US 2017/0256187 A1 · MURA OFFSET DATA INPUT DEVICE AND METHOD THEREOF

Abstract

The present invention discloses a Mura offset data input device, including a Mura offset chip, a first memory unit, a second memory unit, a connector and a control circuit, the Mura offset chip is connected to the first memory unit, the second memory unit and the connector, the connector and the first memory unit are connected, the connector and the second memory unit are connected by the control circuit, the first memory unit and the second memory unit both include two operative modes—an editable mode and a read-only mode, the control circuit is applied to control the first memory unit and the second memory unit that are in different modes, the connector is applied to transfer first data to the first memory unit when the first memory unit is editable, and transfer second data to the second memory unit by the Mura offset chip.

Claims18

Dependent claims

A Mura offset data input device, comprising a Mura offset chip, a first memory unit and a second memory unit, wherein the device further comprises a connector and a control circuit, the Mura offset chip is connected to the first memory unit, the second memory unit and the connector electrically, the connector and the first memory unit are connected electrically, the connector and the second memory unit are connected electrically by the control circuit, the first memory unit and the second memory unit both comprise two operative modes—an editable mode and a read-only mode, the control circuit is applied to control the first memory unit and the second memory unit that are in different operative modes, the connector is applied to transfer first data to the first memory unit when the first memory unit is editable, and transfer second data to the second memory unit by the Mura offset chip when the second memory unit is editable.

A Mura offset data input method, wherein the method comprises:

an I/O control interface of a connector exporting control signals of a first electrical level, manipulating a first memory unit to be editable;
a control circuit converting control signals of the first electrical level to control signals of a second electrical level, manipulating the second memory unit to be read-only;
adata input interface of the connector inputting first data, the first data stored into the first memory unit by a first I/O interface;
an I/O control interface of the connector exporting controls signals of a second electrical level, manipulating the first memory unit to be read-only;
a control circuit converting controls signals of the second electrical level to control signals of the first electrical level, manipulating the second memory unit to be editable;
adata input interface of the connector inputtingsecond data, the second data transferred to a Mura offset chip by a first communication interface;
the Mura offset chip exporting the second data to a second I/O interface by a second communication interface, and stored in the second memory unit by the second I/O interface.

4 more elements

Dependencies are inferred from the claim text.

Mura offset data input device and method thereof

Life of this patent

Mura offset data input device and method thereof

Life of this patent

Abstract

Claims18