# US 2014/0191037 A1 · Self-checkout terminal and control method therefor

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 2014/0191037 A1
- Document ID: US20140191037A1
- Status: Published application
- Kind: A1
- Application number: 14/200,296
- Filed: 2014-03-07
- Published: 2014-07-10
- Earliest claimed: 2009-12-22
- Assignees: Toshiba Tec Kabushiki Kaisha
- Applicants: Toshiba Tec Kabushiki Kaisha
- Inventors: Kaoru Matsuhisa; Toshiyasu Terahara; Yuuki Kawaguchi
- Web page: https://patentgrep.com/patent/US20140191037A1

## CPC

- G06K 7/10821: {further details of bar or optical code scanning devices}
- G06K 7/10861: {sensing of data fields affixed to objects or articles, e.g. coded labels (postal sorting B07C3/14, conveying articles B65G47/48)}
- G06K 7/1404: {Methods for optical code recognition}
- G06K: GRAPHICAL DATA READING (image or video recognition or understanding G06V); PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS

## Abstract

According to one embodiment, a self-checkout terminal includes a reading unit and a light emitting unit. The reading unit reads commodity information from a commodity held over a reading position. The light emitting unit emits light in a first color to illuminate the reading position and emits light in a second color in response to the reading of the commodity information by the reading unit.

## Claims

### Claim 1

A self-checkout terminal comprising:
a reading unit having a light source for illuminating a reading position and configured to read commodity information from a commodity held over the reading position and illuminated by the light source; and
a light emitting unit configured to emit light in response to the holding of the commodity over the reading position to auxiliarily illuminate the reading position and turn off the light in response to the reading of the commodity information by the reading unit.

### Claim 2 (depends on 1)

The terminal according to claim 1, wherein a range that the light emitting unit illuminates is set smaller than a range in which the reading unit can read the commodity information from the commodity held over the reading position.

### Claim 3

A control method for a self-checkout terminal including: a reading unit having a light source for illuminating a reading position and configured to read commodity information from a commodity held over the reading position and illuminated by the light source; and a light emitting unit configured to auxiliarily illuminate the reading position, the method comprising:
detecting the commodity held over the reading position;
causing the light emitting unit to emit light to auxiliarily illuminate the reading position when the commodity held over the reading position is detected; and
turning off the light emitting unit in response to the reading of the commodity information by the reading unit.