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Patent
Publication NumberUS 10580987Filing StatusIssued PatentAvailabilityUnknownFiling Date2015-07-31Publication Date2020-03-03
A method of patterning an organic device includes depositing a first organic functional layer over a device substrate to form a first intermediate structure, the first organic functional layer having a first function such as hole transport or electron transport. The first intermediate structure is coated with a fluoropolymer and treated in a processing agent comprising a fluorinated solvent in which the fluoropolymer is soluble to form a processed intermediate structure. A second organic func…
Patent
Publication NumberUS 20200013993Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-09-19Publication Date2020-01-09
A method of making an OLED device includes providing a first undercut lift-off structure over the device substrate having a first array of bottom electrodes. Next, one or more first organic EL medium layers including at least a first light-emitting layer are deposited over the first undercut lift-off structure and over the first array of bottom electrodes. The first undercut lift-off structure and overlying first organic EL medium layer(s) are removed by treatment with a first lift-off agent …
Patent
Publication NumberEP 3175495 B1Filing StatusIssued PatentAvailabilityUnknownFiling Date2015-07-31Publication Date2020-01-01
Patent
Publication NumberUS 10503065Filing StatusIssued PatentAvailabilityUnknownFiling Date2015-07-31Publication Date2019-12-10
A method of patterning a device is disclosed using a resist precursor structure having at least two fluoropolymer layers. A first fluoropolymer layer includes a first fluoropolymer material having a fluorine content of at least 50% by weight and is substantially soluble in a first hydrofluoroether solvent or in a first perfluorinated solvent, but substantially less soluble in a second hydrofluoroether solvent relative to both the first hydrofluoroether and the first perfluorinated solvent. Th…
Patent
Publication NumberUS 10503074Filing StatusIssued PatentAvailabilityUnknownFiling Date2015-07-31Publication Date2019-12-10
A method of making a device includes providing a fluorinated material layer over the device substrate having one or more target areas for patterning. One or more lift-off structures are formed at least in part by developing a first pattern of one or more open areas in the fluorinated material layer in alignment with the one or more target areas by contact with a developing agent including a fluorinated solvent which dissolves the fluorinated material at a first rate. After patterning, the lif…
Patent
Publication NumberCN 107111371 BFiling StatusIssued PatentAvailabilityUnknownFiling Date2015-09-30Publication Date2019-12-06
Embodiments of the present invention relate to the field of image processing technologies, and provide a method, an apparatus, and a terminal for presenting panoramic visual content. The method includes: obtaining viewer information of a viewing region of a panoramic visual content presentation device; determining a target viewer according to the viewer information; and outputting, according to a change in a position of the target viewer relative to the panoramic visual content presentation d…
Patent
Publication NumberUS 10468637Filing StatusIssued PatentAvailabilityUnknownFiling Date2018-01-10Publication Date2019-11-05
A method of making an OLED device includes providing a first undercut lift-off structure over the device substrate having a first array of bottom electrodes. Next, one or more first organic EL medium layers including at least a first light-emitting layer are deposited over the first undercut lift-off structure and over the first array of bottom electrodes. The first undercut lift-off structure and overlying first organic EL medium layer(s) are removed by treatment with a first lift-off agent …
Patent
Publication NumberCN 107112417 BFiling StatusIssued PatentAvailabilityUnknownFiling Date2015-07-31Publication Date2019-08-20
A method of making an OLED device includes providing a first undercut lift-off structure over the device substrate having a first array of bottom electrodes. Next, one or more first organic EL medium layers including at least a first light-emitting layer are deposited over the first undercut lift-off structure and over the first array of bottom electrodes. The first undercut lift-off structure and overlying first organic EL medium layer(s) are removed by treatment with a first lift-off agent …
Patent
Publication NumberUS 20190227436Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-04-01Publication Date2019-07-25
A photosensitive composition is disclosed including a fluorinated photo cross-linkable polymer provided in a fluorinated solvent such as a hydrofluoroether. The photo cross-linkable polymer includes a first repeating unit having a fluorine-containing group but not a cinnamate group, and a second repeating unit having a fluorine-containing cinnamate group. The polymer has a total fluorine content in a range of 30 to 60% by weight. The composition can be used to form patterned barrier or dielec…
Patent
Publication NumberCN 107112440 BFiling StatusIssued PatentAvailabilityUnknownFiling Date2015-07-31Publication Date2019-07-16
A method of patterning a device is disclosed using a resist precursor structure having at least two fluoropolymer layers. A first fluoropolymer layer includes a first fluoropolymer material having a fluorine content of at least 50% by weight and is substantially soluble in a first hydrofluoroether solvent or in a first perfluorinated solvent, but substantially less soluble in a second hydrofluoroether solvent relative to both the first hydrofluoroether and the first perfluorinated solvent. Th…
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