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    • 2. 发明申请
    • EDGE-LIT BACKLIGHT UNIT WITH THIN PROFILE
    • 带边缘轮廓的边缘背光单元
    • WO2010147745A1
    • 2010-12-23
    • PCT/US2010/036447
    • 2010-05-27
    • APPLE INC.QI, JunYIN, Victor H.ZHONG, John Z.CHEN, Wei
    • QI, JunYIN, Victor H.ZHONG, John Z.CHEN, Wei
    • G02F1/13357F21V8/00G02B6/00
    • G02B6/0053G02B6/0036G02B6/0061
    • An edge-lit backlight unit for a display is provided. In one embodiment, the backlight unit may include a light guide configured to receive light from a source and emit such light in a broad distribution to a turning film disposed over the light guide. The turning film may be configured to redirect light received from the light guide toward a normal of the turning film. In one embodiment, the light guide may be configured such that peak light distribution therefrom occurs at an incident angle of approximately sixty degrees, with broad light distribution substantially occurring over an angular range between incident angles of thirty-five and eighty- five degrees. Additionally, in one embodiment, the turning film may include multiple prisms that receive and redirect the light emitted from the light guide, and that include apex angles of less than or about sixty degrees. Additional edge-lit backlight units and methods are also disclosed.
    • 提供了用于显示器的边缘照明背光单元。 在一个实施例中,背光单元可以包括被配置为从源接收光并且以广泛分布的方式将这种光发射到设置在光导上的转向膜的光导。 转向膜可以被配置为将从光导中接收的光朝向转向膜的法线重定向。 在一个实施例中,光导可以被配置为使得其峰值光分布以大约六十度的入射角发生,其中宽光分布基本上在三十五到八十五度的入射角之间的角度范围内发生。 另外,在一个实施例中,转向膜可以包括多个棱镜,其接收和重定向从光导发射的光,并且包括小于或大约六十度的顶角。 还公开了另外的边缘照明背光单元和方法。
    • 3. 发明申请
    • DISPLAYS WITH ADAPTIVE SPECTRAL CHARACTERISTICS
    • 显示具有自适应光谱特性
    • WO2015187353A1
    • 2015-12-10
    • PCT/US2015/031426
    • 2015-05-18
    • APPLE, INC.
    • CHEN, ChengTEOMAN, DenizWU, JiayingZHONG, John Z.JIANG, Jun
    • G09G3/20G09G3/34
    • G09G3/2003G09G3/3406G09G3/3413G09G2310/08G09G2320/0633G09G2320/064G09G2320/0666G09G2320/08G09G2360/144
    • An electronic device may include a display having an array of display pixels and having display control circuitry that controls the operation of the display. The display control circuitry may adaptively adjust the spectral characteristics of display light emitted from the display to achieve a desired effect on the human circadian system. For example, the display control circuitry may adjust the spectral characteristics of blue light emitted from the display based on the time of day such that a user' s exposure to the display light may result in a circadian response similar to that which would be experienced in natural light. The spectral characteristics of blue light emitted from the display may be adjusted by adjusting the relative maximum power levels provided to blue pixels in the display or by shifting the peak wavelength associated with blue light emitted from the display.
    • 电子设备可以包括具有显示像素阵列并具有控制显示器的操作的显示控制电路的显示器。 显示控制电路可以自适应地调节从显示器发射的显示光的光谱特性,以实现对人类昼夜节律系统的期望效果。 例如,显示控制电路可以基于一天中的时间来调整从显示器发射的蓝光的光谱特性,使得用户对显示光的曝光可能导致类似于将在 自然光 可以通过调节提供给显示器中的蓝色像素的相对最大功率电平,或通过移位与从显示器发出的蓝色光相关联的峰值波长来调节从显示器发射的蓝光的光谱特性。
    • 5. 发明申请
    • DEFECT REDUCTION IN META-MODE SPUTTER COATINGS
    • META模式溅射涂料中的缺陷减少
    • WO2016036384A1
    • 2016-03-10
    • PCT/US2014/054297
    • 2014-09-05
    • APPLE INC.
    • ZHONG, John Z.KANG, SungguBAE, Wookyung
    • C23C14/34
    • C23C14/5873C23C14/564C23C14/5846H01J37/32449H01J37/32853H01J37/32871H01J37/3476H01J37/3488
    • Sputter deposition systems and methods for depositing film coatings on one or more substrates are disclosed. The systems and methods are used to prevent or reduce an amount of defects within a deposited film. The methods involve removing defect-related particles that are formed during a deposition process from certain regions of the sputter deposition system and preventing the defect-related particles from detrimentally affecting the quality of the deposited film. In particular embodiments, methods involve creating a flow of gas from a deposition region to a particle collection region the sputter deposition system such that the defect-related particles are entrained within the flow of gas and away from the deposition region. In particular embodiments, the sputter deposition system is a meta-mode sputter deposition system.
    • 公开了用于在一个或多个基底上沉积膜涂层的溅射沉积系统和方法。 系统和方法用于防止或减少沉积膜内的缺陷量。 所述方法包括去除在溅射沉积系统的某些区域的沉积过程期间形成的缺陷相关颗粒,并防止缺陷相关颗粒不利地影响沉积膜的质量。 在具体实施方案中,方法包括从沉积区域到溅射沉积系统的颗粒收集区域产生气体流,使得缺陷相关颗粒被夹带在气体流中并远离沉积区域。 在特定实施例中,溅射沉积系统是元模式溅射沉积系统。