CN109790407A - 印刷油墨组合物及其制备方法和用途 - Google Patents

印刷油墨组合物及其制备方法和用途 Download PDF

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CN109790407A
CN109790407A CN201780059200.6A CN201780059200A CN109790407A CN 109790407 A CN109790407 A CN 109790407A CN 201780059200 A CN201780059200 A CN 201780059200A CN 109790407 A CN109790407 A CN 109790407A
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solvent
printing ink
ether
ink composition
benzene
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CN109790407B (zh
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潘君友
杨曦
闫晓林
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Guangzhou Chinaray Optoelectronic Materials Ltd
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Abstract

一种印刷油墨组合物，包含功能材料和溶剂，溶剂可从印刷油墨组合物中蒸发以形成功能材料薄膜；溶剂至少由两种有机溶剂混合而成，两种有机溶剂为第一溶剂和第二溶剂，第一溶剂和第二溶剂互溶，第一溶剂和第二溶剂中至少一种有机溶剂的沸点≥160℃，第二溶剂的表面张力小于第一溶剂，且第二溶剂的粘度大于第一溶剂，第一溶剂和第二溶剂的表面张力差至少为2dyne/cm，第二溶剂和第一溶剂的粘度差至少为2cPs。上述至少包含两种有机溶剂的溶剂体系无需添加添加剂即能够更有效地溶解功能材料，还能有效地防止“咖啡环效应”的发生，从而可以得到厚度均匀、电荷传输能力强的薄膜。

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PCT国内申请，说明书已公开。

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  1. PCT国内申请，权利要求书已公开。
CN201780059200.6A 2016-11-23 2017-11-23 印刷油墨组合物及其制备方法和用途 Active CN109790407B (zh)

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CN113122060A (zh) * 2019-12-30 2021-07-16 Tcl集团股份有限公司 墨水和量子点薄膜的制备方法
CN115436543A (zh) * 2022-10-14 2022-12-06 中核四0四有限公司 一种料液中磷酸二丁酯含量的测量方法

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JP7086488B2 (ja) * 2017-03-21 2022-06-20 日本化薬株式会社 有機半導体組成物、有機薄膜及び有機薄膜トランジスタ
CN108727896A (zh) * 2017-04-17 2018-11-02 Tcl集团股份有限公司 无机纳米材料印刷油墨及其制备方法
CN107833976A (zh) * 2017-10-24 2018-03-23 深圳市华星光电半导体显示技术有限公司 Qled器件的制作方法及qled器件
CN112042275A (zh) * 2018-05-01 2020-12-04 三菱化学株式会社 组合物和有机场致发光元件的制造方法
CN110797466A (zh) * 2018-08-02 2020-02-14 中国科学院苏州纳米技术与纳米仿生研究所 电子传输层墨水及其制作方法和应用
CN111384268B (zh) * 2018-12-29 2021-06-18 Tcl科技集团股份有限公司 量子点发光二极管的制备方法及量子点墨水
CN111384307B (zh) * 2018-12-29 2021-04-09 Tcl科技集团股份有限公司 量子点发光二极管的制备方法
CN110144139B (zh) * 2019-04-15 2022-01-18 纳晶科技股份有限公司 一种氧化锌基纳米颗粒墨水以及光电器件
JP2021011554A (ja) * 2019-07-09 2021-02-04 セイコーエプソン株式会社 溶剤系インク組成物
JP2021077783A (ja) * 2019-11-11 2021-05-20 株式会社Ｊｏｌｅｄ 機能層形成用インクおよび自発光素子の製造方法

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CN115436543A (zh) * 2022-10-14 2022-12-06 中核四0四有限公司 一种料液中磷酸二丁酯含量的测量方法

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