Capacitor Tape Packaging With Optical ID Reading Window

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Solution Overview

Problem

The existing methods for reading information from electronic components housed in embossed tapes require unpacking the components, leading to low work efficiency due to the need to individually access each component for identification.

Innovation Solution

An electronic component set with a holding member that keeps the components aligned and accessible, allowing an optical reader to read identification units without removing them from the packaging, using a packaging member with a light-transmitting window for improved readability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If electronic components are housed in embossed tapes for packaging, then the components are protected and organized, but the work efficiency of reading information deteriorates because unpacking is required to access each component

Engineering Contradiction:
Improvecomponent protectionVSAvoidreading efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The identification unit is extracted from the electronic component and placed on the holding member (packaging tape), allowing the identification information to be accessed independently of the component itself. This enables reading the identification without removing the component from its protective packaging.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The holding member serves as an intermediary carrier that holds both the electronic component and its identification unit. The identification unit on the holding member acts as a mediator that provides access to identification information without requiring direct access to the component inside the packaging.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If electronic components are individually accessed for reading identification, then accurate reading is achieved, but work efficiency deteriorates due to the need to remove each component from packaging

Engineering Contradiction:
Improvereading accuracyVSAvoidunpacking time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The identification unit is preliminarily placed on the holding member during the packaging process, so that identification information is already positioned and ready for reading before the component needs to be accessed. This preliminary positioning eliminates the need for unpacking during the reading operation.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If components are kept in packaged form, then storage and handling are simplified, but readability of identification units deteriorates without light-transmitting windows

Engineering Contradiction:
Improvehandling convenienceVSAvoididentification readability
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The holding member is segmented with light-transmitting windows at specific positions, allowing optical readers to access identification units through the packaging material. This segmentation maintains the integrity of the packaged form while creating access points for information retrieval.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The holding member incorporates light-transmitting (transparent or translucent) windows that allow optical signals to pass through, enabling the identification unit to be read through the packaging without physical removal of the component.

Inventive Principle:
Principle #32Color changes

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This solution enhances the work efficiency of reading information from electronic components by allowing continuous or intermittent reading without the need to unpack or individually handle each component, improving the readability of identification units through the use of a light-transmitting window.

Implementation Method 1

a packaging member (3) that packages the plurality of electronic components (2). The packaging member (3) includes a light-transmitting window (31) located in a first area of the packaging member (3), the first area being corresponding to the identification unit (21)

Methodology Applied
Scientific EffectLight transmission: Light

Data Source

PatentUS11589491B2Electronic component set, capacitor, electronic-component-set manufacturing method, reading method, and reader
Publication Date: 2023.02.21 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
  • US11589491B2 patent drawing
  • US11589491B2 patent drawing
  • US11589491B2 patent drawing

AI summary

An electronic component set includes a plurality of electronic components and a holding member that holds the plurality of electronic components. Each of the plurality of electronic components includes an identification unit. The plurality of electronic components are held by the holding member to allow an optical reader to read the identification unit of the each of the plurality of electronic components.