second fluid is controllable to cover a predetermined area (30) of the cross-section (29) of the space in the plane of the second support plate. A structured reflector (18) is arranged on the second support plate, comprising within the cross-section an area (33, 34) transparent for light incident from the rear side and an area (35, 36) reflective for light incident from the viewing side. The transparent area and the reflective area are arranged such that the predetermined area (30) covered by the second fluid covers the same proportion of the transparent area and the reflective area.
摘要翻译：半透半反镜显示装置具有观察侧（7）和后侧（8），并且包括多个具有面向观察侧的第一支撑板（5）的电润湿元件（2）和面向观察侧的第二支撑板（6）后侧。每个电润湿元件包括在第一支撑板和第二支撑板之间的空间（10），并且包括彼此不混溶的第一流体（11）和第二流体（12）。第二流体吸收光谱的至少一部分。第二流体的位置是可控的，以覆盖第二支撑板的平面中的空间的横截面（29）的预定区域（30）。结构化的反射器（18）布置在第二支撑板上，包括在横截面内的从后侧入射的光透明的区域（33,34）和从观察点入射的光反射的区域（35,36）侧。透明区域和反射区域布置成使得由第二流体覆盖的预定区域（30）覆盖相同比例的透明区域和反射区域。

9. 发明申请

US20080158115A1 Led Display System 审中-公开
标题翻译： LED显示系统
公开(公告)号：US20080158115A1
公开(公告)日：2008-07-03
申请号：US11910000
申请日：2006-03-28
申请人： Claus Nico Cordes , Jurgen Jean Louis Hoppenbrouwers , Oleg Belik , Francisco Paulus Maria Budzelaar , Andrea Giraldo , Nijs Cornelis Van Der Vaart , Ingrid Maria Laurentia Cornelia Vogels
发明人： Claus Nico Cordes , Jurgen Jean Louis Hoppenbrouwers , Oleg Belik , Francisco Paulus Maria Budzelaar , Andrea Giraldo , Nijs Cornelis Van Der Vaart , Ingrid Maria Laurentia Cornelia Vogels
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/3291 , G09G2300/0452 , G09G2300/0842 , G09G2320/0276 , G09G2320/048 , G09G2360/148
摘要： A method of displaying an input signal (IV) on a full color LED display is discussed wherein the display has pixels (11) comprising at least four LED's (PLi) which respectively emit light with four primary colors. The method comprises converting (SC) the input signal (IV) into drive signals for the at least four LED's (PLi). The converting (SC) comprises: (i) determining (RD) valid ranges (VRi) of at least two of the drive signals (DSi) to obtain a color of the combined light emitted which fits the input signal (IV), (ii) determining (LD) a gradation or lifetime indication (LTi) of the at least two LED's (PLi) for associated ones of the drive signals (DSi) within the valid ranges (VRi), and (iii) determining (CD) a combination (DCi) of values of drive signals (DSi) providing substantially the minimum degradation, or the maximum lifetime, of a combination of the at least two LED's (PLi) based on the degradation or lifetime indications (LTi).
摘要翻译：讨论了在全色LED显示器上显示输入信号（IV）的方法，其中显示器具有包括分别发射具有四原色光的至少四个LED（PLi）的像素（11）。该方法包括将输入信号（IV）（SC）转换成用于至少四个LED（PLi）的驱动信号。转换（SC）包括：（i）确定至少两个驱动信号（DSi）的（RD）有效范围（VRi），以获得适合于输入信号（IV）的发射的组合光的颜色，（ii 确定（LD）用于在有效范围（VRi）内的相关联的驱动信号（DSi）的至少两个LED（PLi）的等级或寿命指示（LTi），以及（iii）确定（CD）组合基于劣化或寿命指示（LTi），至少两个LED（PLi）的组合提供基本上提供最小劣化或最大寿命的驱动信号（DSi）的值（DCi）。

10. 发明申请

US20070176862A1 Active matrix display with pixel to pixel non-uniformity improvement at low luminance level 审中-公开
标题翻译：在低亮度水平下，有源矩阵显示具有像素到像素不均匀性的改善
公开(公告)号：US20070176862A1
公开(公告)日：2007-08-02
申请号：US10598880
申请日：2005-03-08
申请人： Ralph Kurt , Ingrid Vogels , David Fish , Ingrid Heynderickx , Nijs Van DerVaart , Andrea Giraldo
发明人： Ralph Kurt , Ingrid Vogels , David Fish , Ingrid Heynderickx , Nijs Van DerVaart , Andrea Giraldo
IPC分类号： G09G3/32
CPC分类号： G09G3/2092 , G09G3/30 , G09G5/02 , G09G2300/0452 , G09G2300/0842 , G09G2320/0233 , G09G2320/0626 , G09G2320/0666
摘要： An active matrix display (1) comprises a pixel (P) including sub-pixels (10), and a drive circuit (6) which receives an input signal (IV) determining a desired luminance (BR) and a desired color (AC) of the pixel (P). The drive circuit (6) comprises a level detector (3) which determines whether the desired luminance (BR) is below a predetermined level (VT), and a controller (4) for, when the desired luminance (BR) is below the predetermined level (VT), (i) changing a number of the sub-pixels (10) contributing to the desired luminance (BR) into a lower number than optimally required to obtain the desired color (AC), and (ii) increasing a level of at least one of said contributing sub-pixels (10) to obtain a higher luminance of this one of said contributing sub-pixels (10) than if all the sub-pixels (10) required to obtain the desired color (AC) would contribute to the desired luminance (BR):
摘要翻译：有源矩阵显示器（1）包括包括子像素（10）的像素（P）和接收确定期望亮度（BR）和期望颜色（AC）的输入信号（IV）的驱动电路（6）的像素（P）。驱动电路（6）包括电平检测器（3），其确定期望亮度（BR）是否低于预定电平（VT）;以及控制器（4），用于当期望亮度（BR）低于预定电平电平（VT），（i）将有助于期望亮度（BR）的子像素数量（10）改变成比获得所需颜色（AC）最佳所需的数量更低的数量，以及（ii）增加电平所述贡献子像素（10）中的至少一个与获得所需颜色（AC）所需的所有子像素（10）相比，以获得所述贡献子像素（10）中的这一个的更高亮度有助于所需亮度（BR）：

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式