LG DISPLAY CO., LTD. patent applications published on June 27th, 2024

Summary of the patent applications from LG DISPLAY CO., LTD. on June 27th, 2024

1. **Summary**: LG DISPLAY CO., LTD. has recently filed patents for innovative technologies in the field of organic light-emitting diodes (OLEDs) and vibration energy harvesting. The OLED patents focus on improving light-emitting efficiency and lifespan through unique organic layer compositions, controlled charge mobility, and optimized materials. On the other hand, the vibration energy harvesting patent describes a novel apparatus that combines active and passive vibration devices to generate electrical energy efficiently. These patents showcase LG DISPLAY CO., LTD.'s commitment to advancing display and energy harvesting technologies for various applications.

2. **Key Points of Patents**:

  * Organic light-emitting diode (OLED) with unique organic layer composition for improved efficiency and lifespan.
  * Controlled charge mobility between electrodes in each emitting material layer.
  * Combination of active and passive vibration devices for efficient energy harvesting.

3. **Notable Applications**:

  * OLED technology can be applied in display panels, lighting systems, and electronic devices requiring efficient light emission.
  * Vibration energy harvesting technology can benefit wearable devices, IoT sensors, and energy harvesting systems.

Patent applications for LG DISPLAY CO., LTD. on June 27th, 2024

VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME (18383670)

Main Inventor

Sooyoun Kim

OPTICAL MEMBER AND DISPLAY APPARATUS COMPRISING THE SAME (18238342)

Main Inventor

SunWoong KIM

OPTICAL MEMBER AND DISPLAY APPARATUS COMPRISING THE SAME (18454256)

Main Inventor

JuHun MIN

DISPLAY DEVICE, MULTI-SCREEN DISPLAY DEVICE USING THE SAME AND METHOD FOR MANUFACTURING THE SAME (18434661)

Main Inventor

WooNam JEONG

Liquid Crystal Display Device and Touch Display Device (18392723)

Main Inventor

ChangEun Kim

DISPLAY DEVICE (18535393)

Main Inventor

Hyejeong PARK

Display Panel Including Composite Sheet (18596417)

Main Inventor

Inwha Lee

Backlight Unit, Display Device and Driving Method (18520302)

Main Inventor

Changwoo Lee

DISPLAY DEVICE (18464722)

Main Inventor

JiCheol SON

TOUCH DISPLAY DEVICE AND DISPLAY PANEL (18454604)

Main Inventor

Jinseong KIM

TRANSPARENT DISPLAY DEVICE WITH TOUCH SENSOR (18533648)

Main Inventor

MiReum LEE

TOUCH DISPLAY DEVICE AND DISPLAY PANEL (18433127)

Main Inventor

Wooram OH

Touch Driving Circuit, Touch Display Device, and Sensing System (18501371)

Main Inventor

Sojung Jung

DISPLAY DEVICE HAVING TOUCH SENSOR AND METHOD OF DRIVING SAME (18362878)

Main Inventor

Kil Tae KIM

TOUCH DISPLAY DEVICE AND TOUCH POWER SIGNAL GENERATION CIRCUIT (18517381)

Main Inventor

HoonBae KIM

TOUCH DISPLAY DEVICE AND DISPLAY PANEL (18437082)

Main Inventor

KyungSu HA

FOLDABLE DISPLAY DEVICE (18525366)

Main Inventor

GyuHo LEE

PERSONAL IMMERSIVE DISPLAY DEVICE (18530009)

Main Inventor

Mincheol KIM

DRIVING DEVICE AND DRIVING METHOD OF ELECTROLUMINESCENT DISPLAY APPARATUS (18471897)

Main Inventor

Moo Kyoung HONG

LEVEL SHIFTER AND DISPLAY DEVICE USING THE SAME (18384535)

Main Inventor

Sang Uk LEE

DISPLAY DEVICE (18368860)

Main Inventor

Sujin HAM

DISPLAY DEVICE (18390647)

Main Inventor

Deokhwan KIM

GATE DRIVER CIRCUIT AND TRANSPARENT DISPLAY DEVICE INCLUDING THE SAME (18541069)

Main Inventor

Binn KIM

DISPLAY DEVICE (18234262)

Main Inventor

Minkyu CHUN

Display Apparatus and Driving Method Thereof (18500968)

Main Inventor

Kyeong Min Moon

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME (18225926)

Main Inventor

Jae Hyoung KIM

DISPLAY APPARATUS (18381736)

Main Inventor

MooKyoung HONG

Display Apparatus (18485715)

Main Inventor

MooKyoung Hong

DISPLAY DEVICE AND DRIVING METHOD THEREOF (18489683)

Main Inventor

Uitaek JEONG

DISPLAY DEVICE AND DISPLAY PANEL (18511490)

Main Inventor

SunYoon KIM

DISPLAY DEVICE (18532260)

Main Inventor

Takayuki SUZUKI

DISPLAY DEVICE (18534387)

Main Inventor

Dong Kyu LEE

DISPLAY DEVICE (18540007)

Main Inventor

Seungjae LEE

PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME (18367647)

Main Inventor

Ki Tae KWON

DISPLAY DEVICE AND DISPLAY PANEL (18526934)

Main Inventor

Youngjun CHOI

DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME (18238812)

Main Inventor

Jihoon HA

DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME (18382937)

Main Inventor

Bo Yun JUNG

PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME (18475830)

Main Inventor

Yong Won LEE

Display Device Including Stage Transistor (18513350)

Main Inventor

Ju-Hee Eun

PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME (18532843)

Main Inventor

Dong Kyu LEE

DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME (18598940)

Main Inventor

Min Sung KANG

DISPLAY DEVICE (18385186)

Main Inventor

SeungHwan Shin

DRIVING DEVICE AND DRIVING METHOD OF ELECTROLUMINESCENT DISPLAY APPARATUS (18371747)

Main Inventor

Moo Kyoung HONG

POWER CONTROL DEVICE AND CONTROL METHOD OF DISPLAY (18470197)

Main Inventor

Jung Jae KIM

Pixel Circuit and Display Device Including the Same (18487542)

Main Inventor

Hyun Soo Lee

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME (18115205)

Main Inventor

Hyeon Ho Son

DISPLAY DEVICE (18387079)

Main Inventor

Minseok KIM

Tiling Display Device (18349861)

Main Inventor

Jaeho Lee

DISPLAY DEVICE (18466754)

Main Inventor

Yongmin JEONG

Display Device and Method of Manufacturing the Same (18497601)

Main Inventor

RokHee Lee

Transistor, Fabrication Method Thereof, and Display Apparatus Comprising the Same (18240313)

Main Inventor

JaeHyun Kim

THIN FILM TRANSISTOR AND DISPLAY APPARATUS COMPRISING THE SAME (18457520)

Main Inventor

Sungju Choi

DISPLAY DEVICE (18218853)

Main Inventor

HeeJin IM

DISPLAY DEVICE (18219403)

Main Inventor

HeeJin IM

DISPLAY DEVICE (18516581)

Main Inventor

GiSang HONG

ELECTRONIC APPARATUS AND VIBRATION GENERATING APPARATUS (18418158)

Main Inventor

SeulKi NAM

APPARATUS (18533463)

Main Inventor

Jaewon Hwang

SOUND APPARATUS (18529982)

Main Inventor

Jaehun YE

SOUND APPARATUS (18384595)

Main Inventor

Jaehun YE

VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME (18126834)

Main Inventor

Kyungyeol RYU

Display Device (18446887)

Main Inventor

PyungYong Lee

FLEXIBLE DISPLAY DEVICE (18540506)

Main Inventor

JaeHyoung PARK

Display Apparatus (18542571)

Main Inventor

Hyeonyeong Lee

ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS (18513789)

Main Inventor

Inbum SONG

ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS (18516027)

Main Inventor

Sungjin PARK

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE (18229358)

Main Inventor

Sung-Min JO

Organic Light Emitting Diode and Organic Light Emitting Device (18481709)

Main Inventor

Seung-Hyun KIM

Display Apparatus (18419122)

Main Inventor

Minsoo Park

LIGHT EMITTING DEVICE (18516391)

Main Inventor

Kyung-Cheol CHOI

DISPLAY DEVICE WITH ENHANCED LIGHT TRANSMISSION CAPABILITIES (18599551)

Main Inventor

Jung Hun CHOI

OPTICAL MEMBER AND DISPLAY APPARATUS COMPRISING THE SAME (18458934)

Main Inventor

SeungSoo YANG

THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME AND DISPLAY APPARATUS COMPRISING THE SAME (18458848)

Main Inventor

Younghyun KO

LIGHT EMITTING DISPLAY DEVICE (18356017)

Main Inventor

Mi Kyung PARK

LIGHT EMITTING DISPLAY DEVICE (18359190)

Main Inventor

Bo Seong KIM

LIGHT EMITTING DISPLAY DEVICE (18454631)

Main Inventor

Dong Cheol CHOE

DISPLAY APPARATUS HAVING AN OXIDE SEMICONDUCTOR (18371706)

Main Inventor

Bok Young LEE

ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE (18393405)

Main Inventor

Jae-Sung HU

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE INCLUDING SLIT PATTERN (18469043)

Main Inventor

Jae-Won HWANG

DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY DEVICE (18481745)

Main Inventor

Younghyun Ko

DISPLAY DEVICE (18386887)

Main Inventor

SeungHwan SHIN

Display Device (18448744)

Main Inventor

Uisu Sin

DISPLAY DEVICE (18449740)

Main Inventor

JaeKyeong YUN

DISPLAY DEVICE (18601140)

Main Inventor

HoYoung JEONG

DISPLAY DEVICE (18533961)

Main Inventor

Yoonjung EO

DISPLAY DEVICE (18454500)

Main Inventor

Moon Sung KIL

TRANSPARENT TOUCH DISPLAY DEVICE (18519313)

Main Inventor

Hwi Deuk LEE

Display Device and Display Panel (18501867)

Main Inventor

JungSik Jo

DISPLAY APPARATUS HAVING AN AUXILIARY ELECTRODE (18389504)

Main Inventor

SANG HYUK WON

Display Apparatus Having an Auxiliary Electrode (18521566)

Main Inventor

Dong Il Chu

Cover Window Assembly and Foldable Display Device (18542312)

Main Inventor

Seongmin Yang

DISPLAY DEVICE (18451245)

Main Inventor

WooChan Cho

DISPLAY APPARATUS (18498955)

Main Inventor

SangWon KIM

ELECTROLUMINESCENT DISPLAY DEVICE (18392165)

Main Inventor

Eonho CHA

Display Device (18524370)

Main Inventor

ChounSung Kang

DISPLAY APPARATUS (18371863)

Main Inventor

Sejong SEONG

DISPLAY APPARATUS (18397456)

Main Inventor

Sejong Seong

DISPLAY APPARATUS (18462045)

Main Inventor

Sejong SEONG

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE INCLUDING PHASE RETARDATION PATTERN (18243889)

Main Inventor

Da-In SONG

ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME (18484892)

Main Inventor

Yeon-Suk KANG

ORGANIC LIGHT EMITTING DISPLAY DEVICE (18478137)

Main Inventor

MinHyung KIM

Fixing Device for Display Module and Display Device Including Same (18476756)

Main Inventor

Hyo-Sup Eum

ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS (18513287)

Main Inventor

Sungjin PARK

ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS (18513314)

Main Inventor

Sungjin PARK

ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS (18513331)

Main Inventor

Seokwoo KANG

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE (18237561)

Main Inventor

Byung-Geol KIM

APPARATUS (18384904)

Main Inventor

JungIm HWANG