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    • 7. 发明授权
    • Curved touch sensor
    • 弯曲触摸传感器
    • US08603574B2
    • 2013-12-10
    • US12940544
    • 2010-11-05
    • Lili HuangSeung Jae HongJohn Z. Zhong
    • Lili HuangSeung Jae HongJohn Z. Zhong
    • H05K3/00
    • G06F3/044G06F2203/04103H05K1/028H05K3/0014H05K2201/057
    • A method of forming a curved touch surface is disclosed. The method can include depositing and patterning a conductive thin film on a flexible substrate to form at least one touch sensor pattern, while the flexible substrate is in a flat state. According to certain embodiments, the method can include supporting the flexible substrate in the flat state on at least one curved forming substrate having a predetermined curvature; and performing an anneal process, or an anneal-like high-heat process, on the conductive thin film, wherein the anneal process can cause the flexible substrate to conform to the predetermined curvature of the at least one curved forming substrate. According to an embodiment, the curved forming substrate can include a first forming substrate having a first predetermined curvature and a second forming substrate having a second predetermined curvature complementing the first predetermined curvature.
    • 公开了一种形成弯曲的触摸表面的方法。 该方法可以包括在柔性基板上沉积和图案化导电薄膜以形成至少一个触摸传感器图案,同时柔性基板处于平坦状态。 根据某些实施例,该方法可以包括在至少一个具有预定曲率的弯曲成形衬底上支撑处于平坦状态的柔性衬底; 以及对所述导电薄膜进行退火处理或类似于退火的高热处理,其中所述退火工艺可使所述柔性衬底符合所述至少一个弯曲成形衬底的预定曲率。 根据实施例,弯曲成形基板可以包括具有第一预定曲率的第一成形基板和具有补充第一预定曲率的第二预定曲率的第二成形基板。
    • 8. 发明申请
    • Display With Broadband Antireflection Film
    • 显示宽带抗反射膜
    • US20130314648A1
    • 2013-11-28
    • US13481560
    • 2012-05-25
    • Benjamin M. RappoportCheng ChenEnkhamgalan DorjgotovJohn Z. ZhongWei Chen
    • Benjamin M. RappoportCheng ChenEnkhamgalan DorjgotovJohn Z. ZhongWei Chen
    • G02F1/1335G02F1/1333G02B1/11
    • G02F1/133502G02B1/11G02B1/118G02F1/13338
    • Display layers in an electronic device may be used to generate images. The display layers may include liquid crystal display layers such as upper and lower polarizers and a layer of liquid crystal material. A display cover layer may be mounted in a housing adhesive. A touch sensor layer may be mounted under the display cover layer. An air gap may separate the upper polarizer from the touch sensor layer and display cover layer. Antireflection coatings may be formed on the lower surface of the display cover layer or touch sensor layer and may be formed on the upper surface of the upper polarizer. The antireflection coatings may include coatings formed from a polymer hard coat covered with a polymer layer having a different index of refraction and may include broadband antireflection coating material formed from textured polymer or other structure exhibiting a continuously varying index of refraction.
    • 可以使用电子设备中的显示层来生成图像。 显示层可以包括诸如上偏振器和下偏振器的液晶显示层和液晶材料层。 显示器覆盖层可以安装在壳体粘合剂中。 触摸传感器层可以安装在显示覆盖层下方。 气隙可以将上偏振器与触摸传感器层分离并显示覆盖层。 可以在显示器覆盖层或触摸传感器层的下表面上形成抗反射涂层,并且可以形成在上偏振器的上表面上。 抗反射涂层可以包括由聚合物硬涂层形成的涂层,其覆盖有具有不同折射率的聚合物层,并且可以包括由纹理化聚合物或其它显示不断变化的折射率的其它结构形成的宽带抗反射涂层材料。
    • 9. 发明授权
    • Controlling reflection in LCD devices
    • 控制LCD设备中的反射
    • US08593598B2
    • 2013-11-26
    • US13103757
    • 2011-05-09
    • Cheng ChenJohn Z. Zhong
    • Cheng ChenJohn Z. Zhong
    • G02F1/1335
    • G02F1/133536G02F1/133509G02F1/133553G02F2203/09
    • Systems and methods are provided for controlling the light reflected from a display panel. In one embodiment, a prism mirror and a diffuse reflector are positioned between the bottom polarizer and the liquid crystal layer of a pixel to control the polarization of reflected light transmitted through the display panel. The diffuse reflector diffuses light towards the prism mirror, and the prism mirror affects the polarization of the light. When the pixel is on, the liquid crystals of the liquid crystal layer may shift the polarization of the reflected light such that it can be transmitted through the top polarizer. When the pixel is off, the liquid crystals may not substantially shift the polarization of the reflected light, and the reflected light may be polarized to be absorbed by the top polarizer. Accordingly, reflected light is substantially transmitted through the pixel when the pixel is on, and substantially absorbed by the top polarizer when the pixel is off.
    • 提供了用于控制从显示面板反射的光的系统和方法。 在一个实施例中,棱镜和漫反射器位于底部偏振器和像素的液晶层之间,以控制透过显示面板的反射光的偏振。 漫反射器将光漫射到棱镜反射镜,并且棱镜反射镜影响光的偏振。 当像素打开时,液晶层的液晶可以使反射光的偏振偏移,使得其可以透射通过顶部偏振器。 当像素关闭时,液晶可能基本上不会偏移反射光的偏振,并且反射光可以被极化以被顶部偏振器吸收。 因此,当像素打开时,反射光基本上透射穿过像素,并且当像素关闭时,反射光基本上被顶部偏振器吸收。