US PATENT SUBCLASS 257 / 440
.~.~.~ With different sensor portions responsive to different wavelengths (e.g., color imager)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


257 /   HD   ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES)

414  DF  RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) {4}
428  DF  .~ Electromagnetic or particle radiation {2}
431  DF  .~.~ Light {15}
440.~.~.~ With different sensor portions responsive to different wavelengths (e.g., color imager)

DEFINITION

Classification: 257/440

With different sensor portions responsive to different wavelengths (e.g., color imager):

(under subclass 431) Subject matter wherein the device has different portions, some of which respond to different wavelengths of light than do others.