Optical element covering member, backlight, and liquid crystal display device
    6.
    发明授权
    Optical element covering member, backlight, and liquid crystal display device 失效
    光学元件覆盖件,背光源和液晶显示器件

    公开(公告)号:US07782420B2

    公开(公告)日:2010-08-24

    申请号:US12099648

    申请日:2008-04-08

    IPC分类号: G02F1/1335 F21V7/04 F21V5/00

    CPC分类号: G02F1/133308 G02F2201/54

    摘要: An optical element covering member is provided which can suppress degradation in display performance caused by warping and undulation. The optical element covering member includes at least one optical element, a support medium supporting the optical element; and a covering member covering the optical element and the support medium. In the above optical element covering member, the covering member has a Vicat softening point of more than 85° C., and at least one surface of the covering member, which covers the support medium, has a coefficient of thermal expansion in the range of 85% to 160% of the coefficient of thermal expansion of the support medium.

    摘要翻译: 提供了一种光学元件覆盖件,其可以抑制由翘曲和波动引起的显示性能的劣化。 光学元件覆盖构件包括至少一个光学元件,支撑光学元件的支撑介质; 以及覆盖光学元件和支撑介质的覆盖部件。 在上述光学元件覆盖部件中,覆盖部件具有大于85℃的维卡软化点,覆盖支撑介质的覆盖部件的至少一个表面的热膨胀系数在 85%至160%的支撑介质的热膨胀系数。

    OPTICAL ELEMENT COVERING MEMBER, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE
    7.
    发明申请
    OPTICAL ELEMENT COVERING MEMBER, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE 失效
    光学元件覆盖构件,背光和液晶显示装置

    公开(公告)号:US20090079900A1

    公开(公告)日:2009-03-26

    申请号:US12212194

    申请日:2008-09-17

    IPC分类号: G02F1/1333 B60Q3/04 G02B5/00

    摘要: An optical element covering member includes: at least one optical element; a support medium supporting the at least one optical element; and a shrinkable covering member covering the at least one optical element and the support medium. In the optical element covering member, among sides forming primary surfaces of the support medium, at least one set of sides facing each other is covered with the covering member, and the following equation (1) is satisfied under conditions at a temperature of 70° C., 0≦F≦1.65×104×t/L   (1) where t indicates the thickness of the support medium, L indicates the length of the side of the support medium covered with the covering member, F indicates a tensile force of the covering member, which acts in a direction parallel to the side having the length L.

    摘要翻译: 光学元件覆盖部件包括:至少一个光学元件; 支撑所述至少一个光学元件的支撑介质; 以及覆盖所述至少一个光学元件和所述支撑介质的可收缩覆盖构件。 在光学元件覆盖部件中,在形成支撑介质的主表面的侧面中,至少一对面对面被覆盖部件覆盖,并且在温度为70°的条件下满足以下等式(1) C,<?in-line-formula description =“In-line Formulas”end =“lead”?> 0 <= F <= 1.65x104xt / L(1)<?in-line-formula description = 线公式“end =”tail“?>其中t表示支撑介质的厚度,L表示覆盖件覆盖的支撑介质的一侧的长度,F表示覆盖件的张力, 平行于长度为L的一侧的方向

    OPTICAL ELEMENT COVERING MEMBER, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE
    9.
    发明申请
    OPTICAL ELEMENT COVERING MEMBER, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE 失效
    光学元件覆盖构件,背光和液晶显示装置

    公开(公告)号:US20080252812A1

    公开(公告)日:2008-10-16

    申请号:US12099648

    申请日:2008-04-08

    IPC分类号: G02F1/1335 F21V3/00 G02B5/00

    CPC分类号: G02F1/133308 G02F2201/54

    摘要: An optical element covering member is provided which can suppress degradation in display performance caused by warping and undulation. The optical element covering member includes at least one optical element, a support medium supporting the optical element; and a covering member covering the optical element and the support medium. In the above optical element covering member, the covering member has a Vicat softening point of more than 85° C., and at least one surface of the covering member, which covers the support medium, has a coefficient of thermal expansion in the range of 85% to 160% of the coefficient of thermal expansion of the support medium.

    摘要翻译: 提供了一种光学元件覆盖件,其可以抑制由翘曲和波动引起的显示性能的劣化。 光学元件覆盖构件包括至少一个光学元件,支撑光学元件的支撑介质; 以及覆盖光学元件和支撑介质的覆盖部件。 在上述光学元件覆盖部件中,覆盖部件具有大于85℃的维卡软化点,覆盖支撑介质的覆盖部件的至少一个表面的热膨胀系数在 85%至160%的支撑介质的热膨胀系数。

    Optical element enclosure having contractive enclosing member with opening at corner/curvature portion, backlight, and liquid crystal display device
    10.
    发明授权
    Optical element enclosure having contractive enclosing member with opening at corner/curvature portion, backlight, and liquid crystal display device 失效
    光学元件外壳,其具有在拐角/弯曲部分处具有开口的收缩封闭构件,背光源和液晶显示装置

    公开(公告)号:US07683980B2

    公开(公告)日:2010-03-23

    申请号:US12212194

    申请日:2008-09-17

    IPC分类号: G02F1/1333

    摘要: An optical element covering member includes: at least one optical element; a support medium supporting the at least one optical element; and a shrinkable covering member covering the at least one optical element and the support medium. In the optical element covering member, among sides forming primary surfaces of the support medium, at least one set of sides facing each other is covered with the covering member, and the following equation (1) is satisfied under conditions at a temperature of 70° C., 0≦F≦1.65×104×t/L   (1) where t indicates the thickness of the support medium, L indicates the length of the side of the support medium covered with the covering member, F indicates a tensile force of the covering member, which acts in a direction parallel to the side having the length L.

    摘要翻译: 光学元件覆盖部件包括:至少一个光学元件; 支撑所述至少一个光学元件的支撑介质; 以及覆盖所述至少一个光学元件和所述支撑介质的可收缩覆盖构件。 在光学元件覆盖部件中,在形成支撑介质的主表面的侧面中,至少一对面对面被覆盖部件覆盖,并且在温度为70°的条件下满足以下等式(1) C.,0&nlE; F&nlE; 1.65×104×t / L(1)其中t表示支撑介质的厚度,L表示覆盖件覆盖的支撑介质的一侧的长度,F表示 该覆盖部件沿与长度为L的一侧平行的方向作用。