Spatial Photonics Inc., a Sunnyvale, Calif.-based microdisplay maker, has raised around $26 million in Series B funding, according to a regulatory filing. Khosla Ventures was joined by return backers Intel Capital and Kleiner Perkins Caufield & Byers. DAG Ventures also seems to have participated, given the addition of DAG's John Cadeddu to the Spatial Photonics board of directors. www.sp-incorp.com