TWI752207B

• Main Authors: TANI, YUKIO, WATANABE, TETSUYA, OKAMOTO, TOSHIHIRO, TAKEYA, JUNICHI, SHIROKANE, KENJI, TAMAKUNI, FUMIKO, FUKUZAKI, EIJI, USAMI, YOSHIHISA
• Format: Patent
• Language: Chinese
• Published: 11.01.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HETEROCYCLIC COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP

An organic semiconductor element in which an organic semiconductor layer contains a compound of Formula (1), a compound of Formula (2), and/or a compound of Formula (3) or contains a polymer having a structure of any one of formed by Formulae (8) to (10), an organic semiconductor film used for the organic semiconductor layer in the element, a manufacturing method thereof, and a compound, a polymer, and a composition used for the organic semiconductor film are provided.X1represents a nitrogen atom or CRa, and rings A to B each represent a specific nitrogen-containing ring.Y1represents an oxygen atom, a sulfur atom, CRb2, or NRc.V1represents NRd, an oxygen atom, a sulfur atom, or a selenium atom.Rato Rdeach represent a hydrogen atom or a substituent.R1represents a specific substituent, and p is an integer of 0 to 2.n represents 1 or 2.* represents a bonding site.