Echem Solutions Corp.

Win Semiconductors Corp.

Yu-Chun Chen

Hsiao-Jen Lai

Ya-Qian Chen

Chia-Ta Chang

Chun-Kuan Tai

Meng-Po Liu

Yu-Hsuan Huang

A resin composition and a cured film are provided. The resin composition includes a monomer mixture (A), a siloxane compound (B), a curing agent (C), and inorganic particles (D). The monomer mixture (A) includes a bisphenol fluorene compound (A-1) represented by Formula (I-1). The siloxane compound (B) has a group represented by Formula (II-a).

Resin composition and cured film

An ink composition, a light conversion layer and a light emitting device are provided. The resin composition includes a quantum dot (A), a first resin (B1), a second resin (B2), an ethylenically unsaturated monomer (C), an initiator (D) and a solvent (E). The first resin (B1) is an alkali-insoluble resin, and the second resin (B2) is an alkali-soluble resin. The first resin (B1) includes a compound represented by the following Formula (1): In Formula (1), n is an integer from 1 to 10, X is benzene, toluene or naphthalene, and Y is toluene, methylnaphthalene, tetrahydrodicyclopentadiene, or 4,4′-dimethyl-1,1′-biphenyl.

Ink composition, light conversion layer and light emitting device

A vertical-cavity surface-emitting laser includes a substrate. A first mirror is disposed on the substrate. An active layer is disposed on the first mirror. An oxide layer is disposed on the active layer. An aperture is disposed on the active layer. The aperture is surrounded by the oxide layer. A second mirror is disposed on the aperture and the oxide layer. A high-contrast grating is disposed on the second mirror. The high-contrast grating includes a first grating element and a second grating element, and the first grating element and the second grating element are spaced apart from each other with an air gap therebetween. A passivation layer is disposed on the high-contrast grating. A first thickness of the passivation layer on a top surface of the first grating element is greater than a second thickness of the passivation layer on a first sidewall of the first grating element.

Vertical-cavity surface-emitting laser and method for forming the same

A white photosensitive resin composition, a white spacer, a light conversion layer, and a light-emitting device are provided. The white photosensitive resin composition includes a polymerizable compound (A), an alkali-soluble resin (B), a photopolymerization initiator (C), a solvent (D), and a white pigment (E). The polymerizable compound (A) includes an ethylenically-unsaturated monomer (A-1) represented by formula (I-1) and a thiol compound (A-2) having two or more thiol groups in one molecule, wherein based on 100 mass % of the polymerizable compound (A), a total content of the ethylenically-unsaturated monomer (A-1) and the thiol compound (A-2) is 10 mass % to 98 mass %.

White photosensitive resin composition, white spacer, light conversion layer, and light-emitting device

The photosensitive resin composition includes an alkali-soluble resin (A), an ethylenically-unsaturated monomer (B), a photopolymerization initiator (C), a solvent (D), and a pigment (E). The alkali- soluble resin (A) includes an alkali-soluble resin (A-1), wherein the alkali-soluble resin (A-1) includes a structural unit represented by formula (I-1) and a structural unit represented by formula (I-2). The photopolymerization initiator (C) includes an acylphosphine oxide compound represented by formula (III-1).

Photosensitive resin composition, spacer, light conversion layer, and light-emitting device

A resin composition, a light conversion layer and a light emitting device are provided. The resin composition includes a quantum dot (A), an alkali-soluble resin (B), an ethylenically unsaturated monomer (C), a photoinitiator (D), a solvent (E) and a phenyl-based compound (F). The phenyl-based compound (F) includes at least one of a compound represented by following Formula (F-1) and a compound represented by following Formula (F-2). Based on a total usage amount of the resin composition as 100 parts by weight, a usage amount of the phenyl-based compound (F) is 0.05 to 5 parts by weight. In Formula (F-1) and Formula (F-2), the definition of R, R, R, Y, Z, m, n and p are the same as defined in the detailed description.

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Taoyuan, Taiwan

Yu-Chun Chen