17748786. PATTERN ELECTRODE STRUCTURE FOR ELECTROWETTING APPARATUS simplified abstract (HYUNDAI MOTOR COMPANY)

PATTERN ELECTRODE STRUCTURE FOR ELECTROWETTING APPARATUS

Organization Name

HYUNDAI MOTOR COMPANY

Inventor(s)

Kwang-Joon Han of Seongnam-Si (KR)

Jai-Min Han of Suwon-Si (KR)

Byung-Kyu Cho of Seoul (KR)

PATTERN ELECTRODE STRUCTURE FOR ELECTROWETTING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17748786 titled 'PATTERN ELECTRODE STRUCTURE FOR ELECTROWETTING APPARATUS

Simplified Explanation

The abstract describes a pattern electrode structure for an electrowetting apparatus. This structure is placed between a base material and a dielectric layer of the apparatus. It consists of two electrode portions with different polarities and includes basal pattern electrodes and upper branch electrodes.

• The pattern electrode structure is laminated between a base material and a dielectric layer of an electrowetting apparatus.
• It includes a first electrode portion and a second electrode portion with different polarities.
• The first electrode portion consists of a first electrode connection portion, a first basal pattern electrode, and multiple first upper branch electrodes.
• The second electrode portion consists of a second electrode connection portion, a second basal pattern electrode, and multiple second upper branch electrodes.
• The second basal pattern electrode extends and traverses in the width direction of the pattern electrode structure.

Potential applications of this technology:

• Electrowetting displays: The pattern electrode structure can be used in electrowetting displays to control the movement of liquid droplets and create dynamic images.
• Microfluidic devices: The structure can be utilized in microfluidic devices to manipulate and control the flow of fluids for various applications such as lab-on-a-chip systems and biomedical devices.

Problems solved by this technology:

• Improved electrowetting performance: The pattern electrode structure enhances the electrowetting performance by providing a more efficient and controlled manipulation of liquid droplets.
• Simplified manufacturing process: The structure simplifies the manufacturing process of electrowetting apparatus by providing a single structure with multiple electrode portions.

Benefits of this technology:

• Enhanced control and manipulation: The pattern electrode structure allows for precise control and manipulation of liquid droplets, enabling advanced functionalities in electrowetting devices.
• Cost-effective manufacturing: The simplified manufacturing process reduces production costs and improves the scalability of electrowetting apparatus.
• Versatile applications: The structure can be applied in various electrowetting devices, expanding the potential applications in displays, microfluidics, and other fields.

Original Abstract Submitted

A pattern electrode structure for an electrowetting apparatus, which is laminated between a base material and a dielectric layer of the electrowetting apparatus, includes a first electrode portion including a first electrode connection portion, a first basal pattern electrode connected to the first electrode connection portion, and a plurality of first upper branch electrodes connected to the first basal pattern electrode, and a second electrode portion including a second electrode connection portion, a second basal pattern electrode connected to the second electrode connection portion, and a plurality of second upper branch electrodes connected to the second basal pattern electrode, the second electrode portion having a different polarity from the first electrode portion, in which the second basal pattern electrode extends and traverses in a width direction of a plane of the pattern electrode structure.