摘要:
A compound having Formula I, Formula II, or Formula III: Ar1 may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar2 is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T1 and T2 are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.
摘要翻译:具有式I,式II或式III的化合物:Ar 1可以独立地是亚苯基,取代的亚苯基,亚萘基或取代的亚乙基。 Ar2在每次出现时相同或不同,为芳基。 M在每次出现时相同或不同,为共轭部分。 T1和T2在每次出现时独立地相同或不同,并且是以非平面构型连接的共轭部分; a和e在每次出现时相同或不同,为1〜6的整数; b,c和d是摩尔分数,使得b + c + d = 1.0,条件是c不为零,b和d中的至少一个不为零,当b为零时,M至少为 两个三芳基胺单元; 并且n是大于1的整数。
摘要:
There is provided a process for forming a layer of electroactive material having a substantially flat profile. The process includes the steps of providing a workpiece having at least one active area; depositing a liquid composition including the electroactive material onto the workpiece in the active area, to form a wet layer; treating the wet layer on the workpiece at a controlled temperature in the range of −25 to 80° C. and under a vacuum in the range of 10−6 to 1,000 Torr, for a first period of 1-100 minutes, to form a partially dried layer; and heating the partially dried layer to a temperature above 100° C. for a second period of 1-50 minutes to form a dried layer.
摘要:
A nozzle assembly with a nozzle body cooperating with a flexible portion, the nozzle assembly also contains a throttle plate, and this combination is used to mitigate pressure variations transmitted to the nozzle assembly. The combination results in a more uniform liquid deposition during continuous liquid printing.
摘要:
A compound having Formula I, Formula II, or Formula III: Ar1 may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar2 is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T1 and T2 are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.
摘要翻译:具有式I,式II或式III的化合物:Ar 1可以独立地是亚苯基,取代的亚苯基,亚萘基或取代的亚乙基。 Ar2在每次出现时相同或不同,为芳基。 M在每次出现时相同或不同,为共轭部分。 T1和T2在每次出现时独立地相同或不同,并且是以非平面构型连接的共轭部分; a和e在每次出现时相同或不同,为1〜6的整数; b,c和d是摩尔分数,使得b + c + d = 1.0,条件是c不为零,b和d中的至少一个不为零,当b为零时,M至少为 两个三芳基胺单元; 并且n是大于1的整数。
摘要:
A liquid replenishment system includes a dispensing vessel for holding a supply of a liquid that has an outer can and corresponding lid conjoinable to the outer can in an air-tight manner. The dispensing vessel is improved by the provision of a separate self-supporting secondary inner container removably receivable within the outer can. The container is fabricated of a material that is non-reactive with a liquid composition containing an organic semiconductor material, such as a polytetrafluoroethylene material or stainless steel.
摘要:
There is provided a hole transport composition having (i) a first hole transport polymer having crosslinkable groups, and (ii) a second hole transport polymer having substantially no crosslinkable groups. There is also provided a crosslinked hole transport layer and an electronic device containing the crosslinked hole transport layer.
摘要:
There is provided a process for forming a layer of electroactive material having a substantially flat profile. The process includes the steps of providing a workpiece having at least one active area; depositing a liquid composition including the electroactive material onto the workpiece in the active area, to form a wet layer; treating the wet layer on the workpiece at a controlled temperature in the range of −25 to 80° C. and under a vacuum in the range of 10−6 to 1,000 Torr, for a first period of 1-100 minutes, to form a partially dried layer; and heating the partially dried layer to a temperature above 100° C. for a second period of 1-50 minutes to form a dried layer.