Patent
Semi-rigid electronic device with a flexible display
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TLDR
In this article, a semi-rigid electronic device is disclosed that includes a flexible panel and a housing, and the minimum bending device radius of the device along the dimension L may be L/pi when held at an edge.Abstract:
A semi-rigid electronic device is disclosed that includes a flexible panel and a housing. The housing may have a physical dimension L, such as length, height, or a diagonal. The minimum bending device radius of the device along the dimension L may be L/pi when held at an edge. The bending radius increases the more rigid the device. The housing, electronic components, and display may each contribute to the flexibility of the overall device. The housing and/or the flexible panel may also include one or more ribs to constrain movement of the semi-rigid device.read more
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Patent
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TL;DR: A flexible display device with a flat region, a boundary region, and a bending region is described in this article, which includes a flexible display panel having a flat area, boundary region and bending region.
References
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Journal ArticleDOI
Highly efficient phosphorescent emission from organic electroluminescent devices
Marc A. Baldo,D. F. O’Brien,Yujian You,Andrei Shoustikov,Scott Sibley,Scott Sibley,Mark E. Thompson,Stephen R. Forrest +7 more
TL;DR: In this article, a host material doped with the phosphorescent dye PtOEP (PtOEP II) was used to achieve high energy transfer from both singlet and triplet states.
Journal ArticleDOI
Very high-efficiency green organic light-emitting devices based on electrophosphorescence
TL;DR: In this paper, the performance of an organic light-emitting device employing the green electrophosphorescent material, fac tris(2-phenylpyridine) iridium [Ir(ppy)3] doped into a 4,4′-N,N′-dicarbazole-biphenyl host was described.
Patent
Electroluminescent device with modified thin film luminescent zone
TL;DR: In this paper, an electroluminescent device with a luminescent zone of less than one μm in thickness comprised of an organic host material capable of sustaining hole-electron recombination and a fluorescent material able of emitting light in response to energy released by hole-conducting electron recombination is described.
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Transparent contacts for organic devices
TL;DR: In this paper, a multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds, and the devices are configured as stacked to provide a staircase profile whereby each device is separated from the other by a thin transparent conductive contact layer to enable light emanating from each of the devices to pass through the semitransparent contacts and through the lower device structures.
Patent
Multicolor organic light emitting devices
TL;DR: In this paper, a multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds, and the devices are configured as stacked to provide a staircase profile whereby each device is separated from the other by a thin transparent conductive contact layer to enable light emanating from each of the devices to pass through the semitransparent contacts and through the lower device structures while further enabling each device to receive a selective bias.