摘要:
Optical components and devices are provided that include a substrate (400), a microlens array (410), and a barrier film system (420) conformally covering the microlens array (410). An OLED may be optically coupled to the microlens array (410). The barrier film(420) may provide protection to the microlens array (410) or other components, without having a significant negative impact on outcoupling of light from the coupled OLED by the microlens array (410).
摘要:
Optical components and devices are provided that include a substrate (400), a microlens array (410), and a barrier film system (420) conformally covering the microlens array (410). An OLED may be optically coupled to the microlens array (410). The barrier film(420) may provide protection to the microlens array (410) or other components, without having a significant negative impact on outcoupling of light from the coupled OLED by the microlens array (410).
摘要:
A first device is provided that includes a first light source (301) that has at least one organic light emitting device that may emit near white light having a correlated color temperature (CCT) that is less than 6504K. The first device may also have a plurality of pixels comprising a first sub-pixel (304) having a color filter in optical communication with the first light source that passes light having a peak wavelength between 400 and 500 nm. A second sub-pixel (305) having a color filter in optical communication with the first light source that passes light having a peak wavelength between 500 and 580 nm. A third sub-pixel (303) having a color filter in optical communication with the first light source that passes light having a peak wavelength between 580 and 700 nm. A fourth sub-pixel (302) that emits near white light that may have a CCT that is less than 6504 K.
摘要:
A first method comprises providing a plurality of organic light emitting devices (310-312) (OLEDs) on a first substrate (300). Each of the OLEDs (310-312) includes a transmissive top electrode (322). The plurality of OLEDs includes a first portion of OLEDs (310) and a second portion of OLEDs (311) that is different from the first portion. The first method further includes depositing a first capping layer (302) over at least the first portion of the plurality of OLEDs (310) such that the first capping layer (302) is optically coupled to at the first portion of the plurality of OLEDs (310). A second capping layer (303) is deposited over at the second portion of the plurality of OLEDs (311) such that the second capping layer (303) is optically coupled to the second portion of the plurality of OLEDs (311) but not the first portion of the plurality of OLEDs (310).
摘要:
An organic light emitting device comprising a plurality of light-emitting regions, each of said regions comprising one organic emissive layer selected from a plurality of different organic emissive layers, wherein: (a) each of the plurality of emissive layers is adapted to emit a different spectrum of light; (b) the light-emitting regions are in the form of stripes having an aspect ratio greater than 4 and a width greater than 0.5 mm; (c) the drive current for each different type of emissive layer is individually adjusted; and (d) the device emits light having a CRI greater than 80 when power is provided to the plurality of light-emitting regions.
摘要:
OLED displays having a resolution of 300 dpi, 400 dpi, or greater are provided. Devices as disclosed may use one or more transistors, such as metal oxide transistors, which have a leakage current of not more than about 10 -15 A/µm. Displays having sub-pixels with a largest dimension on the order of 60 µm are also provided.
摘要翻译:提供分辨率为300dpi,400dpi或更大的OLED显示器。 所公开的器件可以使用具有不大于约10 -15 A /μm的漏电流的一个或多个晶体管,例如金属氧化物晶体管。 还提供具有大小为60μm的最大尺寸的子像素的显示器。
摘要:
An organic light emitting device comprising a plurality of light-emitting regions, each of said regions comprising one organic emissive layer selected from a plurality of different organic emissive layers, wherein: (a) each of the plurality of emissive layers is adapted to emit a different spectrum of light; (b) the light-emitting regions are in the form of stripes having an aspect ratio greater than 4 and a width greater than 0.5 mm; (c) the drive current for each different type of emissive layer is individually adjusted; and (d) the device emits light having a CRI greater than 80 when power is provided to the plurality of light-emitting regions.