TWI614548B - Light inspection device - Google Patents
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- TWI614548B TWI614548B TW102138931A TW102138931A TWI614548B TW I614548 B TWI614548 B TW I614548B TW 102138931 A TW102138931 A TW 102138931A TW 102138931 A TW102138931 A TW 102138931A TW I614548 B TWI614548 B TW I614548B
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Abstract
一種點燈測試裝置，其包含一基座、數個導電組件、一致動機構及一訊號產生模組。該基座頂面設有一受測平台，供放置一面板製品。該導電組件間隔並排成一列而位於該受測平台的一側。該致動機構係連接該導電組件，以帶動該導電組件同時進行升降動作，使該導電組件分別對應下壓接觸該受測平台上的面板製品的數個訊號端子區塊。該訊號產生模組係電性連接該導電組件，以通過該導電組件輸出測試訊號至該受測平台上的面板製品。本發明可針對個別導電組件進行更換及單獨調整下壓壓力，避免整體電性接觸不均。 A lighting test device includes a base, a plurality of conductive components, an actuating mechanism, and a signal generating module. The top surface of the base is provided with a platform to be tested for placing a panel product. The conductive components are spaced side by side in a row and are located on one side of the platform under test. The actuating mechanism is connected to the conductive component to drive the conductive component to perform a lifting operation at the same time, so that the conductive component respectively presses and contacts a plurality of signal terminal blocks of the panel product on the platform under test. The signal generating module is electrically connected to the conductive component to output a test signal to the panel product on the tested platform through the conductive component. The invention can replace the individual conductive components and individually adjust the pressing pressure to avoid the overall electrical contact unevenness.
Description
本發明係關於一種點燈測試裝置，特別關於一種對顯示面板製品進行點燈檢測所使用的點燈測試裝置。 The present invention relates to a lighting test apparatus, and more particularly to a lighting test apparatus for performing lighting detection on a display panel article.
一般來說，在液晶顯示器(LCD，Liquid Crystal Display)的製造過程中，製造商必須對液晶面板進行點燈測試，將液晶面板放置在一點燈測試座上，對液晶面板進行點亮並給予特定的測試訊號以顯示特定畫面，接著再由作業員觀察液晶面板在顯示畫面上是否出現瑕疵。 Generally, in the manufacturing process of a liquid crystal display (LCD), the manufacturer must perform a lighting test on the liquid crystal panel, place the liquid crystal panel on a light test stand, and illuminate the liquid crystal panel and give a specific The test signal is used to display a specific screen, and then the operator observes whether the liquid crystal panel appears on the display screen.
請參閱第1圖所示，第1圖係現有的一種點燈測試座，其主要是於一基座90上設置一測試平台91，該測試平台91上會固定設置一測試用的背光模組92。該測試平台91的兩相垂直側則設置有第一下壓機構93及第二下壓機構94，其中該第一下壓機構93與該第二下壓機構94均在靠近測試平台的一側設有一導電條，該導電條會外接到一訊號產生模組(未繪示)。 Referring to FIG. 1 , FIG. 1 is a conventional lighting test stand, which is mainly provided with a test platform 91 on a base 90 , and a test backlight module is fixed on the test platform 91 . 92. The two-phase vertical side of the test platform 91 is provided with a first pressing mechanism 93 and a second pressing mechanism 94, wherein the first pressing mechanism 93 and the second pressing mechanism 94 are both on the side close to the test platform. A conductive strip is provided, and the conductive strip is externally connected to a signal generating module (not shown).
作業員利用上述點燈測試座執行點燈測試工作時，會先將一待測的面板製品95放置定位於該測試平台91上，使其與背光模組92重疊設置，接著操作該第一下壓機構93與該第二下壓機構94進行下壓，使其導電條分別下壓接觸到該面板製品二側各自的所有訊號端子96、97，例如掃描/資料驅動電路的輸入端子，再通過訊號產生模組給予驅動訊號來驅動該液晶面板，進行檢視作業。 When the operator performs the lighting test work by using the lighting test stand, the panel product 95 to be tested is first placed on the test platform 91 to be overlapped with the backlight module 92, and then the first operation is performed. The pressing mechanism 93 and the second pressing mechanism 94 are pressed down, so that the conductive strips are pressed down to contact all the signal terminals 96 and 97 of the two sides of the panel product, for example, the input terminals of the scanning/data driving circuit, and then pass through. The signal generating module gives a driving signal to drive the liquid crystal panel to perform an inspection operation.
然而上述點燈測試座的缺點在於當面板製品95的尺寸越大 時，隨著導電條長度跟著變長，導致導電條下壓時容易產生壓接不平均的情況，進而導致導電條的連接線路與面板製品95的訊號端子96、97產生局部接觸不良(即部份訊號端子未接觸到導電條)。再者，當導電條表面出現局部損壞時，作業員僅能將整個導電條拆除更換，除了耗費成本之外，在更換後還必須重新調整導電條各部位的高低差，避免下壓程度不均導致導電條的部分區段受力過大而再度損壞，因此相當耗時。 However, the above disadvantages of the lighting test stand are that the larger the size of the panel product 95 is. When the length of the conductive strip is lengthened, the unevenness of the crimping is likely to occur when the conductive strip is pressed down, and the connecting line of the conductive strip and the signal terminals 96 and 97 of the panel product 95 are locally in poor contact (ie, the portion). The signal terminals are not in contact with the conductive strips). Furthermore, when local damage occurs on the surface of the conductive strip, the operator can only remove and replace the entire conductive strip. In addition to cost, the height difference of each part of the conductive strip must be readjusted after replacement to avoid uneven degree of pressing. It causes a partial section of the conductive strip to be overstressed and damaged again, which is quite time consuming.
此外，上述的下壓式的點燈測試座必須分別對第一及第二下 壓機構進行操作，無疑增加了測試作業的步驟跟時間。且上述點燈測試座在點燈測試時，面板製品95周圍容易有漏光的問題發生。 In addition, the above-mentioned down-pressure lighting test stand must be separately for the first and second The operation of the pressing mechanism undoubtedly increases the steps and time of the test operation. Moreover, when the above lighting test stand is tested for lighting, there is a problem that light leakage is likely to occur around the panel product 95.
故，有必要提供一種點燈測試裝置，以解決習用技術所存在的問題。 Therefore, it is necessary to provide a lighting test device to solve the problems of the conventional technology.
本發明之主要目的在於提供一種點燈測試裝置，其以數個導電組件取代現有的單一側導電條，讓作業員可針對個別導電組件進行更換及調整下壓壓力，避免整體電性接觸不均。 The main object of the present invention is to provide a lighting test device, which replaces the existing single-side conductive strip with a plurality of conductive components, so that the operator can replace and adjust the pressing pressure for the individual conductive components, thereby avoiding the overall electrical contact unevenness. .
本發明之另一目的在於提供一種點燈測試裝置，其方便作業員一次性通過致動機構來同時帶動不同側的導電組件一同下壓接觸待測面板製品，有效減少操作步驟與作業時間。 Another object of the present invention is to provide a lighting test device which is convenient for an operator to simultaneously drive the conductive components on different sides to simultaneously contact the panel product to be tested by the actuating mechanism, thereby effectively reducing the operation steps and working time.
為達上述之目的，本發明提供一種點燈測試裝置，其包含：一基座，其頂面設有一受測平台，該受測平台係供放置一面板製品；數個導電組件，係間隔並排成一列而位於該受測平台的一側；一致動機構，係 連接該數個導電組件，以帶動該數個導電組件同時進行升降動作，使該數個導電組件分別對應下壓接觸該受測平台上的面板製品的數個訊號端子區塊；及一訊號產生模組，係電性連接該數個導電組件，以通過該數個導電組件輸出測試訊號至該受測平台上的面板製品。 In order to achieve the above object, the present invention provides a lighting test apparatus comprising: a base having a tested platform on a top surface thereof for placing a panel product; and a plurality of conductive components spaced apart Arranged in a row and located on one side of the platform under test; Connecting the plurality of conductive components to drive the plurality of conductive components to perform the lifting operation at the same time, so that the plurality of conductive components respectively correspond to the plurality of signal terminal blocks of the panel product on the platform to be tested; and a signal is generated The module electrically connects the plurality of conductive components to output a test signal to the panel product on the platform to be tested through the plurality of conductive components.
在本發明之一實施例中，該致動機構包含一支架與一操縱把 手；前述導電組件係設置於該支架的一前端面上；該操縱把手係通過一凸輪連接該支架，以通過使該凸輪轉動來控制該支架垂直升降。 In an embodiment of the invention, the actuating mechanism comprises a bracket and a handle The conductive component is disposed on a front end surface of the bracket; the steering handle is coupled to the bracket by a cam to control the vertical lift of the bracket by rotating the cam.
在本發明之一實施例中，每一導電組件包含一定位座與一導 電膠條，該定位座的一後側端係設於該致動機構的支架上；該導電膠條係設置於該定位座的一前側端的底面。 In an embodiment of the invention, each conductive component includes a positioning seat and a guide An electric strip is disposed on a bracket of the actuating mechanism; the conductive strip is disposed on a bottom surface of a front end of the positioning seat.
在本發明之一實施例中，每一導電組件還包含兩個側微調機 構，該兩個側微調機構係設置於該定位座與該導電膠條之間。 In an embodiment of the invention, each conductive component further comprises two side trimmers The two side fine adjustment mechanisms are disposed between the positioning seat and the conductive strip.
在本發明之一實施例中，每一導電組件還包含一下壓微調機 構，該下壓微調機構係設置於該定位座與該導電膠條之間，並且位於該兩個側微調機構之間。 In an embodiment of the invention, each of the conductive components further comprises a lower pressure trimmer The lower pressing mechanism is disposed between the positioning seat and the conductive strip, and is located between the two side trimming mechanisms.
在本發明之一實施例中，該下壓微調機構與該側微調機構皆 是由一螺固元件與一環繞該螺固元件的彈簧所組成。 In an embodiment of the invention, the pressing fine adjustment mechanism and the side fine adjustment mechanism are both It consists of a screwing element and a spring surrounding the screw element.
在本發明之一實施例中，該受測平台設有一背光模組以及數 個遮光定位框條，該數個遮光定位框條係圍繞該背光模組之四周邊緣而定義該面板製品的一定位區。 In an embodiment of the invention, the platform to be tested is provided with a backlight module and a number The plurality of light-shielding positioning frame strips define a positioning area of the panel product around the peripheral edge of the backlight module.
在本發明之一實施例中，該導電組件包含一接地導電組件與 至少一驅動導電組件，其中該接地導電組件之高度低於該驅動導電組件， 使該致動機構帶動該導電組件下壓時，該導電組件中的接地導電組件先行對應接觸該面板製品的一共通電極端子。 In an embodiment of the invention, the conductive component comprises a grounded conductive component and At least one driving the conductive component, wherein the ground conductive component has a lower height than the driving conductive component, When the actuating mechanism drives the conductive component to be pressed, the ground conductive component in the conductive component first contacts a common electrode terminal of the panel product.
為達上述之目的，本發明還提供一種點燈測試裝置，其包 含：一基座，其頂面設有一受測平台，該受測平台係供放置一面板製品；數個X導電組件，係間隔並排成一列而位於該受測平台的一X側；數個Y導電組件，係間隔並排成一列而位於該受測平台的一Y側；一致動機構，係連接該X導電組件與Y導電組件，以帶動該X導電組件與Y導電組件同時進行升降動作，使該X導電組件與Y導電組件分別對應下壓接觸該受測平台上的面板製品的數個訊號端子區塊；及一訊號產生模組，係電性連接該X導電組件與Y導電組件，以通過該X導電組件與Y導電組件輸出測試訊號至該受測平台上的面板製品。 In order to achieve the above object, the present invention also provides a lighting test device, which comprises The utility model comprises: a pedestal, the top surface of which is provided with a platform to be tested, wherein the platform to be tested is for placing a panel product; and the plurality of X conductive components are arranged side by side in a row and located on an X side of the platform to be tested; The Y conductive components are arranged side by side in a row and are located on a Y side of the tested platform; the actuating mechanism connects the X conductive component and the Y conductive component to drive the X conductive component and the Y conductive component to simultaneously move up and down Actuating, the X conductive component and the Y conductive component respectively corresponding to pressing a plurality of signal terminal blocks of the panel product on the tested platform; and a signal generating module electrically connecting the X conductive component and the Y conductive And a component to output a test signal to the panel article on the tested platform through the X conductive component and the Y conductive component.
在本發明之一實施例中，該致動機構包含一X側支架、一Y 側支架、一連動組件與一操縱把手，其中該X側支架係對應控制該X導電組件的升降動作；該Y側支架係對應控制該Y導電組件的升降動作；該連動組件係銜接於該X側支架與該Y側支架之間；該操縱把手係連接該X側支架，以控制該X側支架帶動該X導電組件升降，並同時通過該連動組件帶動該數個Y導電組件升降。 In an embodiment of the invention, the actuating mechanism comprises an X side bracket and a Y a side bracket, a linkage assembly and a manipulation handle, wherein the X side bracket corresponds to controlling the lifting movement of the X conductive component; the Y side bracket correspondingly controls the lifting movement of the Y conductive component; the linkage component is coupled to the X The side bracket is connected to the Y side bracket; the steering handle is connected to the X side bracket to control the X side bracket to drive the X conductive component to lift and lower, and at the same time, the plurality of Y conductive components are lifted and lowered by the linkage component.
在本發明之一實施例中，該X導電組件係設置於該X側支架 的一前端面上；該操縱把手係通過一凸輪連接該X側支架，以通過使該凸輪轉動來控制該X側支架垂直升降；該Y導電組件係設置於該Y側支架的一前端面上；該連動組件的一端係通過一凸輪連接該Y側支架，該連動組件的另端則連接於該X側支架的凸輪。 In an embodiment of the invention, the X conductive component is disposed on the X side bracket a front end surface; the steering handle is connected to the X side bracket through a cam to control the vertical movement of the X side bracket by rotating the cam; the Y conductive component is disposed on a front end surface of the Y side bracket One end of the linkage assembly is connected to the Y-side bracket through a cam, and the other end of the linkage assembly is coupled to the cam of the X-side bracket.
在本發明之一實施例中，該連動組件為傘齒輪組件，包含兩 個垂直咬合的傘齒輪單元。 In an embodiment of the invention, the linkage assembly is a bevel gear assembly, including two A vertically meshed bevel gear unit.
在本發明之一實施例中，每一該X導電組件與Y導電組件皆 包含一定位座與一導電膠條，該定位座的一後側端係設於對應的X側支架或Y側支架上；該導電膠條係設置於該定位座的一前側端的底面。 In an embodiment of the invention, each of the X conductive component and the Y conductive component are The locating seat and a conductive strip are disposed on a corresponding X side bracket or a Y side bracket; the conductive strip is disposed on a bottom surface of a front side end of the positioning seat.
在本發明之一實施例中，每一該X導電組件與Y導電組件還 包含兩個側微調機構，該兩個側微調機構係設置於該定位座與該導電膠條之間。 In an embodiment of the invention, each of the X conductive component and the Y conductive component are further The two side fine adjustment mechanisms are disposed between the positioning seat and the conductive strip.
在本發明之一實施例中，每一該X導電組件與Y導電組件還 包含一下壓微調機構，該下壓微調機構係設置於該定位座與該導電膠條之間，並且位於該兩個側微調機構之間。 In an embodiment of the invention, each of the X conductive component and the Y conductive component are further A lower pressure fine adjustment mechanism is disposed, and the lower pressure fine adjustment mechanism is disposed between the positioning seat and the conductive rubber strip, and is located between the two side fine adjustment mechanisms.
在本發明之一實施例中，該下壓微調機構與該側微調機構皆 是由一螺固元件與一環繞該螺固元件的彈簧所組成。 In an embodiment of the invention, the pressing fine adjustment mechanism and the side fine adjustment mechanism are both It consists of a screwing element and a spring surrounding the screw element.
在本發明之一實施例中，該受測平台設有一背光模組以及數 個遮光定位框條，該數個遮光定位框條係圍繞該背光模組之四周邊緣而定義該面板製品的一定位區。 In an embodiment of the invention, the platform to be tested is provided with a backlight module and a number The plurality of light-shielding positioning frame strips define a positioning area of the panel product around the peripheral edge of the backlight module.
在本發明之一實施例中，該X導電組件包含一接地導電組件 與驅動導電組件，其中該接地導電組件之高度低於該驅動導電組件，使該致動機構帶動該X導電組件下壓時，該X導電組件中的接地導電組件先行對應接觸該面板製品的一共通電極端子。 In an embodiment of the invention, the X conductive component comprises a grounded conductive component And driving the conductive component, wherein the height of the ground conductive component is lower than the driving conductive component, when the actuating mechanism drives the X conductive component to be pressed, the ground conductive component in the X conductive component first corresponds to the one of the panel product Common electrode terminals.
1‧‧‧基座 1‧‧‧Base
10‧‧‧受測平台 10‧‧‧Measured platform
11‧‧‧遮光定位框條 11‧‧‧ shading positioning frame
2‧‧‧導電組件 2‧‧‧ Conductive components
2a‧‧‧X導電組件 2a‧‧‧X conductive components
2b‧‧‧Y導電組件 2b‧‧‧Y conductive components
21a,23‧‧‧驅動導電組件 21a, 23‧‧‧ drive conductive components
21b‧‧‧接地導電組件 21b‧‧‧Grounding conductive components
20a,20b‧‧‧導電膠條 20a, 20b‧‧‧conductive strip
210‧‧‧定位座 210‧‧‧ Positioning Block
211‧‧‧連結塊 211‧‧‧Link block
212‧‧‧導電塊 212‧‧‧Electrical block
213‧‧‧側微調機構 213‧‧‧ side fine-tuning mechanism
213a‧‧‧螺固元件 213a‧‧‧Spiral components
213b‧‧‧彈簧 213b‧‧ ‧ spring
214‧‧‧下壓微調機構 214‧‧‧Low pressure fine adjustment mechanism
3‧‧‧致動機構 3‧‧‧Activity agency
30‧‧‧支架 30‧‧‧ bracket
30’‧‧‧X側支架 30’‧‧‧X side bracket
31‧‧‧操縱把手 31‧‧‧Manipulation handle
32‧‧‧連動組件 32‧‧‧ linkage components
33‧‧‧Y側支架 33‧‧‧Y side bracket
4‧‧‧訊號產生模組 4‧‧‧Signal generation module
40‧‧‧脈波產生器 40‧‧‧ Pulse generator
41‧‧‧電源供應器 41‧‧‧Power supply
5‧‧‧背光模組 5‧‧‧Backlight module
6‧‧‧面板製品 6‧‧‧Panel products
61‧‧‧訊號端子 61‧‧‧ Signal Terminal
61’‧‧‧共通電極端子 61'‧‧‧Common electrode terminal
62‧‧‧訊號端子 62‧‧‧ Signal Terminal
90‧‧‧基座 90‧‧‧Base
91‧‧‧測試平台 91‧‧‧Test platform
92‧‧‧背光模組 92‧‧‧Backlight module
93‧‧‧第一下壓機構 93‧‧‧First pressing mechanism
94‧‧‧第二下壓機構 94‧‧‧Second pressing mechanism
95‧‧‧面板製品 95‧‧‧ Panel products
96‧‧‧訊號端子 96‧‧‧ Signal Terminal
97‧‧‧訊號端子 97‧‧‧ Signal Terminal
第1圖：現有一點燈測試裝置的立體圖；第2圖：本發明一較佳實施例之點燈測試裝置的立體示意圖；第3圖：本發明一較佳實施例之點燈測試裝置的導電組件的側視圖；第4圖：本發明一較佳實施例之點燈測試裝置的導電組件的立體圖；第5圖：本發明另一較佳實施例之點燈測試裝置的立體示意圖；第6圖：第5圖之點燈測試裝置的俯視圖；及第7圖：本發明一較佳實施例之點燈測試裝置的線路示意圖。 1 is a perspective view of a conventional lamp test device; FIG. 2 is a perspective view of a lamp test device according to a preferred embodiment of the present invention; FIG. 3 is a conductive view of a lamp test device according to a preferred embodiment of the present invention. 4 is a perspective view of a conductive component of a lighting test device according to a preferred embodiment of the present invention; FIG. 5 is a perspective view of a lighting test device according to another preferred embodiment of the present invention; Figure: is a plan view of the lighting test device of Figure 5; and Figure 7 is a circuit diagram of a lighting test device according to a preferred embodiment of the present invention.
為了讓本發明之上述及其他目的、特徵、優點能更明顯易懂，下文將特舉本發明較佳實施例，並配合所附圖式，作詳細說明如下。再者，本發明所提到的方向用語，例如上、下、頂、底、前、後、左、右、內、外、側面、周圍、中央、水平、橫向、垂直、縱向、軸向、徑向、最上層或最下層等，僅是參考附加圖式的方向。因此，使用的方向用語是用以說明及理解本發明，而非用以限制本發明。 The above and other objects, features and advantages of the present invention will become more <RTIgt; Furthermore, the directional terms mentioned in the present invention, such as upper, lower, top, bottom, front, rear, left, right, inner, outer, side, surrounding, central, horizontal, horizontal, vertical, longitudinal, axial, Radial, uppermost or lowermost, etc., only refer to the direction of the additional schema. Therefore, the directional terminology used is for the purpose of illustration and understanding of the invention.
請參照第2圖所示，其揭示本發明一較佳實施例之點燈測試裝置的立體示意圖。該點燈測試裝置主要是用於對一液晶顯示器之面板製品6單側之多個訊號端子61的區塊同時通電以給予顯示訊號，使作業人員得以檢視其螢幕的顯示狀況，確保產品的出貨品質。該點燈測試裝置主要包括一基座1、數個導電組件2、一致動機構3和一訊號產生模組4。 Referring to FIG. 2, a perspective view of a lighting test apparatus according to a preferred embodiment of the present invention is disclosed. The lighting test device is mainly used for simultaneously energizing the blocks of the plurality of signal terminals 61 on one side of the panel product 6 of a liquid crystal display to give a display signal, so that the operator can check the display condition of the screen to ensure the product is out. Goods quality. The lighting test device mainly comprises a base 1, a plurality of conductive components 2, an actuating mechanism 3 and a signal generating module 4.
該基座1頂面設有一受測平台10，該受測平台10係供放置一面板製品6。該受測平台10設有一背光模組5以及數個遮光定位框條11，該數個遮光定位框條11係圍繞該背光模組5之四周邊緣而定義一面板製品6的 定位區，其中該遮光定位框條11係完全包圍該背光模組5的四周邊緣，如此一來可避免漏光情形的發生。 The top surface of the base 1 is provided with a platform 10 to be tested, and the platform 10 to be tested is used for placing a panel product 6. The test platform 10 is provided with a backlight module 5 and a plurality of light-shielding positioning frame strips 11 . The plurality of light-shielding positioning frame strips 11 define a panel product 6 around the peripheral edge of the backlight module 5 . The positioning area, wherein the light-shielding positioning frame 11 completely surrounds the peripheral edge of the backlight module 5, so that the occurrence of light leakage can be avoided.
該數個導電組件2間隔並排成一列而位於該受測平台10的一 側。請進一步參考第3圖所示，每一導電組件2包含一定位座210與一導電膠條20a。該導電膠條20a係設置於該定位座210的一前側端的底面，更詳細來說，該定位座210的一前側端底面可先設有一連結塊211，該連結塊211的一後側可設有一導電塊212，其中該導電膠條20a是夾設於該連結塊211與該導電塊212之間而局部裸露出一接觸部。在一較佳實施例中，該導電塊212係為L型剖面構造而具有一水平延伸部，以利用其水平延伸部將該導電膠條20a的一後半段夾持於該連結塊211的一底面。再者，該連結塊211係例如由電木等絕緣材質製成，該導電塊212係例如由鋁或銅等導電材質製成，及該導電膠條20a係例如由橡膠混摻金屬或導電高分子之導電粒子所製成。 The plurality of conductive components 2 are arranged side by side in a row and are located at one of the tested platforms 10 side. Referring to FIG. 3, each conductive component 2 includes a positioning base 210 and a conductive strip 20a. The conductive strip 20a is disposed on a bottom surface of a front end of the positioning base 210. More specifically, a front end bottom surface of the positioning base 210 may be first provided with a connecting block 211, and a rear side of the connecting block 211 may be provided. There is a conductive block 212, wherein the conductive strip 20a is sandwiched between the connecting block 211 and the conductive block 212 to partially expose a contact portion. In a preferred embodiment, the conductive block 212 has an L-shaped cross-sectional configuration and has a horizontal extension portion for clamping a second half of the conductive strip 20a to the connecting block 211 by using the horizontal extending portion thereof. Bottom surface. Further, the connecting block 211 is made of, for example, an insulating material such as bakelite, and the conductive block 212 is made of, for example, a conductive material such as aluminum or copper, and the conductive strip 20a is made of, for example, rubber mixed metal or conductive. Made of conductive particles of molecules.
如第2圖所示，該致動機構3連接該數個導電組件2，以帶動 該數個導電組件2同時進行升降動作，使該數個導電組件2分別對應下壓接觸該受測平台10上的一面板製品6的數個訊號端子61的區塊。更詳細來說，該致動機構3包含一支架30與一操縱把手31；前述導電組件2係設置於該支架30的一前端面上，例如在本實施例中，該導電組件2的該定位座210的一後側端是設於該支架的前端面上。該支架30可相對該受測平台10垂直移動，該操縱把手31係連動於該支架30，且較佳是通過一具凸輪的橫桿(未繪示)來抵接該支架30之底部，以通過使該凸輪轉動來控制該支架30相對於該受測平台10進行垂直升降。另外，該基座1與該支架30底部之間也可設置至少一偏壓彈簧，以便在未手動下壓該操縱把手31時，使該支架30自動向上 復位。 As shown in FIG. 2, the actuating mechanism 3 connects the plurality of conductive components 2 to drive The plurality of conductive components 2 simultaneously perform a lifting operation, so that the plurality of conductive components 2 respectively correspond to the blocks of the plurality of signal terminals 61 of the panel product 6 on the platform 10 under test. In more detail, the actuating mechanism 3 includes a bracket 30 and a handle handle 31; the conductive component 2 is disposed on a front end surface of the bracket 30, for example, in the embodiment, the positioning of the conductive component 2 A rear side end of the seat 210 is disposed on a front end surface of the bracket. The bracket 30 is vertically movable relative to the platform 10 to be tested. The handle 31 is coupled to the bracket 30, and preferably abutting the bottom of the bracket 30 by a crossbar (not shown) of the cam. The bracket 30 is vertically raised and lowered relative to the platform 10 to be tested by rotating the cam. In addition, at least one biasing spring may be disposed between the base 1 and the bottom of the bracket 30 to automatically raise the bracket 30 when the steering handle 31 is not manually depressed. Reset.
此外，請進一步參考第4圖所示，為使該導電組件2在下壓時 可均勻接觸到該面板製品6的訊號端子61的區塊部位，每一導電組件2較佳還包含兩個側微調機構213，該兩側微調機構係213間隔並排設置於該定位座210與該導電膠條20a之間，而分別靠近該導電膠條20a的兩側，例如在本實施例中，每一側微調機構213可由一螺固元件213a與一環繞該螺固元件213a的彈簧213b所組成，其中該螺固元件213a穿設於該定位座210的一調整孔(未繪示)，例如在一階狀孔中依序放置螺絲、墊圈、具內螺孔的桿件等，以構成該螺固元件213a，而彈簧213b則套設在其桿件外，並位於該定位座210及連結塊211之間提供彈性偏壓。藉此，使作業員可在該調整孔內通過該螺固元件213a調整彈簧213b的壓縮量，藉此修正該導電膠條20a左右兩側的下壓角度，避免傾斜下壓接觸面板製品6的訊號端子61的區塊部位，造成部分區段受力過大或者是接觸不良。 In addition, please refer to FIG. 4 for further reference, in order to make the conductive component 2 under pressure The portion of the signal terminal 61 of the panel product 6 can be evenly contacted. Each of the conductive components 2 preferably further includes two side fine adjustment mechanisms 213. The two side fine adjustment mechanisms 213 are disposed side by side at the positioning seat 210 and the same. Between the conductive strips 20a, respectively, adjacent to the two sides of the conductive strip 20a, for example, in this embodiment, each side fine adjustment mechanism 213 can be a screw element 213a and a spring 213b surrounding the screw element 213a The screwing member 213a is disposed in an adjusting hole (not shown) of the positioning base 210, for example, a screw, a washer, a rod with a screw hole, and the like are sequentially placed in a stepped hole to form The screwing member 213a, and the spring 213b is sleeved outside the rod member and located between the positioning seat 210 and the connecting block 211 to provide a resilient bias. Thereby, the operator can adjust the compression amount of the spring 213b through the screwing member 213a in the adjustment hole, thereby correcting the pressing angle of the left and right sides of the conductive rubber strip 20a, and avoiding the oblique pressing of the contact panel product 6. The block portion of the signal terminal 61 causes a partial section to be subjected to excessive force or poor contact.
同時，為具有下壓壓力的微調功能，每一導電組件2還可再選擇包含一下壓微調機構214，該下壓微調機構214係設置於該定位座210與該導電膠條20a之間的中央位置，亦即設置在該兩個側微調機構213之間。相似的，在本實施例中，該下壓微調機構214亦可由一螺固元件與一環繞該螺固元件的彈簧所組成，同樣可使作業員通過該螺固元件調整彈簧的壓縮量，藉此改變該導電組件2的下壓量。通常，該下壓微調機構214改變該導電組件2的下壓量之程度較大(即用於粗調)，而該側微調機構213改變該導電組件2的下壓量之程度較小(即用於兩側微調)。再者，該側微調機構213及下壓微調機構214之詳細構造並不以此為限，其亦可為其他等效微調機構。 At the same time, for the fine adjustment function with the pressing pressure, each conductive component 2 can be further selected to include a lower pressure fine adjustment mechanism 214, which is disposed at the center between the positioning seat 210 and the conductive rubber strip 20a. The position, that is, is disposed between the two side fine adjustment mechanisms 213. Similarly, in the embodiment, the pressing and adjusting mechanism 214 can also be composed of a screwing component and a spring surrounding the screwing component, and the operator can also adjust the compression amount of the spring through the screwing component. This changes the amount of depression of the conductive component 2. Generally, the depression fine adjustment mechanism 214 changes the amount of depression of the conductive component 2 to a greater extent (ie, for coarse adjustment), and the side fine adjustment mechanism 213 changes the amount of depression of the conductive component 2 to a lesser extent (ie, Used for fine-tuning on both sides). The detailed configuration of the side fine adjustment mechanism 213 and the lower pressure fine adjustment mechanism 214 is not limited thereto, and may be other equivalent fine adjustment mechanisms.
在本實施例中，前述數個導電組件2對應該面板製品6的訊號 端子61之區塊的布局，可分成至少一驅動導電組件21a與一接地導電組件21b，其中該接地導電組件21b的導電膠條20b之高度係設計為略低於該驅動導電組件21a的導電膠條20a，使該致動機構3帶動該數個導電組件2下壓時，該導電組件2中的接地導電組件21b的導電膠條20b先行對應接觸該面板製品6的一共通電極端子61’。如第7圖所示，該接地導電組件21b的導電膠條20b可外接一接地端GND，如此一來，面板製品6的內部若存在靜電，則靜電即可在通電測試前先通過該共通電極端子61’與該接地導電組件21b之導電膠條20b的接觸獲得釋放，避免面板製品6內部線路因為靜電集中而燒毀。 In this embodiment, the plurality of conductive components 2 correspond to the signal of the panel product 6. The layout of the block of the terminal 61 can be divided into at least one driving conductive component 21a and a grounding conductive component 21b, wherein the height of the conductive strip 20b of the grounding conductive component 21b is designed to be slightly lower than the conductive adhesive of the driving conductive component 21a. The strip 20a, when the actuating mechanism 3 drives the plurality of conductive components 2 to be pressed, the conductive strip 20b of the grounded conductive component 21b of the conductive component 2 first contacts a common electrode terminal 61' of the panel product 6. As shown in FIG. 7, the conductive strip 20b of the grounding conductive component 21b can be externally connected to a grounding terminal GND. Thus, if static electricity is present inside the panel product 6, the static electricity can pass through the common electrode before the power-on test. The contact of the terminal 61' with the conductive strip 20b of the grounded conductive member 21b is released, and the internal wiring of the panel product 6 is prevented from being burnt due to static electricity concentration.
在一實施例中，該接地導電組件21b亦可具有相同或相似於 該驅動導電組件21a之二個側微調機構213及/或一下壓微調機構214，為簡化說明，故於此不再予詳細重複說明。 In an embodiment, the ground conductive component 21b may also have the same or similar The two side fine adjustment mechanisms 213 and/or the lower pressure fine adjustment mechanism 214 of the driving conductive component 21a are not described in detail for the sake of simplification of the description.
另外，該訊號產生模組4係電性連接該數個導電組件2，以通 過該數個導電組件2輸出測試訊號至該受測平台10上的面板製品6。以第3圖的實施例而言，該訊號產生模組4係可以控制面板製品6的形式裝設在該基座1的一側，其可通過導線連接至該導電組件2的定位座210下的導電塊212，接著再通過該導電塊212將測試訊號傳導該導電膠條20a。如第7圖所示，該訊號產生模組4可包含一脈波產生器40與一電源供應器41。 In addition, the signal generating module 4 is electrically connected to the plurality of conductive components 2 to pass The plurality of conductive components 2 output test signals to the panel product 6 on the platform 10 to be tested. In the embodiment of FIG. 3, the signal generating module 4 can be mounted on one side of the base 1 in the form of a control panel product 6, which can be connected to the positioning base 210 of the conductive component 2 by wires. The conductive block 212 is then used to conduct the test signal to the conductive strip 20a through the conductive block 212. As shown in FIG. 7, the signal generating module 4 can include a pulse generator 40 and a power supply 41.
請進一步參考第5圖及第6圖所示，其揭示本發明另一較佳實施例之點燈測試裝置的立體示意圖和俯視圖。為了因應不同的面板製品在訊號端子61、62的布局不一定全部規畫於同一側，而可能規畫於二相鄰側， 故本實施例相較於前一實施例的不同處在於，本實施例的點燈測試裝置係包含數個X導電組件2a與數個Y導電組件2b，其中該數個X導電組件2a係間隔並排成一列而位於該受測平台10的一X側；該數個Y導電組件2b係間隔並排成一列而位於該受測平台10的一Y側，該X側與該Y側較佳是彼此相鄰且垂直。該點燈測試裝置的致動機構3在本實施例中係連接該X導電組件2a與Y導電組件2b，以帶動該X導電組件2a與Y導電組件2b同時進行升降動作，使該X導電組件2a與Y導電組件2b分別對應下壓接觸該受測平台10上的面板製品6的數個訊號端子61、62之區塊。該訊號產生模組同樣也是一同電性連接該X導電組件2a與Y導電組件2b，以通過該X導電組件2a與Y導電組件2b輸出測試訊號至該受測平台10上的面板製品6。 Please refer to FIG. 5 and FIG. 6 for a perspective view and a plan view of a lighting test apparatus according to another preferred embodiment of the present invention. In order to respond to different panel products, the layout of the signal terminals 61, 62 may not all be drawn on the same side, and may be planned on two adjacent sides. Therefore, the difference between the embodiment and the previous embodiment is that the lighting test device of the embodiment includes a plurality of X conductive components 2a and a plurality of Y conductive components 2b, wherein the plurality of X conductive components 2a are spaced apart. A plurality of Y conductive components 2b are arranged side by side in a row and are arranged in a row and are located on a Y side of the platform 10 to be tested. Preferably, the X side and the Y side are opposite to the Y side. Are adjacent to each other and vertical. In this embodiment, the actuation mechanism 3 of the lighting test device connects the X conductive component 2a and the Y conductive component 2b to drive the X conductive component 2a and the Y conductive component 2b to simultaneously perform a lifting operation to make the X conductive component 2a and the Y conductive component 2b respectively correspond to the blocks of the plurality of signal terminals 61, 62 that are in contact with the panel product 6 on the platform 10 to be tested. The signal generating module is also electrically connected to the X conductive component 2a and the Y conductive component 2b to output test signals to the panel product 6 on the platform 10 to be tested through the X conductive component 2a and the Y conductive component 2b.
更詳細來說，該致動機構3包含一X側支架30’、一Y側支架 33、一連動組件32與一操縱把手31，其中該X側支架30’位於該測試平台10的X側，以對應控制該X導電組件2a相對於該受測平台10的垂直升降動作；該Y側支架33係位於該測試平台10的Y側，以對應控制該Y導電組件2b相對於該受測平台10的垂直升降動作；該連動組件32係銜接於該X側支架30’與該Y側支架33之間；該操縱把手31係連接該X側支架30’，以控制該X側支架30’帶動該X導電組件2a升降，並同時通過該連動組件32帶動該數個Y導電組件2b升降。另外，該基座1與該X側支架30’及Y側支架33的底部之間也可分別設置至少一偏壓彈簧，以便在未手動下壓該操縱把手31時，使該二支架自動向上復位。 In more detail, the actuating mechanism 3 includes an X side bracket 30' and a Y side bracket. 33. A linkage assembly 32 and a handle handle 31, wherein the X side bracket 30' is located on the X side of the test platform 10 to correspondingly control the vertical lifting movement of the X conductive component 2a relative to the platform 10 to be tested; The side bracket 33 is located on the Y side of the test platform 10 to correspondingly control the vertical lifting movement of the Y conductive component 2b relative to the platform 10 to be tested; the linkage component 32 is coupled to the X side bracket 30' and the Y side. The X-side bracket 30' is connected to the X-side bracket 30' to control the X-side bracket 30' to lift and lower the X-conducting component 2a, and simultaneously drive the plurality of Y-conducting components 2b through the linkage assembly 32. . In addition, at least one biasing spring may be respectively disposed between the base 1 and the bottoms of the X side bracket 30' and the Y side bracket 33, so that the two brackets are automatically upward when the steering handle 31 is not manually depressed. Reset.
更詳細來說，在本實施例中，前述X導電組件2a係設置於該 X側支架30’的一前端面上；該操縱把手31是通過一凸輪連接該X側支架 30’，以通過使該凸輪轉動來控制該X側支架30’垂直升降；前述Y導電組件2b係設置於該Y側支架33的一前端面上；該連動組件32的一端係通過一具凸輪之橫桿(未繪示)連動該Y側支架33之底面，該連動組件32的另端則連動於該X側支架30’底面的另一具凸輪之橫桿(未繪示)，該連動組件32可以是傘齒輪組件，較佳是由兩個垂直咬合的傘齒輪單元構成，其中該兩個傘齒輪單元分別連接該X側支架30’的凸輪與該Y側支架33的凸輪。當該操縱把手31朝下樞轉時，可帶動該X側支架30’下方的凸輪橫桿轉動，同時凸輪橫桿通過咬合的傘齒輪單元帶動該Y側支架33的凸輪橫桿一起轉動，使得該X側支架30’與Y側支架33同時下壓。 In more detail, in the embodiment, the X conductive component 2a is disposed in the a front end surface of the X side bracket 30'; the steering handle 31 is connected to the X side bracket by a cam 30', in order to control the vertical movement of the X-side bracket 30' by rotating the cam; the Y-conductive component 2b is disposed on a front end surface of the Y-side bracket 33; one end of the linkage assembly 32 passes through a cam The crossbar (not shown) interlocks the bottom surface of the Y-side bracket 33, and the other end of the linkage assembly 32 is coupled to another cam crossbar (not shown) on the bottom surface of the X-side bracket 30'. The assembly 32 can be a bevel gear assembly, preferably comprised of two vertically snapped bevel gear units, wherein the two bevel gear units are coupled to the cam of the X side bracket 30' and the cam of the Y side bracket 33, respectively. When the steering handle 31 is pivoted downward, the cam crossbar under the X-side bracket 30' can be rotated, and the cam crossbar drives the cam crossbar of the Y-side bracket 33 to rotate together by the engaged bevel gear unit, so that the cam crossbar rotates together The X side bracket 30' and the Y side bracket 33 are simultaneously pressed down.
在本實施例中，每一該X導電組件2a與Y導電組件2b的詳細 組成構造請參考前一實施例的導電組件2的具體構造，在此不再贅述。需說明的是，該X導電組件2a可包含一接地導電組件21b與驅動導電組件21a，其中該接地導電組件21b之高度略低於該驅動導電組件21a，使該致動機構3帶動該X導電組件2a下壓時，該X導電組件2a中的接地導電組件21b先行對應接觸一面板製品6的一共通電極端子61’。接著，該X導電組件2a中的驅動導電組件21a可對應該面板製品6的掃描驅動電路(閘極驅動電路)或是資料驅動電路(源極驅動電路)的訊號端子61部位；而該Y導電組件2b可包含數個驅動導電組件23，以對應另一驅動電路的訊號端子62部位。 In this embodiment, the details of each of the X conductive component 2a and the Y conductive component 2b For the configuration, refer to the specific configuration of the conductive component 2 of the previous embodiment, and details are not described herein again. It should be noted that the X conductive component 2a may include a ground conductive component 21b and a driving conductive component 21a, wherein the ground conductive component 21b has a height slightly lower than the driving conductive component 21a, so that the actuating mechanism 3 drives the X conductive When the component 2a is pressed down, the ground conductive component 21b in the X conductive component 2a first contacts a common electrode terminal 61' of a panel product 6. Then, the driving conductive component 21a of the X conductive component 2a can correspond to the scanning driving circuit (gate driving circuit) of the panel product 6 or the signal terminal 61 of the data driving circuit (source driving circuit); and the Y conductive The assembly 2b can include a plurality of drive conductive components 23 to correspond to the signal terminals 62 of the other drive circuit.
在本實施例中，該受測平台10也同樣設有一背光模組5以及 數個遮光定位框條11，該數個遮光定位框條11係圍繞該背光模組5之四周邊緣而定義一面板製品6的定位區，其中該遮光定位框條11係完全包圍該背光模組5的四周邊緣，如此一來可避免漏光情形的發生。 In this embodiment, the platform 10 to be tested is also provided with a backlight module 5 and A plurality of light-shielding positioning frame strips 11 define a positioning area of a panel product 6 around the peripheral edge of the backlight module 5, wherein the light-shielding positioning frame strip 11 completely surrounds the backlight module The peripheral edge of 5, in order to avoid the occurrence of light leakage.
依據上述的結構，在實際操作時，作業人員可先開啟該背光 模組5與該訊號產生模組4，並設定相關的測試訊號與選擇面板製品6的種類，接著將面板製品6放置於該受測平台10上，使其與該背光模組5重疊；接著壓下該操縱把手31以帶動該導電組件2下降，進而電性接觸該面板製品6的端子部位，然而操作該訊號產生模組4，傳遞測試訊號予該面板製品6；接著即可進行檢視作業。 According to the above structure, the operator can turn on the backlight first in actual operation. The module 5 and the signal generating module 4, and setting the relevant test signal and the type of the panel product 6, and then placing the panel product 6 on the platform 10 to be overlapped with the backlight module 5; The control handle 31 is depressed to drive the conductive component 2 down, thereby electrically contacting the terminal portion of the panel product 6. However, the signal generating module 4 is operated to transmit a test signal to the panel product 6; then the inspection operation can be performed. .
通常，本發明第2圖之點燈測試裝置適用於測試只有單邊具 有訊號端子61的面板製品6(即只有一X側具有訊號端子61)；而本發明第5至7圖之點燈測試裝置則適用於測試雙邊具有訊號端子61、62的面板製品6(即有一X側及一Y側皆具有訊號端子61、62)。同時，每一個導電組件2、X導電組件2a或Y導電組件2b所對應可覆蓋的面板製品6之訊號端子61、62區塊部位，即是指該面板製品6表面後續欲組裝單一個驅動元件(如TCP、COF或COG封裝件)的一矩形區域，因此每一矩形區域中可以包含用以連接同一個驅動元件之多個訊號端子61、62。 Generally, the lighting test device of Fig. 2 of the present invention is suitable for testing only one side The panel product 6 having the signal terminal 61 (i.e., only one X side has the signal terminal 61); and the lighting test apparatus of the fifth to seventh embodiments of the present invention is suitable for testing the panel product 6 having the signal terminals 61, 62 on both sides (ie, There is an X side and a Y side with signal terminals 61, 62). At the same time, the position of the signal terminals 61 and 62 of the panel product 6 which can be covered by each of the conductive component 2, the X conductive component 2a or the Y conductive component 2b means that the surface of the panel product 6 is subsequently assembled with a single driving component. A rectangular area (such as a TCP, COF or COG package), such that each rectangular area can include a plurality of signal terminals 61, 62 for connecting the same drive element.
由上述可知，本發明主要是利用以數個導電組件取代現有的 單一側導電條，讓作業員可針對個別導電組件進行更換及調整下壓壓力，避免成本浪費和整體電性接觸不均；同時針對不同側的導電組件設計致動機構具有連動組件，以方便作業員一次性通過致動機構的連動組件來同時帶動不同側的導電組件一同下壓接觸待測面板製品，有效減少操作步驟與作業時間。此外，面板製品的內部靜電在通電測試前還可先通過接地導電組件的先行下壓接觸獲得釋放，避免面板製品內部線路因為靜電集中而燒毀。 As can be seen from the above, the present invention mainly utilizes replacing a plurality of existing conductive components with existing ones. One-side conductive strips allow the operator to replace and adjust the pressing force for individual conductive components, avoiding cost waste and uneven overall electrical contact. At the same time, the actuators are designed for the conductive components on different sides with interlocking components for easy operation. The one-time actuation component of the actuating mechanism simultaneously drives the conductive components on different sides to press down to contact the panel product to be tested, thereby effectively reducing the operation steps and working time. In addition, the internal static electricity of the panel product can also be released by the first pressing contact of the grounding conductive component before the power-on test, so as to prevent the internal wiring of the panel product from being burnt due to static electricity concentration.
雖然本發明已以較佳實施例揭露，然其並非用以限制本發明，任何熟習此項技藝之人士，在不脫離本發明之精神和範圍內，當可作各種更動與修飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 The present invention has been disclosed in its preferred embodiments, and is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.
1‧‧‧基座 1‧‧‧Base
10‧‧‧受測平台 10‧‧‧Measured platform
11‧‧‧遮光定位框條 11‧‧‧ shading positioning frame
2a‧‧‧X導電組件 2a‧‧‧X conductive components
2b‧‧‧Y導電組件 2b‧‧‧Y conductive components
21a,23‧‧‧驅動導電組件 21a, 23‧‧‧ drive conductive components
21b‧‧‧接地導電組件 21b‧‧‧Grounding conductive components
20a,20b‧‧‧導電膠條 20a, 20b‧‧‧conductive strip
3‧‧‧致動機構 3‧‧‧Activity agency
30’‧‧‧X側支架 30’‧‧‧X side bracket
31‧‧‧操縱把手 31‧‧‧Manipulation handle
32‧‧‧連動組件 32‧‧‧ linkage components
33‧‧‧Y側支架 33‧‧‧Y side bracket
4‧‧‧訊號產生模組 4‧‧‧Signal generation module
5‧‧‧背光模組 5‧‧‧Backlight module
6‧‧‧面板製品 6‧‧‧Panel products
61‧‧‧訊號端子 61‧‧‧ Signal Terminal
61’‧‧‧共通電極端子 61'‧‧‧Common electrode terminal
62‧‧‧訊號端子 62‧‧‧ Signal Terminal
Claims (12)
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| TW102138931A TWI614548B (en) | 2013-10-28 | 2013-10-28 | Light inspection device |
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| TW201516518A TW201516518A (en) | 2015-05-01 |
| TWI614548B true TWI614548B (en) | 2018-02-11 |
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| CN114200699B (en) * | 2021-12-14 | 2023-06-09 | 深圳恩泽瑞显示科技有限公司 | LCD electric detection test device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200706888A (en) * | 2005-04-19 | 2007-02-16 | Formfactor Inc | Apparatus and method for managing thermally induced motion of a probe card assembly |
| TW200951446A (en) * | 2008-02-05 | 2009-12-16 | Yamaichi Electronics Co Ltd | Probe unit |
| TW201018919A (en) * | 2008-11-10 | 2010-05-16 | Nihon Micronics Kk | Probe unit for electric inspection, electric inspection device and ignition inspection device |
| TW201043983A (en) * | 2009-05-01 | 2010-12-16 | Nihon Micronics Kk | Test device of plate-shaped inspected object |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200706888A (en) * | 2005-04-19 | 2007-02-16 | Formfactor Inc | Apparatus and method for managing thermally induced motion of a probe card assembly |
| TW200951446A (en) * | 2008-02-05 | 2009-12-16 | Yamaichi Electronics Co Ltd | Probe unit |
| TW201018919A (en) * | 2008-11-10 | 2010-05-16 | Nihon Micronics Kk | Probe unit for electric inspection, electric inspection device and ignition inspection device |
| TW201043983A (en) * | 2009-05-01 | 2010-12-16 | Nihon Micronics Kk | Test device of plate-shaped inspected object |
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