Use of particular materials as binders, particle coatings or suspension media therefor

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CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE C09K11/00Luminescent

Current Industry

C09K11/02Use of particular materials as binders, particle coatings or suspension media therefor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Quantum-dot optical film and the method to make the same
- Patent number 12,365,831
- Issue date Jul 22, 2025
- UBright Optronics Corporation
- Chia-Yeh Miu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting element, display device, electronic device, and ligh...
- Patent number 12,365,835
- Issue date Jul 22, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Takeyoshi Watabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 12,369,487
- Issue date Jul 22, 2025
- Universal Display Corporation
- Tongxiang Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum-dot containing resin sheet or film, method for producing th...
- Patent number 12,365,829
- Issue date Jul 22, 2025
- TOPPAN INC.
- Kazunori Iida
- B32 - LAYERED PRODUCTS
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 12,369,488
- Issue date Jul 22, 2025
- Universal Display Corporation
- Zhiqiang Ji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ligand-exchangeable janus nanoparticles and methods of making the same
- Patent number 12,365,830
- Issue date Jul 22, 2025
- Alliance for Sustainable Energy, LLC
- Matthew Craig Beard
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composition of matter for use in organic light-emitting diodes
- Patent number 12,369,492
- Issue date Jul 22, 2025
- KYULUX, INC.
- Shuo-Hsien Cheng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ionic liquid perovskite devices
- Patent number 12,359,122
- Issue date Jul 15, 2025
- CUBICPV INC.
- Michael D. Irwin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Stabilized zirconia sintered body and zirconia powder
- Patent number 12,358,841
- Issue date Jul 15, 2025
- Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Masayuki Takai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Condensed cyclic compound and organic light-emitting device includi...
- Patent number 12,358,876
- Issue date Jul 15, 2025
- Samsung Electronics Co., Ltd.
- Hyunjung Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Synthesis of nanoSCINT particles
- Patent number 12,360,107
- Issue date Jul 15, 2025
- ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERISTY OF ARIZONA
- Craig Aspinwall
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reusable photoluminescent apparatus, methods, and systems
- Patent number 12,359,117
- Issue date Jul 15, 2025
- Nyoka Design Corp.
- Paige Whitehead
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Semiconductor nanoparticle complex, semiconductor nanoparticle comp...
- Patent number 12,359,123
- Issue date Jul 15, 2025
- Shoei Chemical Inc.
- Makoto Kido
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum dots, and electronic devices and electronic equipments incl...
- Patent number 12,359,124
- Issue date Jul 15, 2025
- Samsung Electronics Co., Ltd.
- Jihyun Min
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of improving performance of devices with QDs comprising thin...
- Patent number 12,356,772
- Issue date Jul 8, 2025
- Shoei Chemical Inc.
- Daekyoung Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preparing nanocrystal with core-shell structure
- Patent number 12,351,454
- Issue date Jul 8, 2025
- TCL TECHNOLOGY GROUP CORPORATION
- Luling Cheng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Quantum dot, curable composition comprising the same, cured layer u...
- Patent number 12,351,750
- Issue date Jul 8, 2025
- Samsung SDI Co., Ltd.
- Yonghee Kang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emission material and applications thereof
- Patent number 12,351,751
- Issue date Jul 8, 2025
- Feng Chia University
- Chun-Feng Lai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Materials for organic electroluminescent devices
- Patent number 12,351,594
- Issue date Jul 8, 2025
- Merck Patent GmbH
- Ilona Stengel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, quantum dot composite, and color conversion panel...
- Patent number 12,344,754
- Issue date Jul 1, 2025
- Samsung Display Co., Ltd.
- Soo Dong Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ceramic module emitting far infrared radiation and specific low dos...
- Patent number 12,343,561
- Issue date Jul 1, 2025
- Albert Chin-Tang Wey
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum dot (QD) and QD composite, and preparation methods thereof
- Patent number 12,344,782
- Issue date Jul 1, 2025
- BeijingBeida Jubang Science & Technology Co., Ltd
- Zhiqiang Zhao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting device, light-emitting apparatus, electronic device,...
- Patent number 12,349,591
- Issue date Jul 1, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Takumu Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent materials and devices
- Patent number 12,349,589
- Issue date Jul 1, 2025
- Universal Display Corporation
- Morgan C. Macinnis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer dots
- Patent number 12,344,780
- Issue date Jul 1, 2025
- Bio-Rad Laboratories, Inc.
- Christopher Belisle
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Carbon nanodot-fluorescent polymer composite, and method for prepar...
- Patent number 12,344,781
- Issue date Jul 1, 2025
- TAINAN SPINNING CO., LTD.
- Wei-Yu Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Stabilized perovskite quantum dot material
- Patent number 12,344,784
- Issue date Jul 1, 2025
- Quantum Advanced Solutions Limited
- Lutfan Sinatra
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ink composition, light conversion layer, and color filter
- Patent number 12,344,752
- Issue date Jul 1, 2025
- TOPPAN Holdings Inc.
- Eiji Otsuki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tandem-carbene phosphors
- Patent number 12,342,716
- Issue date Jun 24, 2025
- University of Southern California
- Tian-Yi Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Highly efficient OLED devices with very short decay times
- Patent number 12,342,715
- Issue date Jun 24, 2025
- UDC IRELAND LIMITED
- Christian Lennartz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20250241199
- Publication date Jul 24, 2025
- Samsung SDI Co., Ltd.
- Youngkyoung JO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20250241196
- Publication date Jul 24, 2025
- Samsung SDI Co., Ltd.
- Youngkyoung JO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20250241200
- Publication date Jul 24, 2025
- Samsung SDI Co., Ltd.
- Youngkyoung JO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTUM DOT COMPLEX, QUANTUM DOT COMPOSITION INCLUDING THE SAME, AN...
- Publication number 20250236791
- Publication date Jul 24, 2025
- SAMSUNG DISPLAY CO., LTD.
- Seunghee Jang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, AND METHOD FOR MANUFACTURIN...
- Publication number 20250241112
- Publication date Jul 24, 2025
- Sharp Display Technology Corporation
- Satoru YAMAMOTO
- B82 - NANO-TECHNOLOGY
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20250241198
- Publication date Jul 24, 2025
- Samsung SDI Co., Ltd.
- Youngkyoung JO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20250241201
- Publication date Jul 24, 2025
- Samsung SDI Co., Ltd.
- Youngkyoung JO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTUM DOT FILM LAYER PATTERNING METHOD, QUANTUM DOT LIGHT EMITTIN...
- Publication number 20250241164
- Publication date Jul 24, 2025
- Beijing BOE Technology Development Co., Ltd.
- Zhuo LI
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE INCLUDING THE LIGHT EMIT...
- Publication number 20250234776
- Publication date Jul 17, 2025
- SAMSUNG DISPLAY CO., LTD.
- TAEIL KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20250234778
- Publication date Jul 17, 2025
- SAMSUNG DISPLAY CO., LTD.
- Taeil Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR THE SAME, AND...
- Publication number 20250234774
- Publication date Jul 17, 2025
- SAMSUNG DISPLAY CO., LTD.
- Yuji SUZAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE INCLUDING THE LIGHT EMIT...
- Publication number 20250234779
- Publication date Jul 17, 2025
- SAMSUNG DISPLAY CO., LTD.
- TAEIL KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20250230353
- Publication date Jul 17, 2025
- UNIVERSAL DISPLAY CORPORATION
- Bin Ma
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20250234768
- Publication date Jul 17, 2025
- UNIVERSAL DISPLAY CORPORATION
- Tyler Fleetham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CERAMIC MODULE EMITTING FAR INFRARED RADIATION AND SPECIFIC LOW DOS...
- Publication number 20250222274
- Publication date Jul 10, 2025
- Albert Chin-Tang Wey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
QUANTUM DOT, ELECTRONIC DEVICE, AND METHOD OF PREPARING QUANTUM DOT
- Publication number 20250227971
- Publication date Jul 10, 2025
- Samsung Electronics Co., Ltd.
- Moon Gyu HAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION, FILM, AND DISPLAY DEVICE
- Publication number 20250228063
- Publication date Jul 10, 2025
- Sumitomo Chemical Company, Limited
- Yukako NISHIKAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME,...
- Publication number 20250228123
- Publication date Jul 10, 2025
- SAMSUNG DISPLAY CO., LTD.
- Youngki Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING SAME, AND C...
- Publication number 20250228129
- Publication date Jul 10, 2025
- LT MATERIALS CO., LTD.
- Woo-Jeong CHAE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC...
- Publication number 20250228133
- Publication date Jul 10, 2025
- SAMSUNG SDI CO, LTD.
- Suheon IM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLLOIDAL PARTICLE INK COMPOSITION, METHOD OF FORMING COLLOIDAL PAR...
- Publication number 20250228116
- Publication date Jul 10, 2025
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Bong Soo KIM
- B82 - NANO-TECHNOLOGY
Information Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- Publication number 20250221297
- Publication date Jul 3, 2025
- UNIVERSAL DISPLAY CORPORATION
- Zhiqiang JI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR THE SAME AND...
- Publication number 20250221307
- Publication date Jul 3, 2025
- SAMSUNG DISPLAY CO., LTD.
- MUN-KI SIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUANTUM DOT, PREPARATION METHOD FOR QUANTUM DOT, AND PHOTOELECTRIC...
- Publication number 20250215316
- Publication date Jul 3, 2025
- TCL TECHNOLOGY GROUP CORPORATION
- Jianchao GE
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT EMITTING DEVICE AND LIGHT EMITTING DISPLAY DEVICE INCLUDING T...
- Publication number 20250221149
- Publication date Jul 3, 2025
- LG Display Co., Ltd.
- Mi Na KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILICA COMPOSITE MICROPARTICLES COMPRISING NANOSTRUCTURES
- Publication number 20250215309
- Publication date Jul 3, 2025
- SHOEI CHEMICAL INC.
- ASHAVANI KUMAR
- B82 - NANO-TECHNOLOGY
Information Patent Application
BLUE LUMINESCENT COMPOUND, BLUE LUMINESCENT COMPOSITION, AND ORGANI...
- Publication number 20250221301
- Publication date Jul 3, 2025
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
- Songyuan LIU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION, FILM, AND DISPLAY DEVICE
- Publication number 20250215315
- Publication date Jul 3, 2025
- Sumitomo Chemical Company, Limited
- Megumi HAYASAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE AND ELECTRO...
- Publication number 20250221308
- Publication date Jul 3, 2025
- Samsung Electronics Co., Ltd.
- Eunkyung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION, FILM, AND DISPLAY DEVICE
- Publication number 20250207026
- Publication date Jun 26, 2025
- Sumitomo Chemical Company, Limited
- Megumi HAYASAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Use of particular materials as binders, particle coatings or suspension media therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Quantum-dot optical film and the method to make the same

Light-emitting element, display device, electronic device, and ligh...

Organic electroluminescent materials and devices

Quantum-dot containing resin sheet or film, method for producing th...

Organic electroluminescent materials and devices

Ligand-exchangeable janus nanoparticles and methods of making the same

Composition of matter for use in organic light-emitting diodes

Ionic liquid perovskite devices

Stabilized zirconia sintered body and zirconia powder

Condensed cyclic compound and organic light-emitting device includi...

Synthesis of nanoSCINT particles

Reusable photoluminescent apparatus, methods, and systems

Semiconductor nanoparticle complex, semiconductor nanoparticle comp...

Quantum dots, and electronic devices and electronic equipments incl...

Method of improving performance of devices with QDs comprising thin...

Method for preparing nanocrystal with core-shell structure

Quantum dot, curable composition comprising the same, cured layer u...

Light emission material and applications thereof

Materials for organic electroluminescent devices

Ink composition, quantum dot composite, and color conversion panel...

Ceramic module emitting far infrared radiation and specific low dos...

Quantum dot (QD) and QD composite, and preparation methods thereof

Light-emitting device, light-emitting apparatus, electronic device,...

Organic electroluminescent materials and devices

Polymer dots

Carbon nanodot-fluorescent polymer composite, and method for prepar...

Stabilized perovskite quantum dot material

Ink composition, light conversion layer, and color filter

Tandem-carbene phosphors

Highly efficient OLED devices with very short decay times

Patents Applicationslast 30 patents

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...

QUANTUM DOT COMPLEX, QUANTUM DOT COMPOSITION INCLUDING THE SAME, AN...

LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, AND METHOD FOR MANUFACTURIN...

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...

QUANTUM DOT FILM LAYER PATTERNING METHOD, QUANTUM DOT LIGHT EMITTIN...

LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE INCLUDING THE LIGHT EMIT...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...

LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR THE SAME, AND...

LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE INCLUDING THE LIGHT EMIT...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

CERAMIC MODULE EMITTING FAR INFRARED RADIATION AND SPECIFIC LOW DOS...

QUANTUM DOT, ELECTRONIC DEVICE, AND METHOD OF PREPARING QUANTUM DOT

COMPOSITION, FILM, AND DISPLAY DEVICE

ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME,...

ORGANIC LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING SAME, AND C...

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC...

COLLOIDAL PARTICLE INK COMPOSITION, METHOD OF FORMING COLLOIDAL PAR...

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR THE SAME AND...

QUANTUM DOT, PREPARATION METHOD FOR QUANTUM DOT, AND PHOTOELECTRIC...

LIGHT EMITTING DEVICE AND LIGHT EMITTING DISPLAY DEVICE INCLUDING T...

SILICA COMPOSITE MICROPARTICLES COMPRISING NANOSTRUCTURES

BLUE LUMINESCENT COMPOUND, BLUE LUMINESCENT COMPOSITION, AND ORGANI...

COMPOSITION, FILM, AND DISPLAY DEVICE

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE AND ELECTRO...

COMPOSITION, FILM, AND DISPLAY DEVICE