Samsung Display Co., LTD. patent applications published on November 2nd, 2023

Summary of the patent applications from Samsung Display Co., LTD. on November 2nd, 2023

Samsung Display Co., LTD. has recently filed several patents related to light-emitting devices, display devices, and their manufacturing methods. These patents aim to enhance the performance, efficiency, and display quality of electronic apparatus and devices.

Summary: - The patents describe a light-emitting device with specific compounds and interlayers to improve its performance. - A display device with multiple inorganic layers, an opening, and an organic layer is designed to cover the exposed region. - Methods for manufacturing display apparatus involve steps such as forming semiconductor and insulating layers, creating contact holes, and performing cleaning processes. - A method for manufacturing display devices includes forming a mask layer and cutting the preliminary display device precisely along specific processing lines. - Display cells are designed with signal lines, signal pad units, inspection pad units, and power supply voltage lines for signal transmission and inspection. - Display devices with multiple display areas and emission areas are created, with different widths of light blocking layers between adjacent emission areas in each display area. - A light-emitting display device is described with a substrate, pixel circuit unit, LED, encapsulation layer, light blocking layer, and color filters. - A display device with a stretchable substrate is designed with unit regions, island regions, bridge regions, display parts, wiring parts, and an input sensor. - A display device with a display panel, sensor, and anti-reflection layer aims to improve display quality by reducing reflections and blocking unwanted light.

Notable Applications:

• Light-emitting device with specific compounds and interlayers for improved performance.
• Display device with multiple inorganic layers and an organic layer to cover exposed regions.
• Methods for manufacturing display apparatus involving semiconductor and insulating layers, contact holes, and cleaning processes.
• Precise manufacturing of display devices using mask layers and laser cutting.
• Display cells with signal lines, signal pad units, inspection pad units, and power supply voltage lines for signal transmission and inspection.
• Display devices with multiple display areas and emission areas, with different widths of light blocking layers.
• Light-emitting display device with a substrate, pixel circuit unit, LED, encapsulation layer, light blocking layer, and color filters.
• Stretchable substrate for display devices with unit regions, island regions, bridge regions, display parts, wiring parts, and an input sensor.
• Display device with a display panel, sensor, and anti-reflection layer to reduce reflections and block unwanted light.

Patent applications for Samsung Display Co., LTD. on November 2nd, 2023

DISPLAY DEVICE AND BLOOD PRESSURE MEASUREMENT METHOD USING THE SAME (17989543)

Main Inventor

Jong Yeop AN

METAL MASK, METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING DISPLAY PANEL USING THE METAL MASK (18347956)

Main Inventor

Hyosung KIM

DISPLAY DEVICE (18218565)

Main Inventor

Dong Woo SEO

DISPLAY DEVICE (17794050)

Main Inventor

Taehyeog JUNG

METHOD OF MANUFACTURING DISPLAY DEVICE (18069402)

Main Inventor

SUCHANG RYU

DISPLAY MODULE (18112811)

Main Inventor

NAMJIN JANG

DISPLAY DEVICE AND POSITION INPUT SYSTEM INCLUDING THE SAME (17937483)

Main Inventor

Eun Young KIM

SENSING PANEL AND DISPLAY DEVICE INCLUDING SENSING PANEL (18103591)

Main Inventor

Keum Dong JUNG

DISPLAY DEVICE (18188327)

Main Inventor

DONGHAK PYO

DISPLAY APPARATUS (18200814)

Main Inventor

Kiwook KIM

ELECTRONIC DEVICE AND ELECTRONIC DEVICE TESTING METHOD (18087627)

Main Inventor

Kihyun PYUN

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME (18132376)

Main Inventor

HYUN GUE KIM

PIXEL CIRCUIT AND DISPLAY DEVICE HAVING THE SAME (18119502)

Main Inventor

SUNHO KIM

GATE DRIVER AND DISPLAY APPARATUS INCLUDING THE SAME (18084591)

Main Inventor

HAI-JUNG IN

DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME (18349937)

Main Inventor

Dong Hee SHIN

DISPLAY DEVICE (18107681)

Main Inventor

Hee Rim SONG

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME (18124044)

Main Inventor

KIHYUN PYUN

DISPLAY PANEL HAVING AN INPUT SENSING FUNCTION AND A DISPLAY DEVICE (18218220)

Main Inventor

Goeun CHA

DISPLAY DEVICE (18220273)

Main Inventor

Jun-yong AN

SCAN DRIVER (18137348)

Main Inventor

Haijung IN

SYSTEM FOR TRANSFERRING SUBSTRATE AND METHOD FOR TRANSFERRING SUBSTRATE USING THE SAME (18347971)

Main Inventor

Heungyeol NA

DISPLAY DEVICE (17998629)

Main Inventor

Hyun Deok IM

LIGHT-EMITTING DEVICE, MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS (18008389)

Main Inventor

Hyung Rae CHA

DISPLAY DEVICE (18075504)

Main Inventor

Yuk Hyun NAM

DISPLAY DEVICE (18116425)

Main Inventor

Hyeong Seok KIM

DISPLAY DEVICE (18071894)

Main Inventor

SOODONG KIM

DISPLAY DEVICE (18018934)

Main Inventor

Jung Hwan YI

DISPLAY DEVICE (18022402)

Main Inventor

Chul Jong YOO

DISPLAY DEVICE (17998650)

Main Inventor

Sang Hoon LEE

MOLD FOR PRINTING WIRING AND METHOD FOR MANUFACTURING DISPLAY DEVICE USING THE SAME (18170490)

Main Inventor

Jong Hyup KIM

QUANTUM DOT COMPOSITION, LIGHT-EMITTING DEVICE USING THE QUANTUM DOT COMPOSITION, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE (18301823)

Main Inventor

Yunku Jung

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME (18309448)

Main Inventor

Hyerim Kim

LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING SAME (18218563)

Main Inventor

Dongchan Kim

DISPLAY PANEL AND DISPLAY DEVICE (18338094)

Main Inventor

Kyungmin KIM

DISPLAY DEVICE (18333515)

Main Inventor

Hyun Gue SONG

DISPLAY PANEL AND ELECTRIC APPARATUS INCLUDING THE SAME (18349781)

Main Inventor

Taejoon KIM

DISPLAY DEVICE HAVING A TRANSPARENT MASK THAT INCLUDES A TRANSPARENT OXIDE (18220195)

Main Inventor

Yang Ho Jung

LIGHT EMITTING DISPLAY DEVICE (18098465)

Main Inventor

Chun Gi YOU

DISPLAY DEVICE (18302064)

Main Inventor

CHUNGI YOU

DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE SAME (18350909)

Main Inventor

Sunghwan KIM

DISPLAY DEVICE (18118308)

Main Inventor

Shin Hyuk YANG

DISPLAY DEVICE (18192723)

Main Inventor

SUNKWANG KIM

DISPLAY DEVICE (18173720)

Main Inventor

BOKWANG SONG

DISPLAY DEVICE (18218675)

Main Inventor

SEUNG-LYONG BOK

LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF (17570183)

Main Inventor

Hyeon Bum LEE

DISPLAY DEVICE (18091447)

Main Inventor

Gi Na YOO

DISPLAY CELL, DISPLAY DEVICE, AND METHOD OF MANFACTURING A DISPLAY CELL (18349941)

Main Inventor

HYUNGJUN LIM

MANUFACTURING METHOD OF DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURED BY THE METHOD (18096640)

Main Inventor

SEOIN HAN

METHOD OF MANUFACTURING DISPLAY APPARATUS (18308740)

Main Inventor

Gugrae Jo

DISPLAY DEVICE (18114504)

Main Inventor

YOUNGJE CHO

ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, ELECTONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE (18105417)

Main Inventor

Jaesung Lee

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE (18297173)

Main Inventor

Yoonkyoo LEE