US PATENT SUBCLASS 359 / 269
.~.~.~.~.~.~ Particular counter electrode

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

237  DF  OPTICAL MODULATOR {3}
238  DF  .~ Light wave temporal modulation (e.g., frequency, amplitude, etc.) {3}
240  DF  .~.~ Changing bulk optical parameter {5}
245  DF  .~.~.~ Electro-optic {11}
265  DF  .~.~.~.~ Electrochromic {3}
267  DF  .~.~.~.~.~ Reflection-type (e.g., display device) {7}
269.~.~.~.~.~.~ Particular counter electrode

DEFINITION

Classification: 359/269

Particular counter electrode:

(under subclass 267) Subject matter wherein details are recited of an electrode (the counter-electrode) which actually takes part in the electrochromic reaction.