DISPLAY DEVICE WITH WATERMARK
    1.
    发明授权
    DISPLAY DEVICE WITH WATERMARK 有权
    显示设备与水印

    公开(公告)号:EP2856460B1

    公开(公告)日:2017-11-22

    申请号:EP13797753.4

    申请日:2013-05-16

    IPC分类号: G09F9/00 G02F1/167 G02F1/1333

    摘要: The present invention is directed to display devices comprising a watermark area and a non-watermark area. The display cells in the watermark area have widths of the partition walls, heights of the partition walls, or top opening shapes, which are different from those of the display cells in the non-watermark area. The watermark aims to protect against counterfeiting or to be used for decoration purposes. The watermark is visible at certain viewing angles and/or under certain lighting conditions and it does not interfere with displaying of the regular images.

    BEDIENEINRICHTUNG FÜR EIN ELEKTROGERÄT UND ELEKTROGERÄT
    2.
    发明公开
    BEDIENEINRICHTUNG FÜR EIN ELEKTROGERÄT UND ELEKTROGERÄT 审中-公开
    控制装置的电气设备和电子设备

    公开(公告)号:EP3023834A1

    公开(公告)日:2016-05-25

    申请号:EP15192527.8

    申请日:2015-11-02

    摘要: Eine Bedieneinrichtung (11) für ein Elektrogerät weist eine Anzeigefläche (12) und ein LCD-Display (13) auf zum Anzeigen von Informationen und zur Bedienung des Elektrogeräts mit Bedienelementen an der Anzeigefläche. Das LCD-Display nimmt mindestens einen Teil der Fläche der Anzeigefläche ein und weist mehrere aktive und einzeln ansteuerbare Bereiche (14a - 14e) auf. Hinter dem LCD-Display ist eine Rückseitenbeleuchtung (23) vorgesehen zur Durchleuchtung. Die Bedieneinrichtung weist einen lichtdurchlässigen Bildträger mit Bildern (20a -20e) daran auf. Die Bilder sind dauerhaft und unlösbar auf eine Druckfläche gedruckt sind, die vorgesehen ist an der Rückseite des LCD-Displays als Bildträger, oder an der Vorderseite der Rückseitenbeleuchtung zum LCD-Display hin als Bildträger oder auf einer transluzenten Diffusorfolie (18) als Bildträger, die vor der Rückseitenbeleuchtung angeordnet ist.

    摘要翻译: 一种用于电气设备的操作装置(11)包括用于显示与所述显示表面上的操作元件的电气设备的信息和操作的显示表面(12)和液晶显示器(13)。 液晶显示器需要至少在显示面的表面的一部分,且具有多个活性和独立可控区域的 - 对(14A 14E)。 LCD显示器背后,背光(23)被提供用于荧光透视。 该控制装置具有在其上的图像(20A -20e)透明的图像载体。 图像被永久地和非印刷在印刷表面,这是在液晶显示器的背面作为图像载体上或用于LCD背面照明的前背面作为图像载体上或半透明扩散片(18)作为图像载体提供,所述 设置在背面照明的前面。

    BILDSCHIRM UND VERFAHREN ZUR SICHEREN DARSTELLUNG VON INFORMATIONEN
    3.
    发明公开
    BILDSCHIRM UND VERFAHREN ZUR SICHEREN DARSTELLUNG VON INFORMATIONEN 审中-公开
    VILFAHREN ZUR SICHEREN DARSTELLUNG VON INFORMATIONEN的BILDSCHIRM

    公开(公告)号:EP2992526A1

    公开(公告)日:2016-03-09

    申请号:EP14715020.5

    申请日:2014-04-04

    IPC分类号: G09G3/20

    摘要: The invention relates to a display screen comprising a background grid (1) with light-emitting background grid elements of a first type (2) and light-emitting or light-blocking background grid elements of a second type (3). A foreground grid (4) having completely light-transmissive foreground grid elements (5) and light-attenuating foreground grid elements (6) is arranged in front of the background grid (1) as seen from the direction of a viewer. The foreground gird (4) is arranged at a predetermined distance from the background grid (1) and is aligned in a predetermined lateral position perpendicular to the distance from the background grid (1). In such a display screen for secure representation of information, the completely light-transmissive foreground grid elements (5) and the light-attenuating foreground grid elements (6) are distributed stochastically in a ratio of approximately 50:50 in at least one foreground region of the foreground grid (4). This distribution is used as a key for coding the background grid (1). In at least one background region corresponding to the foreground region, a base coding of the background grid (1) is defined as an inverted distribution of the light-transmissive and light-attenuating foreground grid elements (5, 6), such that light-attenuating foreground grid elements (6) correspond to light-emitting elements background grid elements of the first type (2), and completely light-transmissive foreground grid elements (5) correspond to light-emitting or light-blocking background grid elements of the second type (3). In at least one selected field (7), which defines an information item and lies in the at least one background region, the distribution of light-blocking and light-emitting background grid elements (2, 3) is inverted relative to the base coding, at least in part, as a coding of the information. The lateral dimensions of the foreground grid elements (5, 6), the distance and the lateral position of the foreground grid (4) are matched in relation to the background grid (1) in such a manner that a viewer looking at the foreground grid (4) perceives the coded information in a decoded form, on the basis of a contrast difference and/or color difference in relation to those fields of the background grid (1) that are base-coded, only from one direction of view or one view angle range of up to ±50° about the view direction. The invention also relates to a method for secure representation of information on such a display screen.

    摘要翻译: 一种用于安全地表示信息的显示屏幕,其包括具有第一类型的发光背景网格元件和第二类型的发光或遮光背景网格元件的背景格栅。 具有完全透光的前景网格元件和光衰减前景网格元素的前景网格(4)被布置在背景网格的前面。 前景网格元素的横向尺寸,前景网格的距离和横向位置相对于背景网格被匹配,使得观看前景格栅的观看者以解码的形式感知编码信息,基于 相对于基底编码的背景网格的那些场的对比度差异和/或色差,仅从视图方向的一个方向或一个视角范围高达±50°。 此外,一种用于在这样的显示屏幕上安全地表示信息的方法

    DISPLAY DEVICE WITH WATERMARK
    4.
    发明公开
    DISPLAY DEVICE WITH WATERMARK 有权
    显示设备与水印

    公开(公告)号:EP2856460A1

    公开(公告)日:2015-04-08

    申请号:EP13797753.4

    申请日:2013-05-16

    IPC分类号: G09F9/00

    摘要: The present invention is directed to display devices comprising a watermark area and a non-watermark area. The watermark aims to protect against counterfeiting or to be used for decoration purposes. The watermark is visible at certain viewing angles and/or under certain lighting conditions and it does not interfere with displaying of the regular images.

    摘要翻译: 本发明涉及包括水印区域和非水印区域的显示设备。 水印旨在防止伪造或用于装饰目的。 水印在某些观看角度和/或在某些照明条件下是可见的,并且它不干扰常规图像的显示。

    Display device
    6.
    发明公开
    Display device 有权
    Anzeigevorrichtung

    公开(公告)号:EP2487527A2

    公开(公告)日:2012-08-15

    申请号:EP12154468.8

    申请日:2012-02-08

    IPC分类号: G02F1/1333

    摘要: On a first light transmissive substrate (12), a first scale mark portion (24) is formed inside an opening portion (22), and on a second light transmissive substrate (32), a second scale mark portion (44) is formed. On the second light transmissive substrate (32), a first metal layer (34), a semiconductor layer (36), and a second metal layer (38) are laminated. A thin film transistor (50) is formed so as to include a part of the first metal layer (34), a part of the semiconductor layer (36), and a part of the second metal layer (38) . The second scale mark portion (44) is formed of another part of the second metal layer (38). Under the second scale mark portion (44), another part of the semiconductor layer (36) is formed so as to extend off from the second scale mark portion (44). Below the second scale mark portion (44) and the semiconductor layer (36), another part of the first metal layer (34) is formed in a size capable of shielding the opening portion (22).

    摘要翻译: 在第一透光性基板(12)上,在开口部(22)的内部形成有第一标尺部(24),在第二透光性基板(32)上形成有第二刻度标记部(44)。 在第二透光基板(32)上层叠有第一金属层(34),半导体层(36)和第二金属层(38)。 薄膜晶体管(50)形成为包括第一金属层(34)的一部分,半导体层(36)的一部分和第二金属层(38)的一部分。 第二标尺部分(44)由第二金属层(38)的另一部分形成。 在第二标尺部分(44)的下方形成半导体层(36)的另一部分,从第二标尺部分(44)延伸。 在第二标尺部分(44)和半导体层(36)的下方,第一金属层(34)的另一部分形成为能够遮蔽开口部分(22)的尺寸。

    Method of forming identification marks for a display substrate and a display device using the same
    7.
    发明公开
    Method of forming identification marks for a display substrate and a display device using the same 审中-公开
    一种制备的识别特性的显示基板和相关联的显示设备处理

    公开(公告)号:EP1921490A1

    公开(公告)日:2008-05-14

    申请号:EP07021548.8

    申请日:2007-11-06

    IPC分类号: G02F1/1333

    摘要: A method of forming a cell identification (201) includes forming a metal layer on a substrate, coating a photoresist material on the metal layer to form a photoresist film, exposing the photoresist film through a mask including a light-blocking pattern corresponding to a cell identification pattern, developing an exposed photoresist film, etching the metal layer using a developed photoresist film to form a metal pattern including the cell identification pattern, and irradiating a laser beam onto a symbol of the cell identification pattern. Furthermore, a display region (180) and a peripheral region (185) are defined on the substrate. An image is displayed in the display region (180). The peripheral region (185) surrounds the display region (180).
    The cell identification (201) formed in the peripheral region (185) includes the cell identification pattern and a mark (200) marked on the cell identification pattern. The cell identification pattern may be either a steady part (120) or a transient part (110). The steady part (120) is not changed during manufacturing processes. The transient part (110) is marked by the mark (200) during each of the manufacturing processes. The transient part (110) includes a plurality of cell identification arrays (101,103 and 105).

    摘要翻译: 一种形成小区标识(201)的方法,包括:形成在基片的金属层,所述金属层上涂覆光致抗蚀剂材料,以形成一个光致抗蚀剂膜,电影,暴露光致抗蚀剂膜通过掩模包括光阻挡图案对应于小区 识别图案,曝光的光刻胶电影显影,使用显影的光刻胶膜以形成金属图案包括小区标识图案蚀刻所述金属层,和照射激光束到所述小区标识图案的象征。 进一步,显示区域(180)和外围区域(185)的在基板上限定。 的图像被显示在显示区域(180)。 周边区域(185)包围显示区域(180)。 在外围区(185)形成的小区标识(201)包括小区标识图案和标记在细胞识别模式的标记(200)。 小区识别图案可以是一个稳定的部分(120)或瞬态部分(110)。 稳定部(120),在制造过程中不改变。 瞬时部分(110)由各个制造工序的过程中的标记(200)标记。 瞬时部分(110)包括小区标识阵列(101,103和105)的复数。

    SWITCHABLE WINDOW BASED ON ELECTROCHROMIC POLYMERS
    8.
    发明公开
    SWITCHABLE WINDOW BASED ON ELECTROCHROMIC POLYMERS 审中-公开
    切换窗口上的基础电致变色聚合物

    公开(公告)号:EP1756658A2

    公开(公告)日:2007-02-28

    申请号:EP05724370.1

    申请日:2005-03-01

    IPC分类号: G02F1/15

    摘要: Syntheses of a new blue EC monomer (ProDOT-MePro), and a new red EC monomer (ProDOP-Et2) are described. Two additional new types of EC monomers (15) based on 3,4-alkylenedioxythiophene include fluorinated EC monomers (15) and an EC monomer including silicon. EC polymer devices having more than one different color EC polymer to enable additional colors to be provided using subtractive color mixing are also described, as well as EC polymer devices incorporating a logo, image, or text, are generally obscured when the device is colored, but become visible when the device is not colored. Also described are EC polymer devices that include a cathodic EC polymer layer, a gel electrolyte, a counter electrode, and reference electrode. Working prototypes of such devices exhibit significant increases in the speed of transition of the EC device from a colored state to a transparent state.

    Weather station
    9.
    发明公开
    Weather station 审中-公开
    Wetterstation

    公开(公告)号:EP1750166A1

    公开(公告)日:2007-02-07

    申请号:EP06250194.5

    申请日:2006-01-13

    IPC分类号: G02F1/1335 G01W1/02

    摘要: A weather station (100) has an MCU (151) for evaluating weather information relating to an atmospheric parameter, a sensor for sensing said parameter for subsequent processing by the MCU (151), and an LCD display (120). The LCD display (120) has a multi-layered structure including front and rear glass plates (121/122), liquid crystal material located therebetween having a number of parts (161-168), a foremost transmissive polarizer (123), and a transflective polarizer (125) behind the rear glass plate (122). There is also a colour backing (126) behind the rear polarizer (125), which has a number of regions in different colours which cover the liquid crystal parts (161-168), such that the colour regions are selectively revealed through the parts as the parts are activated, thereby displaying said weather information in colour.

    摘要翻译: 气象站(100)具有用于评估与大气参数有关的天气信息的MCU(151),用于感测所述参数以用于MCU(151)后续处理的传感器以及LCD显示器(120)。 LCD显示器(120)具有包括前后玻璃板(121/122)的多层结构,位于其间的液晶材料具有多个部件(161-168),最前面的透射偏振器(123)和 在后玻璃板(122)后面的透反射偏振器(125)。 在后偏振器(125)的后面还有一个彩色背衬(126),其具有覆盖液晶部分(161-168)的不同颜色的多个区域,使得通过部件选择性地显示颜色区域 部件被激活,从而以颜色显示所述天气信息。

    Multidomain liquid crystal display device with two liquid crystal layers
    10.
    发明公开
    Multidomain liquid crystal display device with two liquid crystal layers 审中-公开
    Multidomänen-Flüssigkristallanzeigevorrichtungmit zweiFlüssigkristallschichten

    公开(公告)号:EP1434082A1

    公开(公告)日:2004-06-30

    申请号:EP04005968.5

    申请日:2001-01-11

    IPC分类号: G02F1/1337 G02F1/1347

    摘要: A liquid crystal display device comprises a first liquid crystal layer (15), a second liquid crystal layer, alignement layers (13,14) orientating the second liquid crystal layer, and a driving circuit (1802) driving the first liquid layer, with the alignment layers (13,14) divided into a plurality of regions whereby the orientations of the alignment layers in adjacent regions differ from each other and the regions form a recognizable pattern. This makes it difficult to recognize a displayed image from directions other than the front of the display, and allows a static pattern to be seen when the display is viewed from directions other than the front; the pattern is used to display a figure or a trade name of a product.

    摘要翻译: 一种液晶显示装置,包括第一液晶层(15),第二液晶层,取向第二液晶层的对准层(13,14)和驱动第一液体层的驱动电路(1802),其中 对准层(13,14)被分成多个区域,由此相邻区域中的取向层的取向彼此不同,并且这些区域形成可识别的图案。 这使得难以从显示器的正面以外的方向识别显示的图像,并且当从除前面的方向观看显示时允许看到静态图案; 该图案用于显示产品的图形或商品名称。