摘要:
A method of manufacturing a semiconductor device includes attaching a curable film to a first connection member including a first circuit terminal, attaching a conductive film to a second connection member including a second circuit terminal, and thermally compressing the first connection member to the second connection member, with the first connection member and the second connection member placed such that the curable film and the conductive film face each other.
摘要:
An anisotropic conductive film includes a conductive adhesive layer including conductive particles and insulating particles, and an insulating adhesive layer not including conductive particles. In the anisotropic conductive film, the conductive particles and the insulating particles of the conductive adhesive layer have a total particle density of 7.0×105/d2 to 10.0×105/d2 (particles) per square millimeter (mm2) (where d is a diameter of the conductive particles in μm).
摘要翻译:各向异性导电膜包括导电性粘合剂层,其包含导电性粒子和绝缘性粒子,以及不含导电性粒子的绝缘性粘合剂层。 在各向异性导电膜中,导电性粘接剂层的导电性粒子和绝缘性粒子的总粒子密度为7.0×10 5 / d 2〜10 10×10 6(粒子)/平方毫米(mm 2)(d为直径 的导电粒子)。
摘要:
Disclosed is a photosensitive resin composition used to form spacers of a liquid crystal display device. The photosensitive resin composition comprises [A] an alkali-soluble resin, [B] a reactive unsaturated compound, [C] a photopolymerization initiator and [D] a solvent wherein the alkali-soluble resin [A] is a copolymer including structural units represented by Formulae 1 to 3, which are described in the specification. Column spacers formed using the photosensitive resin composition exhibit high compressive displacement, elastic recovery and residual film ratio.
摘要:
A photosensitive resin composition for forming column spacers for a liquid crystal display device is provided. The composition includes an alkali-soluble resin, a reactive unsaturated compound, a photoinitiator and a solvent. The alkali-soluble resin includes structural units represented by Formulae 1, 2 and 3, which are described in the specification. A pattern formed using the composition is also provided. The pattern shows improved thickness uniformity, good developability without leaving any residual image, superior solvent resistance and high recovery rate.
摘要:
A semiconductor device bonded by an anisotropic conductive film, the anisotropic conductive film including a phenoxy resin including a fluorene-substituted phenoxy resin; and a radically polymerizable resin including a fluorene-substituted acrylate.
摘要:
An electronic device includes an anisotropic conductive adhesive film as a connection material, wherein the anisotropic conductive adhesive film has a flowability of 50% or more after preliminary pressing at 80° C. and 1 MPa for 1 second and final pressing at 180° C. and 3 MPa for 5 seconds, and a connection resistance increment greater than 0% but not greater than 25%, as calculated by Expression 1: Connection resistance increment (%)=(A−B)/A×100 (Expression 1) where A is a connection resistance measured after preliminary pressing at 80° C. and 1 MPa for 1 second and final pressing at 180° C. and 3 MPa for 5 seconds, and B is a connection resistance measured after reliability evaluation at a temperature of 85° C. and a humidity of 85% for 250 hours following preliminary pressing and final pressing.
摘要:
An electronic device includes a connection material formed from an adhesive composition that includes: a polymer resin; a cationic polymerization catalyst represented by Formula 1; and an organic base, where, in Formula 1, R1 may be selected from the group of hydrogen, C1-C6 alkyl, C6-C14 aryl, —C(═O)R4, —C(═O)OR5, and —C(═O)NHR6 (in which R4, R5, and R6 may each independently be selected from C1-C6 alkyl and C6-C14 aryl), R2 may be C1-C6 alkyl, and R3 may be selected from the group of a nitrobenzyl group, a dinitrobenzyl group, a trinitrobenzyl group, a benzyl group, a C1-C6 alkyl-substituted benzyl group, and a naphthylmethyl group.
摘要:
A semiconductor device bonded by an anisotropic conductive adhesive composition, the anisotropic conductive adhesive composition having a solid content ratio between a polymer binder system and a curing system of about 40:60 to about 60:40, and a coefficient of thermal expansion of about 150 ppm/° C. or less at about 100° C. or less.