Component fixing structure, circuit board, and display panel
AssigneeSharp Kabushiki Kaisha
InventorsYukio SHIMIZU, Motoji SHIOTA, Hiroki MIYAZAKI, Hiroki NAKAHAMA, Seiji MURAOKA, Takeshi HORIGUCHI
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Abstract
The present invention provides a component securing structure that forms a wiring unit on a TFT glass substrate that is capable of transmitting UV light. A component, such as a driver IC and/or an FPC, is electrically connected to the wiring unit and is secured to the TFT glass substrate by a UV-curable ACF. An opening for transmitting UV light is formed in a light shielding layer of the wiring unit. UV light irradiated from the back side of the TFT glass substrate passes through the opening and directly irradiates the UV-curable ACF.
Claims8
A component securing structure, comprising:
- a substrate that transmits ultraviolet light and that has a wiring unit formed thereon, said substrate electrically connecting a component thereon to said wiring unit and securing said component to the substrate with an ultraviolet-curable a anisotropic conductive film, said wiring unit of the substrate including a light shielding layer,
- wherein an opening for transmitting ultraviolet light is formed in said light shielding layer of said wiring unit.
Dependencies are inferred from the claim text.