1
Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim, Ki Soub Yang: Apparatus and method for inspecting liquid crystal display. LG Display, Morgan Lewis & Bockius, October 21, 2008: US07439757 (5 worldwide citation)

A liquid crystal display (LCD) inspection apparatus for inspecting an LCD panel, includes a worktable to support an LCD panel seated on a front side of the worktable, probe units to be electrically connected to the LCD panel, a backlight unit to emit light toward the LCD panel, a first polarizing pl ...


2
Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim, Ki Soub Yang: Backlight unit for test device of LCD panel. LG Display, McKenna Long & Aldridge, July 13, 2010: US07753567 (4 worldwide citation)

A backlight unit for a test device of an LCD panel is disclosed. The backlight unit includes: a chamber enclosing a predetermined space, the chamber being provided with a plurality of through holes formed around the chamber perimeter to allow air flow between the interior and exterior of the chamber ...


3
Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim, Ki Soub Yang: Apparatus and method for inspecting liquid crystal display. LG Display, Morgan Lewis & Bockius, September 21, 2010: US07800568 (4 worldwide citation)

The liquid crystal display (LCD) inspection apparatus for inspecting an LCD panel includes a worktable which supports the LCD panel to be seated on a front side of the worktable, probe units which are electrically connected to the LCD panel, a backlight unit which supplies light to the LCD panel, an ...


4
Dong Woo Kang, Soung Yeoul Eom, Ki Soub Yang: LCD test device and test process thereof. LG Display, McKenna Long & Aldridge, August 12, 2008: US07411410 (3 worldwide citation)

An LCD test device and a test process thereof are disclosed, in which a defect of an LCD panel is exactly identified through exact electrical connection between an LCD panel and a probe unit. The LCD test device includes a work table on which an LCD panel is mounted, a clamping unit on the work tabl ...


5
Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim, Ki Soub Yang: Thin film transistor array substrate with improved test terminals. LG Display, Brinks Hofer Gilson & Lione, August 16, 2011: US07999901 (3 worldwide citation)

A thin film transistor array substrate comprises thin film transistors and pixel electrodes formed at respective pixels that are defined by gate lines and data lines that orthogonally intersect each other. The thin film transistor array substrate further comprises a plurality of gate pad units that ...


6
Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim, Ki Soub Yang: LCD inspection apparatus. LG Philips LCD, Brinks Hofer Gilson & Lione, June 5, 2007: US07227374 (2 worldwide citation)

A liquid crystal display (LCD) inspection apparatus is provided which is capable of preventing detection of defects from being omitted or degraded due to formation of stains in a certain region of an LCD panel in an inspection of the LCD panel.


7
Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim, Ki Soub Yang: Thin film transistor array substrate with improved test terminals. LG Display, Brinks Hofer Gilson & Lione, November 6, 2012: US08305542 (1 worldwide citation)

A thin film transistor array substrate comprises thin film transistors and pixel electrodes formed at respective pixels that are defined by gate lines and data lines that orthogonally intersect each other. The thin film transistor array substrate further comprises a plurality of gate pad units that ...


8
Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim, Ki Soub Yang: Apparatus and method for inspecting liquid crystal display. LG Display, Brinks Hofer Gilson & Lione, September 8, 2009: US07586323 (1 worldwide citation)

A liquid crystal display (LCD) inspection apparatus and method are provided. The inspection apparatus and method are capable of automatically and accurately detecting defects of an LCD panel, and providing information of the automatically-detected defects of the LCD panel to the operator, thereby en ...


9
Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim, Ki Soub Yang: Apparatus and method for inspecting liquid crystal display. LG Display, Brinks Hofer Gilson & Lione, January 11, 2011: US07868644 (1 worldwide citation)

A liquid crystal display (LCD) inspection apparatus and method are provided. The inspection apparatus and method are capable of automatically and accurately detecting defects of an LCD panel, and providing information of the automatically-detected defects of the LCD panel to the operator, thereby en ...


10
Soung Yeoul Eom, Dong Woo Kang, Bong Chul Kim, Ki Soub Yang: TFT array substrate for inspection and method for inspection using the same. LG Display, McKenna Long & Aldridge, November 9, 2010: US07830484 (1 worldwide citation)

A TFT substrate for inspection for shorts, includes a substrate defined by a display area and a non-display area outside the display area; a plurality of first and second lines formed in the display area on the substrate; pad lines formed to be extended from one side of each of the first lines to th ...



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