Micro-projection system
AssigneeLite-On Technology Corporation
InventorsCheng-Chung Hsu, Yu-Nan Tsai
Life of this patent
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Abstract
A micro-projection system applied to a portable electronic device, comprising an optical engine, a control module, and a flat cable. The optical engine projects an image. The control module provides at least one control signal to control the optical engine. The flat cable is detachably connected to the optical engine and the control module respectively. Wherein, the optical engine and the control module are configured in the portable electronic device separately, and the flat cable has a corresponding configuration state for connecting the optical engine to the control module.
Claims6
A micro-projection system applied to a portable electronic device, comprising:
- an optical engine projecting an image, wherein the optical engine comprises a light source module configured to generate an image light beam, an optical projection module configured to project the image light beam on a projection surface to form the image, and at least one first connection port electrically connected to the light source module and the optical projection module;
- a control module providing at least one control signal to control the optical engine;
- and
- a flat cable detachably connected to the optical engine and the control module respectively;
- wherein the optical engine and the control module are configured in the portable electronic device separately, and the flat cable has a corresponding configuration state for connecting the optical engine to the control module,
- wherein the at least one first connection port is configured to transmit a driving control signal of the at least one control signal to the light source module and transmit a projection control signal of the at least one control signal to the optical projection module.
A micro-projection system applied to a portable electronic device, comprising:
- an optical engine projecting an image;
- a control module providing at least one control signal to control the optical engine;
- and
- a flat cable detachably connected to the optical engine and the control module respectively;
- wherein the optical engine and the control module are configured in the portable electronic device separately, and the flat cable has a corresponding configuration state for connecting the optical engine to the control module,
- wherein the flat cable has a first configuration state when a relative position between the optical engine and the control module is a first configuration relative position in the portable electronic device, and the flat cable has a second configuration state when the relative position between the optical engine and the control module have a second configuration relative position in the portable electronic device.
Dependencies are inferred from the claim text.