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US 7,095,765 B2Granted
Light emitter with a voltage dependent resistor layer
AssigneeEpistar Corporation
InventorsWen-Huang Liu, Po-Chun Liu, Min-Hsun Hsieh, Tzu-Feng Tseng, Chen Ou
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Abstract
A light emitter includes an emitting stack, a first electrode, a second electrode and a voltage dependent resistor layer. The emitter stack has a first surface area and a second surface area. The first electrode is formed on the first surface area of the emitting stack. The second electrode is formed on the second surface area of the emitting stack. The voltage dependent resistor layer is connected to the first and second electrodes, and is formed during the formation of the light emitter thus improving the yield of the light emitter.
Claims13
A light emitter comprising:
- an emitting stack having a first surface area and a second surface area;
- a first electrode formed on the first surface area of the emitting stack;
- a second electrode formed on the second surface area of the emitting stack;
- and
- a voltage dependent resistor layer formed on the emitting stack and connected to the first and second electrodes.
2 more elements
Dependencies are inferred from the claim text.