KR-20260066382-A - TEST APPARATUS

KR20260066382AKR 20260066382 AKR20260066382 AKR 20260066382AKR-20260066382-A

Abstract

A test device is disclosed. In one embodiment, the test device comprises a housing including a detection space in which a specimen is located, and an electrode module disposed in the detection space and configured to detect the characteristics of the specimen. The electrode module may include a body comprising a first electrode member and a second electrode member disposed on each side of the specimen, which fix the specimen within the detection space; a dish comprising a recess disposed between the first electrode member and the second electrode member and formed to accommodate at least a portion of the specimen fixed by the body; and an electrolyte flow line connected to the dish and configured to supply an electrolyte to the recess. Various other embodiments may be possible.

Inventors

문학범
장윤형
성지수

Assignees

주식회사 넥스트론

Dates

Publication Date: 20260512
Application Date: 20241104

Claims (11)

A housing including a detection space where a specimen is located; and It includes an electrode module disposed in the detection space and configured to detect the characteristics of the specimen, and The above electrode module is, A body comprising a first electrode member and a second electrode member respectively disposed on both sides of the specimen, which fixes the specimen within the detection space; A dish comprising a recess disposed between the first electrode member and the second electrode member and formed to accommodate at least a portion of the specimen fixed by the body; and A test device comprising an electrolyte flow line connected to the above dish and configured to supply an electrolyte to the above recess.
In paragraph 1, The above dish is, A first region formed within the above recess and where the specimen is located; A second region formed within the above recess and adjacent to the first region; and A test device further comprising an internal partition for partitioning the first region and the second region.
In paragraph 2, The above electrolyte flow line is, A supply line connected to the first region and configured to supply an electrolyte to the first region; and A test device comprising a discharge line connected to the second region and configured to discharge an electrolyte from the second region to the outside.
In paragraph 1, The above dish is, A test device comprising a plurality of edge holes formed at each corner of the above-mentioned recess.
In paragraph 1, The above electrode module is, A first power cable configured to apply power to the first electrode member; and A test device further comprising a second power cable configured to apply power to the second electrode member.
In paragraph 5, The first electrode member includes a first terminal provided on the lower surface of the first electrode member, and A test device comprising a second electrode member having a second terminal provided on the lower surface of the second electrode member.
In paragraph 6, The above electrode module is, A first extension member connected to the first power cable, extending to the lower surface of the first electrode member, and made of a conductive material; and A test device further comprising a second extension member connected to the second power cable, extending to the lower surface of the second electrode member, and made of a conductive material.
In Paragraph 7, The above electrode module is, A first connecting member made of a conductive material that connects the first extension member and the first terminal; and A test device that further includes a second connecting member made of a conductive material, connecting the second extension member and the second terminal.
In paragraph 8, The first connecting member and the second connecting member are made of a compressible elastic material, and A test device in which, when each of the first connecting member and the second connecting member is compressed by the first electrode member and the second electrode member, the first connecting member and the second connecting member apply an elastic force in an upward direction to the electrode module.
In paragraph 1, The above test device is, A housing cover comprising a through hole disposed on the upper side of the housing and formed at a position overlapping with the detection space; and A test device comprising a window disposed on the inner side of the housing cover to cover the through hole, overlapping with the detection space, and further comprising a light-transmitting material.
In paragraph 1, The first electrode member includes a first gripper portion formed on the upper side of the first electrode member, and The second electrode member includes a second gripper portion formed on the upper side of the second electrode member, and A test device in which a gap is formed between the first gripper portion and the second gripper portion in which the specimen is positioned.

Description

Test apparatus The disclosure relates to a test device, more specifically, a test device using Raman spectroscopy. In industrial environments such as semiconductors and secondary batteries, it is necessary to detect the material, electromagnetic, dielectric, optical, and chemical properties of specimens. Among the techniques for detecting specimen properties, Raman spectroscopy is a technique that detects specimen properties by analyzing the energy of scattered light when light is irradiated onto a material. Raman spectroscopy enables non-destructive detection of samples, requires no sample pretreatment, and allows for precise analysis of the chemical composition of samples. Recently, various technological developments have been made to enhance the sensitivity and accuracy of the sample characterization process. However, the foregoing shall not be interpreted as the applicant acknowledging it as prior art regarding the content described in this document, but shall be interpreted only as related art to the invention described in this document. The following drawings attached to this specification illustrate a preferred embodiment of the present invention and serve to further enhance understanding of the technical concept of the present invention together with the detailed description of the invention; therefore, the present invention should not be interpreted as being limited only to the matters described in such drawings. FIG. 1 is a perspective view of a test device according to one embodiment. FIG. 2 is a drawing showing a test device with the housing cover removed to show the window and detection space of the test device according to one embodiment. FIG. 3a is a drawing illustrating an electrode module according to one embodiment. FIG. 3b is a view of an electrode module according to one embodiment, seen from one direction. FIG. 4a is a perspective view of a dish of an electrode module according to one embodiment. FIG. 4b is a plan view of a dish of an electrode module according to one embodiment. Hereinafter, embodiments are described in detail with reference to the attached drawings. However, various modifications may be made to the embodiments, and thus the scope of the patent application is not limited or restricted by these embodiments. It should be understood that all modifications, equivalents, and substitutions to the embodiments are included within the scope of the rights. The terms used in the embodiments are for illustrative purposes only and should not be interpreted as intended to be limiting. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, terms such as "comprising" or "having" are intended to indicate the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the embodiments pertain. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in this application. In addition, when describing with reference to the attached drawings, identical components are assigned the same reference numeral regardless of the drawing symbols, and redundant descriptions thereof are omitted. When describing embodiments, if it is determined that a detailed description of related prior art could unnecessarily obscure the essence of the embodiment, such detailed description is omitted. The singular form of a noun corresponding to an item may include one or more of the said item unless the relevant context clearly indicates otherwise. In this document, each of phrases such as "A or B," "at least one of A and B," "at least one of A or B," "A, B or C," "at least one of A, B and C," and "at least one of A, B, or C" may include any one of the items listed together in the corresponding phrase, or all possible combinations thereof. In addition, terms such as first, second, A, B, (a), (b), etc., may be used when describing the components of the embodiments. These terms are intended merely to distinguish the components from other components, and the nature, order, or sequence of the components is not limited by these terms. Where it is stated that a component is "connected," "combined," or "connected" to another component, it should be understood that while the component may be directly connected or connected to the other component, another component may also be "connected," "combined," or "connected" between each component. In this document, t