Solid state light sheet and bare die semiconductor circuits with series connected bare die circuit elements
First Claim
1. ) A light emitting device, comprising:
- a first bottom substrate having an electrically conductive surface;
a second bottom substrate having an electrically conductive surface;
a first bare die light emitting diode device having a top p junction conductor and a bottom n junction conductor, the bottom n junction conductor in electrical communication with the electrically conductive surface of the first bottom conductor;
a second bare die light emitting diode device having a top n junction conductor and a bottom p junction conductor, the bottom p junction conductor in electrical communication with the electrically conductive surface of the second bottom conductor; and
a top substrate having a conductive surface, said conductive surface in electrical communication with both the top p junction conductor of the first bare die light emitting diode device and the top n junction conductor of the second bare die light emitting diode device, the electrically conductive surface of the top substrate being effective for putting the first bare die light emitting diode device and the second bare die light emitting diode device into a series electrical connection.
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Accused Products
Abstract
An electronically active sheet includes a bottom substrate having a bottom electrically conductive surface. A top substrate having a top electrically conductive surface is disposed facing the bottom electrically conductive surface. An electrical insulator separates the bottom electrically conductive surface from the top electrically conductive surface. At least one bare die electronic element is provided having a top conductive side and a bottom conductive side. Each bare die electronic element is disposed so that the top conductive side is in electrical communication with the top electrically conductive surface and so that the bottom conductive side is in electrical communication with the bottom electrically conductive surface.
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Citations
20 Claims
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1. ) A light emitting device, comprising:
- a first bottom substrate having an electrically conductive surface;
a second bottom substrate having an electrically conductive surface;
a first bare die light emitting diode device having a top p junction conductor and a bottom n junction conductor, the bottom n junction conductor in electrical communication with the electrically conductive surface of the first bottom conductor;
a second bare die light emitting diode device having a top n junction conductor and a bottom p junction conductor, the bottom p junction conductor in electrical communication with the electrically conductive surface of the second bottom conductor; and
a top substrate having a conductive surface, said conductive surface in electrical communication with both the top p junction conductor of the first bare die light emitting diode device and the top n junction conductor of the second bare die light emitting diode device, the electrically conductive surface of the top substrate being effective for putting the first bare die light emitting diode device and the second bare die light emitting diode device into a series electrical connection. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- a first bottom substrate having an electrically conductive surface;
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8. ) A bare die semiconductor circuit, comprising:
- a first substrate having an electrically conductive surface;
a second substrate having an electrically conductive surface;
a first bare die semiconductor circuit element having a first conductor and a second conductor, the second conductor of the first bare die semiconductor circuit element in electrical communication with the electrically conductive surface of the first substrate;
a second bare die semiconductor circuit element having a first conductor and a second conductor, the second conductor of the second bare die semiconductor circuit element in electrical communication with the electrically conductive surface of the second substrate; and
a series connecting substrate having a conductive surface, said conductive surface of the series connecting substrate in electrical communication with both the first conductor of the first bare die semiconductor circuit element and the first conductor of the second bare die semiconductor circuit element, the electrically conductive surface of the series connecting substrate being effective for putting the first bare die semiconductor circuit element and the second bare die semiconductor circuit element into a series electrical connection. - View Dependent Claims (9, 10, 11, 12, 13, 14)
- a first substrate having an electrically conductive surface;
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15. ) A solid state light emitting device having series connected bare die light emitting diode devices for forming a higher voltage light emitting device, comprising:
- a first substrate having an electrically conductive surface;
a second substrate having an electrically conductive surface;
a first bare die light emitting diode device having a first junction of a first polarity and a second junction of a second polarity, the second junction of the first bare die light emitting diode device in electrical communication with the electrically conductive surface of the first substrate;
a second bare die light emitting diode device having a first junction of the second polarity and a second junction of the first polarity, the second junction of the second bare die light emitting diode device in electrical communication with the electrically conductive surface of the second substrate; and
a series connecting substrate having a conductive surface, said conductive surface of the series connecting substrate in electrical communication with both the first junction of the first bare die light emitting diode device and the first junction of the second bare die light emitting diode device, the electrically conductive surface of the series connecting substrate being effective for putting the first bare die light emitting diode device and the second bare die light emitting diode device into a series electrical connection. - View Dependent Claims (16, 17, 18, 19, 20)
- a first substrate having an electrically conductive surface;
Specification