PLANAR LIGHT EMITTING DEVICE
    1.
    发明申请
    PLANAR LIGHT EMITTING DEVICE 审中-公开
    平面发光装置

    公开(公告)号:US20120126711A1

    公开(公告)日:2012-05-24

    申请号:US13383785

    申请日:2010-11-24

    IPC分类号: H05B37/02

    摘要: A sensor circuit or a display apparatus from which a highly accurate sensor output can be obtained includes a photodiode, a capacitor that is connected to the photodiode via an accumulation node and accumulates charges according to an electric current in the photodiode; a sensor switching element transistor that causes the accumulation node and an output line to be conductive with respect to each other in response to a readout signal and outputs an output signal according to the potential of the accumulation node to the output line; a variable capacitor that is provided between the accumulation node and an input electrode, and whose capacitance varies when a pressure is applied by a touching operation; and a control switching element transistor to which a control signal for switching conduction and non-conduction between the variable capacitor and the accumulation node is input.

    摘要翻译: 可以从其获得高精度传感器输出的传感器电路或显示装置包括光电二极管,经由累积节点连接到光电二极管的电容器,并根据光电二极管中的电流累积电荷; 传感器开关元件晶体管,其响应于读出信号使所述累积节点和输出线相对于彼此导电,并且根据所述累积节点的电位将输出信号输出到所述输出线; 设置在所述蓄积节点和输入电极之间的可变电容器,并且当通过触摸操作施加压力时,其电容变化; 以及输入用于切换可变电容器和累积节点之间的导通和非导通的控制信号的控制开关元件晶体管。

    ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
    4.
    发明申请
    ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    照明装置和液晶显示装置

    公开(公告)号:US20100271565A1

    公开(公告)日:2010-10-28

    申请号:US12599837

    申请日:2008-07-02

    IPC分类号: G02F1/13357 F21V23/00

    摘要: An illumination device includes an LED package, an LED driver including an FET, and a thermistor disposed on a substrate. A plurality of such LED packages are disposed on the substrate such that a first area and a second area, each determined by vertices corresponding to LED packages, are defined on the substrate. The thermistor is disposed in the first area, and the FET is disposed in the second area, which is outside of the first area. The thermistor detects a temperature in the first area. Such a configuration allows the thermistor to detect, in accordance with the temperature in the area, the temperature of heat transferred from the LED packages, without being affected by heat generated by the FET. This makes it possible to efficiently make temperature corrections to stabilize color temperature and luminance.

    摘要翻译: 照明装置包括LED封装,包括FET的LED驱动器和设置在基板上的热敏电阻。 多个这样的LED封装被布置在基板上,使得在基板上限定了由与LED封装相对应的顶点确定的第一区域和第二区域。 热敏电阻设置在第一区域中,并且FET设置在第一区域外的第二区域中。 热敏电阻检测第一个区域的温度。 这种配置允许热敏电阻根据区域中的温度检测从LED封装传递的热量的温度,而不受FET产生的热的影响。 这使得可以有效地进行温度校正来稳定色温和亮度。

    Surface-emission unit and method for producing the same
    8.
    发明授权
    Surface-emission unit and method for producing the same 有权
    表面发射单元及其制造方法

    公开(公告)号:US08297784B2

    公开(公告)日:2012-10-30

    申请号:US12835492

    申请日:2010-07-13

    IPC分类号: F21V1/00

    摘要: A surface-emission unit to prevent irregularity in brightness from being generated is provided. The surface-emission unit is composed of light-emission element parts each having a light-emission element, aligned and arranged on a substrate two-dimensionally, and optical lenses each arranged on the substrate with respect to each light-emission element part, to diffuse light from the light-emission element, and a support part to fix the optical lens onto the substrate is arranged so as not overlap a line connecting the light-emission element part corresponding to the optical lens fixed by the support part, to another light-emission element part adjacent to the light-emission element part.

    摘要翻译: 提供了防止产生亮度不均的表面发射单元。 表面发射单元由二维排列并排列在基板上的发光元件和相对于每个发光元件部分配置在基板上的光学透镜的发光元件部分组成, 将发光元件的漫射光和将光学透镜固定在基板上的支撑部被配置为不与将与由支撑部固定的光学透镜对应的发光元件部连接到另一个光 - 发光元件部分。

    REINFORCEMENT FRAME, COMPONENT UNIT, AND DISPLAY
    10.
    发明申请
    REINFORCEMENT FRAME, COMPONENT UNIT, AND DISPLAY 审中-公开
    加固框架,组件单元和显示器

    公开(公告)号:US20110110046A1

    公开(公告)日:2011-05-12

    申请号:US13002806

    申请日:2009-05-07

    IPC分类号: H05K7/20

    摘要: Disclosed is a reinforcement frame (38) fixed to an outer package (37) of a heated component unit in a display (69), wherein a first heat dissipation fin is included in the reinforcement frame (38). With such an arrangement, even when heat generated when a component unit (such as a backlight unit in a liquid crystal display) is driven, e.g. driving heat of various elements included in the component unit, is transmitted to the outer package (37) of the component unit, the driving heat is further transmitted to the reinforcement frame (38) which is in contact with the outer package (37) and dissipated by means of the first heat dissipation fin. Consequently, the various elements in the component unit are not impaired by driving heat.

    摘要翻译: 公开了一种固定在显示器(69)中的加热部件单元的外包装(37)上的加强框架(38),其中第一散热片包括在加强框架(38)中。 通过这样的布置,即使当驱动组件单元(诸如液晶显示器中的背光单元)时产生的热量,例如, 包括在部件单元中的各种元件的驱动热量传递到部件单元的外包装(37),驱动热量进一步传递到与外包装(37)接触的加强框架(38)和 通过第一散热片消散。 因此,组件单元中的各种元件不受驱动热的影响。