5.
    发明专利
    未知

    公开(公告)号:DE19641853C2

    公开(公告)日:2001-03-29

    申请号:DE19641853

    申请日:1996-10-10

    Applicant: SONY CORP

    Abstract: PROBLEM TO BE SOLVED: To obtain a display device provided with a filter having reflection preventive property, excellent in resistances to soiling and scuffing and in workability, etc. SOLUTION: This display device is provided with the filter having reflection preventive property wherein the outermost surface of a single layered or multi- layered reflection preventive film 2 formed on a glass base 1 is covered with a compound 3 consisting of perfluoro-polyether or its derivative having a polar group at the terminal.

    NON-CONTACT IC CARD
    8.
    发明公开
    NON-CONTACT IC CARD 有权
    KONTAKTLOSE CHIPKARTE

    公开(公告)号:EP1564677A4

    公开(公告)日:2008-05-14

    申请号:EP03758835

    申请日:2003-10-23

    Applicant: SONY CORP

    Abstract: In a non-contact IC card (1), a rectification circuit (17) rectifies an electromagnetic wave obtained via an antenna (10) and converts it into DC voltage while an electric dual-layered capacitor (18) rapidly accumulates power obtained by the conversion. The electric dual-layered capacitor (18) uses this electric energy to operate circuits such as a modulation/demodulation circuit (11), a CPU (12), a memory (13), a controller IC (14), and a driver IC (15) and rewrite information displayed on a display element (16) using cholesteric liquid crystal and ferroelectric liquid crystal.

    Abstract translation: 在非接触IC卡(1)中,整流电路(17)对通过天线(10)获得的电磁波进行整流并将其转换为直流电压,同时双电层电容器(18)快速累积由 转换。 电气双层电容器18使用该电能来操作诸如调制/解调电路11,CPU 12,存储器13,控制器IC 14以及驱动器IC等电路。 (15),并使用胆甾型液晶和铁电液晶重写显示元件(16)上显示的信息。

    Surface light source device and liquid crystal display device assembly
    9.
    发明专利
    Surface light source device and liquid crystal display device assembly 审中-公开
    表面光源装置和液晶显示装置组件

    公开(公告)号:JP2010086892A

    公开(公告)日:2010-04-15

    申请号:JP2008257134

    申请日:2008-10-02

    Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device having a constitution and a structure in which color unevenness hardly occurs, even if respective light emission intensity distributions of light-emitting elements to emit three primary colors of light are different. SOLUTION: The surface light source device to illuminate a liquid crystal display device from the rear face includes a plurality of light-emitting element units. Respective light-emitting element units are constituted of at least one first light-emitting element assembly 10 which is composed of a first light-emitting element 11 and a first lens 12 and emits the first primary color, at least one second light-emitting element assembly 20 which is composed of a second light-emitting element 21 and a second lens 22 and emits the second primary color, and at least one third light-emitting element assembly 30 which is composed of a third light-emitting element 31 and a third lens 32 and emits the third primary color. Based on the respective light emission intensity distributions of the first light-emitting element 11, the second light-emitting element 21, and the third light-emitting element 31, a focal length and lateral magnification of the first lens 12, the second lens 22, and the third lens 32 are adjusted. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:即使发射三原色光的发光元件的发光强度分布不同,也提供具有几乎不发生颜色不均匀的结构和结构的表面光源装置。 解决方案:从背面照射液晶显示装置的面光源装置包括多个发光元件单元。 各发光元件单元由至少一个第一发光元件组件10构成,第一发光元件组件10由第一发光元件11和第一透镜12组成并且发射第一基色,至少一个第二发光元件 组件20,由第二发光元件21和第二透镜22组成并发射第二基色;以及至少一个第三发光元件组件30,其由第三发光元件31和第三发光元件31组成 透镜32并发射第三基色。 基于第一发光元件11,第二发光元件21和第三发光元件31的各自的发光强度分布,第一透镜12的焦距和横向倍率,第二透镜22 ,并且第三透镜32被调节。 版权所有(C)2010,JPO&INPIT

    Backlight device, backlight control method, and liquid crystal display device
    10.
    发明专利
    Backlight device, backlight control method, and liquid crystal display device 有权
    背光装置,背光控制方法和液晶显示装置

    公开(公告)号:JP2008181749A

    公开(公告)日:2008-08-07

    申请号:JP2007013832

    申请日:2007-01-24

    Abstract: PROBLEM TO BE SOLVED: To enable to achieve a low power consumption while emitting light at the identical whiteness on the whole surface of the lighting region. SOLUTION: The memory 73 has a current value stored in which each region A ij of a backlight 12 has an identical whiteness and light-emitting luminance. The current control part 74 controls the current value which the power supply part 14 supplies to an LED 51R, LED 51G, and LED 51B in the region A ij so that it may be the current value stored in the memory 73. The pulse width determining part 71 determines the pulse width W of a pulse signal corresponding to the light-emitting luminance, and the pulse generating part 72 generates the pulse signal of the determined pulse width W, and supplies it to a switching element 53 in the region A ij . This device can be applied, for example, to a liquid crystal display device. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:为了在照明区域的整个表面上以相同的白度发出光,实现低功耗。 解决方案:存储器73具有存储在其中背光源12的每个区域A ij 具有相同的白度和发光亮度的电流值。 电流控制部分74控制供电部分14向区域A ij 中的LED 51R,LED 51G和LED 51B提供的电流值,使得其可以是存储在 脉冲宽度确定部分71确定与发光亮度相对应的脉冲信号的脉冲宽度W,并且脉冲产生部分72产生确定的脉冲宽度W的脉冲信号,并将其提供给开关元件 在区域A ij 中。 该装置可以应用于例如液晶显示装置。 版权所有(C)2008,JPO&INPIT

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