Serially connecting OLED devices for area illumination
First Claim
1. An area illumination apparatus, comprising(a) a multiplicity of spaced-apart OLED devices electrically connected in series including a common substrate and each OLED device formed simultaneously over the common substrate;
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further comprising a socket wherein the power source is connected through the socket to the area illuminating apparatus and wherein the common substrate is removably insertable into the socket.
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Accused Products
Abstract
An area illumination apparatus, including a multiplicity of spaced-apart OLED devices electrically connected in series including a common substrate and each OLED device formed simultaneously over the common substrate; and a power source connected to the first and last OLED devices of the series of spaced-apart OLED devices. The series of OLED devices formed simultaneously on a common substrate can be manufactured in situ. Moreover, by serially connecting the OLED devices the application of power to the devices is simplified. A socket can be used to readily adapt the area illumination apparatus for use with the existing lighting infrastructure.
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Citations
42 Claims
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1. An area illumination apparatus, comprising
(a) a multiplicity of spaced-apart OLED devices electrically connected in series including a common substrate and each OLED device formed simultaneously over the common substrate; - and
(b) a power source connected to the first and last OLED devices of the series of spaced-apart OLED devices; and further comprising a socket wherein the power source is connected through the socket to the area illuminating apparatus and wherein the common substrate is removably insertable into the socket. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 36, 37, 38, 39, 40, 41, 42)
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32. An area illumination apparatus comprising
(a) a plurality of strings of serially connected OLED devices including a common substrate and each OLED device formed simultaneously over the common substrate; - and
(b) a power source connected to the first and last OLED devices in each of the strings of serially connected OLED devices; wherein the strings of serially connected OLED devices are grouped in fours and each string of serially connected OLED devices of each group of four is driven sequentially 90 degrees out of phase.
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35. The area illuminating apparatus according to 21 wherein the plurality of strings of serially connected OLED devices have separate power connections so as to permit variable lighting and the separate power connections include a single switch that sequentially powers the plurality of strings of serially connected OLED devices.
Specification