Introduced by an entertainingly giddy and sardonic Tom Hanks, who happens to star in a new Sony (SNE) movie (“Angels and Demons,” a prequel to “The Da Vinci Code”), but still made fun of his employer (“They write the lies, but I tell the truth”), Stringer showed up to show off cool stuff.

Highlights included a superthin and flexible OLED screen, a Chumby-like Internet-connected TV screen, and a series of 3-D clips. (We’ll be seeing a lot of 3-D this week).

We also got appearances from dueling animation kingpins. Disney (DIS) animation guru John Lasseter showed up to sing the praises of Blu-ray and show off a clip of “Up,” the next Pixar movie. And so did Dreamworks Animation’s (DWA) Jeffrey Katzenberg, who came to talk up the possibilities of 3-D (See? Told you. More to come.) and show off a clip of “Monsters vs. Aliens.”

The oddest Sony product: Dr. Mehmet Oz, the Oprah Winfrey-endorsed doctor who is about to have his own Sony-produced TV show. He offered health tips and measured Stringer’s waist–40 inches, or 39 if Stringer really sucked in his gut.

But to his credit, Stringer didn’t promise a cure-all for the consumer electronic industry ills: “I wish I could tell you that I’m recession-proof.”

(By the way, the image here is from Stringer’s 2008 appearance at The D Conference, but from what I can see, he’s dropped a few pounds since then. I’ll update with something more current if possible.)