Innolux (TPE:3481) reported profit attributable to owners of NT$1.63 billion, or NT$0.20 per basic share, in the first quarter, according to a Monday Taiwan Exchange filing.
Shares gained about 10% in Tuesday's afternoon trade.
Operating revenue amounted to NT$66.6 billion, the filing stated.
The thin-film-transistor liquid-crystal display panel manufacturer did not provide comparative year-ago figures.