Lambertian mirror optical

Claim 3

The method of claim 1 wherein the first and second sets are coextensive.

Claim 4

The method of claim 1 further comprising the step of synchronizing the transmission means to transmit at different times.

Claim 5

The method of claim 2 wherein the each transmission means is operated only when the associated detection means is not detecting.

Claim 6

The method of claim 1 wherein transmission and detection among components occurs simultaneously but without interference.

Claim 7

The method of claim 5 wherein interference is avoided by causing simultaneous transmissions to take place at different frequencies of optical radiation.

Claim 8

The method of claim 1 wherein the detection means accepts information when a portion of the reflections matches a predetermined pattern.

Claim 9

Apparatus for facilitating communication among a plurality of components disposed in a substantially planar configuration, comprising: a. a transmitter coupled to each of a first set of the components for transmitting optical radiation representative of receiver-specific output information of the associated component; b. a detector associated with each of a second set of the components for detecting the optical radiation; c. a substantially directionally-invariant reflective surface opposed to the transmitters and detectors; d. means for selectively operating the transmitters to irradiate the reflective surface in a manner representative of the output information, thereby producing reflections that impinge on the detectors; and e. means for operating each of the detectors to selectively accept the information.

Claim 10

Apparatus for facilitating communication among a plurality of components disposed in a substantially planar configuration, comprising: a. a transmitter coupled to each of a first set of the components for transmitting optical radiation representative of receiver-specific output information of the associated component; b. a detector associated with each of a second set of the components for detecting the optical radiation; c. a substantially directionally-invariant reflective surface opposed to the transmitters and detectors; d. means for selectively operating the transmitters to irradiate the reflective surface in a manner representative of the output information, thereby producing reflections that impinge on the detectors; and e. means for operating each of the detectors to selectively accept the information.

Claim 11

The apparatus of claim 8 wherein each detector includes a wide-angle lens thereover.

Claim 12

The apparatus of claim 8 further comprising means for synchronizing the transmitters to facilitate transmission at different times.

Claim 13

The apparatus of claim 8 wherein the first and second sets are coextensive.

Claim 14

The apparatus of claim 11 further comprising means for inhibiting each transmitter when the associated detector is detecting.

Claim 15

The apparatus of claim 8 wherein at least some of the transmitters are capable of transmitting at more than one frequency of optical radiation, and at least some of the detectors are capable of detecting more than one frequency of optical radiation.

Claim 16

The apparatus of claim 8 wherein the detectors accept information when a portion of the reflections matches a predetermined pattern.

Claim 17

Apparatus for facilitating communication among a plurality of components disposed in two substantially planar configurations, comprising: a. a transmitter coupled to each of a first set of the components for transmitting optical radiation representative of receiver-specific output information of the associated component; b. means associated with each of a second set of the components for detecting the optical radiation; c. a substantially directionally-invariant reflective and translucent surface disposed between the planar configurations; d. means for operating the transmission means to irradiate the surface in a manner representative of the output information, thereby 1) producing reflections that impinge on the detection means that lie in the same planar configuration as the transmission means, and 2) producing a beam that passes through the surface and is scattered to impinge on each of the detection means that lie in the other planar configuration; and e. means for operating each of the detection means of the second set of components to selectively accept the information.

Claim 18

Apparatus for facilitating communication among a plurality of components disposed in two substantially planar configurations, comprising: a. a transmitter coupled to each of a first set of the components for transmitting optical radiation representative of receiver-specific output information of the associated component; b. means associated with each of a second set of the components for detecting the optical radiation; c. a substantially directionally-invariant reflective and translucent surface disposed between the planar configurations; d. means for operating the transmission means to irradiate the surface in a manner representative of the output information, thereby 1) producing reflections that impinge on the detection means that lie in the same planar configuration as the transmission means, and 2) producing a beam that passes through the surface and is scattered to impinge on each of the detection means that lie in the other planar configuration; and e. means for operating each of the detection means of the second set of components to selectively accept the information.