LG DISPLAY CO., LTD.
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- 89 8,442 US PATENTS IN FORCE
 - 1,217 US APPLICATIONS PENDING
 - Feb 01, 2018 most recent publication
 
Details
- 8,442 Issued Patents
 - 1,940 Issued in last 3 years
 - 1,141 Published in last 3 years
 
- 64,604 Total Citation Count
 - Feb 18, 1983 Earliest Filing
 - 610 Expired/Abandoned/Withdrawn Patents
 
Patent Activity in the Last 10 Years
Technologies
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						Technology
						MATTERS
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Top Patents (by citation)
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							Patent #
							Title
							Filing Date
		
							Issue Date
							Intl Class
							CITATIONS
						
					
					
						
								
									5641974 
								
								LCD with bus lines overlapped by pixel electrodes and photo-imageable insulating layer therebetween
								Apr 12, 96
								Jun 24, 97
								[H01L]
								261
							
							
							
							
							
							
							
								
									7548291 
								
								Reflective type liquid crystal display device and fabrication method thereof
								Oct 15, 04
								Jun 16, 09
								[G02F]
								161
							
							
							
							
							
								
									5464669 
								
								Method for forming an orientation film of photopolymer in a liquid crystal display
								Jan 12, 94
								Nov 07, 95
								[G02F]
								155
							
							
							
								
									6100954 
								
								Liquid crystal display with planarizing organic gate insulator and organic planarization layer and method for manufacturing
								Mar 25, 97
								Aug 08, 00
								[G02F]
								152
							
							
							
								
									5854513 
								
								Semiconductor device having a bump structure and test electrode
								Jul 12, 96
								Dec 29, 98
								[H01L]
								131
							
							
							
							
							
								
									5994721 
								
								High aperture LCD with insulating color filters overlapping bus lines on active substrate
								Aug 08, 97
								Nov 30, 99
								[H01L]
								126
							
							
						- No Patents to Display
 
Recent Publications
		
						Publication #
						Title
						Filing Date
						Pub Date
						Intl Class
				
			
				
						
							2018/0031,759 
						
						LIGHT SOURCE MODULE AND BACKLIGHT UNIT INCLUDING THE SAME
						Jul 27, 17
						Feb 01, 18
						[F21V, H01L]
					
						
					
						
					
						
							2018/0031,900 
						
						BACK COVER INTEGRATED WITH LIGHT GUIDE PLATE AND METHOD OF MANUFACTURING THE SAME, AND BACK LIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME
						Jul 28, 17
						Feb 01, 18
						[F21V, G02F]
					
						
					
						
					
						
					
						
					
						
					
						
					
						
							2018/0033,363 
						
						DISPLAY DEVICE, GATE DRIVER AND METHOD OF DRIVING GATE DRIVER
						Dec 21, 16
						Feb 01, 18
						[G09G]
					
						
					
						
							2018/0033,366 
						
						Organic Light Emitting Display and Sensing Method Therefor
						Jul 20, 17
						Feb 01, 18
						[G09G]
					
						
					
						
							2018/0033,367 
						
						Organic Light Emitting Display and Driving Method Thereof
						Jul 25, 17
						Feb 01, 18
						[G09G, H01L]
					
						
					
						
							2018/0033,373 
						
						ORGANIC LIGHT-EMITTING DISPLAY PANEL, ORGANIC LIGHT-EMITTING DISPLAY DEVICE, DRIVING CIRCUIT, CONTROLLER, AND DRIVING METHOD
						Jul 24, 17
						Feb 01, 18
						[G09G]
					
						
					
						
							2018/0033,374 
						
						ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF
						Jul 24, 17
						Feb 01, 18
						[G09G]
					
						
					
						
					
						
					
						
							2018/0033,404 
						
						TIMING CONTROLLER, DISPLAY DEVICE USING THE SAME AND METHOD OF DRIVING THE DISPLAY DEVICE
						Jul 26, 17
						Feb 01, 18
						[G09G]
					
						
					
						
							2018/0033,804 
						
						Thin Film Transistor, Method for Manufacturing the Same, and Display Device Including the Same
						Jul 26, 17
						Feb 01, 18
						[H01L]
					
						
					
						
					
						
					
						
							2018/0033,829 
						
						Organic Light Emitting Display and Method of Fabricating the Same
						Mar 13, 17
						Feb 01, 18
						[G06F, H01L]
					
						
					
						
					
						
					
						
					
						
							2018/0033,847 
						
						TRANSPARENT DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
						Jul 25, 17
						Feb 01, 18
						[H01L]
					
						
					
						
							2018/0033,849 
						
						HYBRID THIN FILM TRANSISTOR AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME
						Jul 18, 17
						Feb 01, 18
						[H01L]
					
						
					
						
					
						
					
						
					
						
							2018/0033,979 
						
						ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
						Jul 26, 17
						Feb 01, 18
						[B32B, H01L]
					
						
					
						
							2018/0033,990 
						
						Organic Light-Emitting Device and Organic Light-Emitting Display Using the Same
						Jul 27, 17
						Feb 01, 18
						[H01L]
					
						
					
						
							2018/0033,994 
						
						WHITE ORGANIC LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME
						Jul 27, 17
						Feb 01, 18
						[H01L]
					
						
					
						
							2018/0033,995 
						
						Organic Light-Emitting Device and Organic Light-Emitting Display Using the Same
						Jul 28, 17
						Feb 01, 18
						[H01L]
					
						
					
						
					
						
					
						
							2018/0035,560 
						
						CASE FOR DISPLAY APPARATUS AND DISPLAY APPARATUS INCLUDING THE SAME
						Jul 27, 17
						Feb 01, 18
						[H05K]
					
						
					
						
							2018/0024,679 
						
						LIQUID CRYSTAL DISPLAY DEVICE HAVING TOUCH AND THREE-DIMENSIONAL DISPLAY FUNCTIONS AND METHOD FOR MANUFACTURING THE SAME
						Aug 16, 17
						Jan 25, 18
						[G02B, G02F, G06F]
					
						
					
						
					
						
					
						
							2018/0019,126 
						
						APPARATUS FOR PROCESSING A SUBSTRATE AND DISPLAY DEVICE BY USING THE SAME
						Jul 03, 17
						Jan 18, 18
						[B24B, B26F, H01L]
					
						
					
						
							2018/0019,429 
						
						ORGANIC LIGHT EMITTING DISPLAY DEVICE AND LIGHTING APPARATUS FOR VEHICLES USING THE SAME
						Sep 27, 17
						Jan 18, 18
						[F21S, H01L]
					
						
					
						
					
						
							2018/0012,551 
						
						FLEXIBLE DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
						Sep 08, 17
						Jan 11, 18
						[H01L]
					
						
					
						
							2018/0012,913 
						
						THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY DEVICE USING THE SAME
						Sep 08, 17
						Jan 11, 18
						[G02F, H01L]
					
						
					
						
							2018/0012,946 
						
						THIN-FILM TRANSISTOR AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE INCLUDING THE SAME
						Jul 06, 17
						Jan 11, 18
						[H01L]
					
						
					
						
							2018/0012,947 
						
						Organic Light Emitting Display Device Comprising Multi-Type Thin Film Transistor and Method of Manufacturing the Same
						Jun 15, 17
						Jan 11, 18
						[H01L]
					
						
					
						
				- No Publications to Display
 
Recent Patents
		
						Patent #
						Title
						Filing Date
						Issue Date
						Intl Class
				
			
				
						
							9881555 
						
						Organic light emitting diode display device capable of sensing and correcting a progressive bright point defect
						Oct 26, 15
						Jan 30, 18
						[G09G]
					
						
					
						
					
						
							9881944 
						
						Array substrate and liquid crystal display module including TFT having improved mobility and method of fabricating the same
						Jun 13, 16
						Jan 30, 18
						[G02F, H01L]
					
						
					
						
							9881980 
						
						Method of fabricating an organic light emitting diode display device including a selective melting and drying process with an organic solvent
						Jul 09, 15
						Jan 30, 18
						[H01L]
					
						
					
						
					
						
							9881987 
						
						Organic light emitting diode display device and method for manufacturing the same
						Jul 06, 16
						Jan 30, 18
						[H01L]
					
						
					
						
					
						
							9883177 
						
						Stereoscopic image display device and eye-tracking method thereof
						Apr 07, 14
						Jan 30, 18
						[H04N, G09G]
					
						
					
						
					
						
							9874676 
						
						Light guide plate, and backlight unit and mobile device including the same
						Jul 27, 16
						Jan 23, 18
						[G02F, F21V]
					
						
					
						
							9874779 
						
						Polarizer and method of manufacturing the same and liquid crystal display device using the same
						Sep 02, 15
						Jan 23, 18
						[B29K, G02F, B29D]
					
						
					
						
							9876064 
						
						Flexible organic electroluminescent device and method for fabricating the same
						Dec 20, 13
						Jan 23, 18
						[H01L]
					
						
					
						
							9876065 
						
						Organic light emitting display having fourth insulating layer fully covers a contact hole
						Dec 13, 16
						Jan 23, 18
						[H01L]
					
						
					
						
					
						
					
						
					
						
							9869877 
						
						Switchable lens device and 2- and 3-dimensional image display device using the same
						Dec 11, 14
						Jan 16, 18
						[G02B, G02F]
					
						
					
						
					
						
					
						
					
						
							9870737 
						
						Sensing circuit and organic light emitting diode display device having the same
						Dec 16, 15
						Jan 16, 18
						[G09G]
					
						
					
						
					
						
					
						
							9871087 
						
						Organic light-emitting diode display having high aperture ratio and method for manufacturing the same
						Nov 13, 15
						Jan 16, 18
						[H01L]
					
						
					
						
							9871228 
						
						Organic light emitting device comprising flexible substrate and method for preparing thereof
						Nov 15, 13
						Jan 16, 18
						[B32B, H01L]
					
						
					
						
					
						
					
						
							9863915 
						
						Flexible device and bending detection apparatus therefor
						Aug 26, 14
						Jan 09, 18
						[G06F, G01N, G01L]
					
						
					
						
					
						
							9864231 
						
						Backlight unit and liquid crystal display device including the same
						Jul 26, 16
						Jan 09, 18
						[G02F]
					
						
					
						
					
						
					
						
							9864447 
						
						Ultra high resolution flat panel display having in-cell type touch sensor
						Nov 24, 15
						Jan 09, 18
						[G02F, G09G, G06F]
					
						
					
						
							9864459 
						
						Driving circuit, touch display device, and method of driving the touch display device
						Jul 28, 16
						Jan 09, 18
						[G06F]
					
						
					
						
							9865209 
						
						Liquid crystal display for operating pixels in a time-division manner
						Dec 06, 11
						Jan 09, 18
						[G09G]
					
						
					
						
							9865210 
						
						Selection circuit for inversion mode and display device having the same
						Dec 17, 15
						Jan 09, 18
						[G09G]
					
						
					
						
							9865219 
						
						Liquid crystal display device with an integrated touch panel and method of driving the same
						May 06, 13
						Jan 09, 18
						[G02F, G09G, G06F]
					
						
					
						
							9865626 
						
						Substrate for display device and method of fabricating the same
						Sep 14, 15
						Jan 09, 18
						[H01L]
					
						
					
						
							9865627 
						
						Display device and method of manufacturing display device using a mask
						May 20, 15
						Jan 09, 18
						[C23C, G06F, H01L]
					
						
					
						
							9865822 
						
						Blue phosphorescence compound and organic light emitting diode using the same
						Oct 30, 13
						Jan 09, 18
						[H01L]
					
						
					
						
							9865840 
						
						Organic light-emitting display device and method of manufacturing organic light-emitting display device
						Sep 24, 15
						Jan 09, 18
						[H01L]
					
						
					
						
							9865841 
						
						Organic light-emitting display device and method for fabricating the same
						May 25, 16
						Jan 09, 18
						[H01L]
					
						
				- No Patents to Display
 
Expired/Abandoned/Withdrawn Patents
								
						Patent #
						Title
						Status
						Filing Date
						Issue/Pub Date
						Intl Class
				
			
				
						
							2016/0140,353 
						
						METHOD AND APPARATUS FOR PROTECTING LOCATION DATA EXTRACTED FROM BRAIN ACTIVITY INFORMATION
						ABAN
						Nov 19, 14
						May 19, 16
						[G06F]
			
					
						
					
						
							2016/0126,492 
						
						ENCAPSULATION FILM FOR ORGANIC LIGHT EMITTING DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME
						ABAN
						Aug 18, 15
						May 05, 16
						[H01L]
			
					
						
					
						
					
						
							9268173 
						
						Liquid crystal display device with wide-viewing angle
						Withdrawn
						Dec 30, 13
						Feb 23, 16
						[G02F]
			
					
						
					
						
							9224793 
						
						Display device with micro cover layer and manufacturing method for the same
						Withdrawn
						Aug 31, 14
						Dec 29, 15
						[H01L]
			
					
						
					
						
							9209219 
						
						Thin film transistor array substrate for digital photo-detector
						Withdrawn
						Nov 21, 13
						Dec 08, 15
						[H01L]
			
					
						
					
						
							2015/0187,574 
						
						IGZO with Intra-Layer Variations and Methods for Forming the Same
						ABAN
						Dec 26, 13
						Jul 02, 15
						[H01L]
			
					
						
					
						
							2015/0179,444 
						
						Methods for Forming Crystalline IGZO Through Power Supply Mode Optimization
						ABAN
						Dec 23, 13
						Jun 25, 15
						[H01L]
			
					
						
					
						
							2015/0179,446 
						
						Methods for Forming Crystalline IGZO Through Processing Condition Optimization
						ABAN
						Dec 20, 13
						Jun 25, 15
						[H01L]
			
					
						
					
						
					
						
					
						
							2015/0155,513 
						
						ORGANIC LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME
						ABAN
						Dec 02, 14
						Jun 04, 15
						[H01L]
			
					
						
					
						
							9047843 
						
						Liquid crystal display device and driving method thereof
						Withdrawn
						Nov 27, 07
						Jun 02, 15
						[G09G]
			
					
						
					
						
							2015/0115,258 
						
						ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
						ABAN
						Sep 29, 14
						Apr 30, 15
						[H01L]
			
					
						
					
						
							2015/0097,161 
						
						ORGANIC LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING DISPLAY HAVING THE SAME
						ABAN
						Jun 25, 14
						Apr 09, 15
						[H01L]
			
					
						
					
						
							2015/0060,838 
						
						ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING BUILT-IN TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME
						ABAN
						Nov 06, 14
						Mar 05, 15
						[H01L]
			
					
						
					
						
					
						
							8933440 
						
						Organic light-emitting display device and method of fabricating the same
						Withdrawn
						Dec 06, 12
						Jan 13, 15
						[H01L]
			
					
						
				- No Patents to Display
 
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