Patents-Review.com
ClassID:

209288 ⎘

H01L51/5275 - CPC Classification

Classification description:

Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]; Details of devices; Arrangements for extracting light from the device Refractive means, e.g. lens

Recent Application in this class:
#1
20240114718
2024-04-04

DISPLAY PANEL AND DISPLAY DEVICE

 #2
20240099090
2024-03-21

DISPLAY PANEL AND DISPLAY APPARATUS

 #3
20230333380
2023-10-19

PBP MICRO-LENS FOR MICRO-OLED BEAM TUNING

 #4
20230320166
2023-10-05

Display device

 #5
20230309358
2023-09-28

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #6
20230301134
2023-09-21

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #7
20230276655
2023-08-31

Display device

 #8
20230269967
2023-08-24

Display panel including a light emitting device layer and a viewing angle adjustment film and manufacturing method thereof

 #9
20230225198
2023-07-13

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #10
20230225145
2023-07-13

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #11
20230217773
2023-07-06

DISPLAY APPARATUS

 #12
20230217763
2023-07-06

Viewing angle switchable emission signal generating part and viewing angle switchable display device including the same

 #13
20230217733
2023-07-06

DISPLAY DEVICE

 #14
20230217716
2023-07-06

Display panel including light modulation structure and display device including the display panel

 #15
20230217715
2023-07-06

DISPLAY PANEL AND DISPLAY APPARATUS

 #16
20230217700
2023-07-06

Electroluminescence Display

 #17
20230217694
2023-07-06

DISPLAY APPARATUS

 #18
20230217693
2023-07-06

ENCAPSULATION LAYER HAVING LOW REFRACTIVE INDEX LAYER AND DISPLAY DEVICE HAVING THE SAME

 #19
20230217692
2023-07-06

DISPLAY APPARATUS

 #20
20230217691
2023-07-06

Viewing angle switchable display device including integrated lens

 #21
20230217690
2023-07-06

Viewing angle switchable display device

 #22
20230217689
2023-07-06

LIGHT EMITTING DISPLAY DEVICE

 #23
20230215357
2023-07-06

Viewing angle switchable display device

 #24
20230209886
2023-06-29

ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE

 #25
20230209878
2023-06-29

Display Apparatus

 #26
20230209877
2023-06-29

DISPLAY DEVICE

 #27
20230209876
2023-06-29

FLAT PANEL DISPLAY HAVING META LENS AND PERSONAL IMMERSION DISPLAY INCLUDING THE SAME

 #28
20230209869
2023-06-29

DISPLAY DEVICE

 #29
20230200185
2023-06-22

Display Device

 #30
20230200175
2023-06-22

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #31
20230200141
2023-06-22

DISPLAY DEVICE

 #32
20230200124
2023-06-22

DISPLAY APPARATUS

 #33
20230200120
2023-06-22

DISPLAY PANEL

 #34
20230200119
2023-06-22

ORGANIC THIN-FILMS FOR DATA TRANSMISSION

 #35
20230200117
2023-06-22

DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

 #36
20230200112
2023-06-22

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

 #37
20230189604
2023-06-15

TRANSPARENT DISPLAY APPARATUS

 #38
20230189559
2023-06-15

DISPLAY DEVICE

 #39
20230189558
2023-06-15

Display panel

 #40
20230189554
2023-06-15

DISPLAY DEVICE

 #41
20230180570
2023-06-08

DISPLAY DEVICE

 #42
20230180569
2023-06-08

DISPLAY DEVICE

 #43
20230180568
2023-06-08

ORGANIC LIGHT EMITTING DISPLAY DEVICE

 #44
20230180566
2023-06-08

Organic Light Emitting Diode Display Device

 #45
20230180518
2023-06-08

DISPLAY DEVICE

 #46
20230180517
2023-06-08

DISPLAY DEVICE

 #47
20230180515
2023-06-08

DISPLAY DEVICE INCLUDING INORGANIC INSULATING LAYERS

 #48
20230180512
2023-06-08

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #49
20230171984
2023-06-01

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #50
20230168446
2023-06-01

Display

 #51
20230165062
2023-05-25

DISPLAY DEVICE

 #52
20230165040
2023-05-25

DISPLAY APPARATUS

 #53
20230165031
2023-05-25

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #54
20230157125
2023-05-18

LIGHT RECEIVING ELEMENT AND ELECTRONIC DEVICE INCLUDING THE SAME

 #55
20230157103
2023-05-18

DISPLAY DEVICE

 #56
20230157062
2023-05-18

DISPLAY PANEL AND DISPLAY DEVICE

 #57
20230144766
2023-05-11

DISPLAY DEVICE INCLUDING A LIGHT CONTROL LAYER AND MANUFACTURING METHOD OF THE SAME

 #58
20230144317
2023-05-11

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

 #59
20230140270
2023-05-04

Display device

 #60
20230138267
2023-05-04

DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME

 #61
20230132685
2023-05-04

ORGANIC ELECTROLUMINESCENT ELEMENT AND FUSED POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENT

 #62
20230132497
2023-05-04

Electroluminescence Display

 #63
20230132435
2023-05-04

Photoluminescence device and display panel including the same

 #64
20230130499
2023-04-27

Color conversion substrate having side light blocking member and display device including the same

 #65
20230127519
2023-04-27

Articles Including Nanostructured Surfaces and Enclosed Voids

 #66
20230127291
2023-04-27

HETEROCYCLIC ARYLAMINE COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY PANEL

 #67
20230126988
2023-04-27

Organic Light Emitting Diode Display

 #68
20230126274
2023-04-27

Light emitting device with light emitting element including recessed or domed shaped electrodes

 #69
20230123636
2023-04-20

DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE

 #70
20230122774
2023-04-20

DISPLAY DEVICE AND METHOD OF PROVIDING THE SAME

 #71
20230122766
2023-04-20

Display device and method of providing the same

 #72
20230122736
2023-04-20

DISPLAY DEVICE

 #73
20230121632
2023-04-20

Light-emitting device including a light-transmitting interconnect located over a substrate

 #74
20230116076
2023-04-13

ELECTRONIC DEVICE

 #75
20230113976
2023-04-13

DISPLAY DEVICE

 #76
20230113069
2023-04-13

Touch display device

 #77
20230108581
2023-04-06

DISPLAY PANEL, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS

 #78
20230106948
2023-04-06

Display apparatus including light-condensing layer on sensor electrode layer and method of manufacturing the same

 #79
20230106056
2023-04-06

DISPLAY PANEL, DISPLAY DEVICE AND DISPLAY APPARATUS

 #80
20230105225
2023-04-06

Polarizer-free LED displays

 #81
20230105200
2023-04-06

DISPLAY PANEL AND DISPLAY APPARATUS

 #82
20230105154
2023-04-06

DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS

 #83
20230101692
2023-03-30

DISPLAY DEVICE

 #84
20230097697
2023-03-30

Organic light-emitting display panel and organic light-emitting display device including sub-microlenses

 #85
20230097317
2023-03-30

LIGHT EMITTING ELEMENT, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY DEVICE

 #86
20230096638
2023-03-30

DISPLAY PANEL AND DISPLAY DEVICE

 #87
20230096530
2023-03-30

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #88
20230096304
2023-03-30

Display Substrate, Preparation Method Thereof, and Display Device

 #89
20230095066
2023-03-30

DISPLAY DEVICE

 #90
20230094484
2023-03-30

OLED panel and method of manufacturing the same

 #91
20230094133
2023-03-30

ENHANCED OLED OUTCOUPLING BY SUPPRESSING SURFACE PLASMON MODES

 #92
20230092459
2023-03-23

Purcell-Effect-Enhanced Organic Light Emitting Diodes with Sub-Electrode Microlens Array

 #93
20230091473
2023-03-23

Multilayer Diamond Display System and Method

 #94
20230090498
2023-03-23

DISPLAY APPARATUS

 #95
20230088397
2023-03-23

Display device comprising stack of insulating refractive layers

 #96
20230086323
2023-03-23

DISPLAY APPARATUS

 #97
20230086115
2023-03-23

LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE

 #98
20230082914
2023-03-16

COVER WINDOW AND DISPLAY DEVICE INCLUDING THE SAME

 #99
20230080115
2023-03-16

DISPLAY APPARATUS

 #100
20230078207
2023-03-16

Display device having low reflectivity layer and method for manufacturing the same

 #101
20230078131
2023-03-16

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

 #102
20230077028
2023-03-09

ORGANIC LIGHT-EMITTING DEVICE, DISPLAY APPARATUS INCLUDING THE SAME, ELECTRONIC APPARATUS, AND METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING DEVICE

 #103
20230076282
2023-03-09

DISPLAY PANEL AND DISPLAY APPARATUS

 #104
20230074647
2023-03-09

Display device

 #105
20230074124
2023-03-09

DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

 #106
20230071107
2023-03-09

DISPLAY APPARATUS

 #107
20230068622
2023-03-02

DISPLAY PANEL AND MANUFACTURING METHOD OF THE SAME

 #108
20230067641
2023-03-02

Display substrate and manufacturing method thereof, and display apparatus

 #109
20230066878
2023-03-02

Light Emitting Display Device

 #110
20230060696
2023-03-02

DISPLAY PANEL, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING DISPLAY PANEL

 #111
20230060021
2023-02-23

DISPLAY DEVICE

 #112
20230058002
2023-02-23

METHODS OF PREPARING LENS ARRAYS, DISPLAY APPARATUSES, AND METHODS OF PREPARING DISPLAY APPARATUSES

 #113
20230055419
2023-02-23

DISPLAY DEVICE

 #114
20230046640
2023-02-16

Optical film, optical-film-provided polarizing plate, and display device

 #115
20230044829
2023-02-09

Light emitting device including capping layers on respective emissive regions

 #116
20230043912
2023-02-09

Display device

 #117
20230042183
2023-02-09

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

 #118
20230039372
2023-02-09

DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE

 #119
20230038366
2023-02-09

DISPLAY DEVICE

 #120
20230037397
2023-02-09

Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting Device

 #121
20230037295
2023-02-09

Band edge emission enhanced organic light emitting diode with a localized emitter

 #122
20230031673
2023-02-02

DISPLAY PANEL

 #123
20230030283
2023-02-02

ORGANIC LIGHT EMITTING DIODE AND DISPLAY PANEL

 #124
20230030101
2023-02-02

DISPLAY DEVICE

 #125
20230028269
2023-01-26

Display device

 #126
20230027280
2023-01-26

Display device

 #127
20230026341
2023-01-26

LIGHT-EMITTING DEVICE, DISPLAY APPARATUS, LIGHT-EMITTING APPARATUS, ELECTRONIC APPLIANCE, AND LIGHTING APPARATUS

 #128
20230022371
2023-01-26

Light-Emitting Device and Manufacturing Method Thereof, and Display Device

 #129
20230012798
2023-01-19

DISPLAY DEVICE

 #130
20230006181
2023-01-05

Display panel comprising light shielding member on side of optical layer and display device having the same

 #131
20230003927
2023-01-05

Display panel, and method for manufacturing the same, and display apparatus

 #132
20220416215
2022-12-29

DISPLAY PANEL AND DISPLAY DEVICE

 #133
20220416214
2022-12-29

DISPLAY PANEL, DRIVE METHOD THEREFOR, AND DISPLAY APPARATUS

 #134
20220416213
2022-12-29

DISPLAY DEVICE

 #135
20220416212
2022-12-29

Display device

 #136
20220415869
2022-12-29

Display device

 #137
20220407040
2022-12-22

DISPLAY DEVICE

 #138
20220407038
2022-12-22

DISPLAY APPARATUS

 #139
20220407037
2022-12-22

LIGHT-EMITTING ELEMENT, DISPLAY DEVICE AND SURFACE-EMITTING DEVICE

 #140
20220399529
2022-12-15

Display panel, display device including the same, and manufacturing method thereof

 #141
20220393140
2022-12-08

OLED display panel and OLED display device

 #142
20220392983
2022-12-08

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

 #143
20220384764
2022-12-01

DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME

 #144
20220384756
2022-12-01

ORGANIC ELECTROLUMINESCENT DEVICE

 #145
20220384755
2022-12-01

Display device

 #146
20220384747
2022-12-01

Display substrate and preparation method therefor, and display device

 #147
20220376210
2022-11-24

Light-Emitting Device and Fabrication Method Thereof, Display Device or Lighting Device

 #148
20220376209
2022-11-24

DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS

 #149
20220376208
2022-11-24

DISPLAY DEVICE

 #150
20220376006
2022-11-24

DISPLAY PANEL AND DISPLAY APPARATUS

 #151
20220376002
2022-11-24

Organic light-emitting display device

 #152
20220375996
2022-11-24

Display device and manufacturing method thereof

 #153
20220367838
2022-11-17

Display panel, manufacturing method thereof, and display device

 #154
20220367837
2022-11-17

Dual bank structure for improved extraction from an emissive layer

 #155
20220366819
2022-11-17

Display assembly, display device, and driving method

 #156
20220352487
2022-11-03

Display panel and display apparatus

 #157
20220350432
2022-11-03

Display device

 #158
20220344622
2022-10-27

Display panel and display device

 #159
20220336780
2022-10-20

DISPLAY PANEL AND DISPLAY DEVICE

 #160
20220336779
2022-10-20

OLED-WAVEGUIDE ASSEMBLY AND PRODUCTION METHOD THEREFOR

 #161
20220328795
2022-10-13

Display device having lens and light-transmitting layer, and electronic apparatus

 #162
20220328794
2022-10-13

OLED display panel and manufacturing method thereof

 #163
20220328572
2022-10-13

DISPLAY SUBSTRATE AND DISPLAY DEVICE

 #164
20220320470
2022-10-06

LIGHT-EMITTING DEVICE, DISPLAY DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE, AND LIGHTING DEVICE

 #165
20220320452
2022-10-06

LIGHT-EMITTING APPARATUS, DISPLAY APPARATUS, IMAGING APPARATUS, AND ELECTRONIC EQUIPMENT

 #166
20220310974
2022-09-29

DISPLAY PANEL AND DISPLAY APPARATUS

 #167
20220310965
2022-09-29

Display device comprising first area including pixel and second area including transparent area

 #168
20220310726
2022-09-29

Display panel and display device

 #169
20220302415
2022-09-22

Display panel and display apparatus

 #170
20220302234
2022-09-22

Display substrate and preparation method thereof, and display apparatus

 #171
20220302220
2022-09-22

Display device

 #172
20220293889
2022-09-15

Organic light emitting display device having a resonance structure of proper internal reflection by including a light extraction reduction preventing layer

 #173
20220293878
2022-09-15

LIGHT-EMTTING DIODE DISPLAY DEVICES WITH UV-CURED LAYER

 #174
20220293861
2022-09-15

COMPOUND, MATERIAL FOR AN ORGANIC ELECTROLUMINESCENT DEVICE AND APPLICATION THEREOF

 #175
20220293686
2022-09-15

Display device having lens corresponding to pixel, and electronic apparatus

 #176
20220285654
2022-09-08

DISPLAY PANEL AND DISPLAY APPARATUS

 #177
20220278175
2022-09-01

Organic light emitting diode display substrate having band gap layer, manufacturing method thereof, and display device

 #178
20220271261
2022-08-25

Articles including nanostructured surfaces and enclosed voids, and methods of making same

 #179
20220263052
2022-08-18

Organic light-emitting diode display panel, method for preparing the same, and display device

 #180
20220263051
2022-08-18

Organic light-emitting diode display device including a thin film encapsulation layer

 #181
20220262869
2022-08-18

COMMON RGB RESONANCE LAYERS FOR OLED DISPLAYS

 #182
20220255046
2022-08-11

ARRAY SUBSTRATE AND DISPLAY PANEL

 #183
20220255045
2022-08-11

Functional panel, display device, input/output device, and data processing device

 #184
20220255044
2022-08-11

Display device including protective window

 #185
20220255043
2022-08-11

Organic electroluminescent device and display panel

 #186
20220255030
2022-08-11

COLOR CONVERSION SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY PANEL

 #187
20220254849
2022-08-11

DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE SAME

 #188
20220252778
2022-08-11

Illumination display panel and method of manufacturing the same

 #189
20220246895
2022-08-04

Systems, methods, and structures for OLED substrates

 #190
20220246890
2022-08-04

DISPLAY DEVICE AND ELECTRONIC APPARATUS

 #191
20220246882
2022-08-04

DISPLAY DEVICE

 #192
20220246877
2022-08-04

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #193
20220246697
2022-08-04

Display panel and display device

 #194
20220238851
2022-07-28

Display device and method of manufacturing the same

 #195
20220238846
2022-07-28

Display panel, preparation method of display panel, and display device

 #196
20220238845
2022-07-28

Apparatus comprising emission areas with different relative positioning of corresponding lenses

 #197
20220231263
2022-07-21

Display device

 #198
20220231257
2022-07-21

Display substrate and display apparatus

 #199
20220231089
2022-07-21

Display device and photomask for defining opening in the display device

 #200
20220229549
2022-07-21

Key structure, key control method, and electronic device

 #201
20220223824
2022-07-14

Display device comprising diffraction layer and refraction pattern for controlling viewing angle

 #202
20220223811
2022-07-14

Light-emitting diode light extraction layer having graded index of refraction

 #203
20220223794
2022-07-14

Heterocyclic compound and application thereof

 #204
20220216443
2022-07-07

Multi-layer display structure

 #205
20220209199
2022-06-30

Flexible electroluminescent devices

 #206
20220209198
2022-06-30

LIGHT EMITTING DISPLAY APPARATUS

 #207
20220209197
2022-06-30

Display panel and display device

 #208
20220209196
2022-06-30

Display apparatus having heteromorphy lens

 #209
20220209195
2022-06-30

Light-emitting display device comprising optical compensation structure on transmissive electrode

 #210
20220209191
2022-06-30

DISPLAY PANEL AND DISPLAY DEVICE USING THE SAME

 #211
20220208880
2022-06-30

Electroluminescent Display Apparatus

 #212
20220208877
2022-06-30

DISPLAY DEVICE

 #213
20220206313
2022-06-30

Light field display device having improved viewing angle

 #214
20220199957
2022-06-23

Organic light emitting diode display device

 #215
20220199715
2022-06-23

Display Apparatus Realizing a Narrow Viewing Angle

 #216
20220199709
2022-06-23

Electroluminescent display device comprising trenches between adjacent subpixels

 #217
20220199700
2022-06-23

Display device

 #218
20220199698
2022-06-23

Display device

 #219
20220190296
2022-06-16

Light-emitting device and an electronic device including the same

 #220
20220190039
2022-06-16

Display panel including stack of light-converging structure and band-pass filtering structure, manufacturing method thereof, and display apparatus

 #221
20220187505
2022-06-16

MICROLENS ARRAY OF POLYGONAL PATTERN AND DISPLAY DEVICE INCLUDING THE SAME

 #222
20220181588
2022-06-09

Organic light emitting diode having overcoat layer and organic light emitting device including the same

 #223
20220173362
2022-06-02

Display device having anti-reflection layer

 #224
20220173361
2022-06-02

Display apparatus

 #225
20220173360
2022-06-02

Display apparatus having a light-emitting device and a bank insulating layer

 #226
20220173359
2022-06-02

High on-axis brightness and low colour shift QD-LED pixel with equal layer thicknesses between colour pixels

 #227
20220171956
2022-06-02

Display device having fingerprint recognition component

 #228
20220171206
2022-06-02

Display apparatus, VR apparatus and display method

 #229
20220165994
2022-05-26

Display device

 #230
20220164561
2022-05-26

DISPLAY APPARATUS

 #231
20220158135
2022-05-19

Electro-optical device and electronic apparatus

 #232
20220158134
2022-05-19

Display apparatus, photoelectric conversion apparatus, and electronic apparatus

 #233
20220158133
2022-05-19

Display panel, manufacturing method thereof, and displaying device

 #234
20220157893
2022-05-19

Display device

 #235
20220157891
2022-05-19

Display panel having intra-substrate filler configuration, method of manufacturing such a display panel, and display device

 #236
20220149334
2022-05-12

Display panel and preparation method thereof, and display apparatus

 #237
20220149318
2022-05-12

LIGHT EMITTING DISPLAY PANEL AND LIGHT EMITTING DISPLAY APPARATUS USING THE SAME

 #238
20220149291
2022-05-12

Organic electroluminescence element

 #239
20220140292
2022-05-05

Organic light-emitting display panel and display apparatus

 #240
20220140291
2022-05-05

Display apparatus including plurality of subpixels with light emission area

 #241
20220140290
2022-05-05

Display device with a plurality of inorganic encapsulation layers

 #242
20220140289
2022-05-05

Display device

 #243
20220140288
2022-05-05

Display apparatus

 #244
20220140287
2022-05-05

Display Substrate and Manufacturing Method thereof, and Display Apparatus

 #245
20220140283
2022-05-05

Display device

 #246
20220140041
2022-05-05

Display device

 #247
20220140014
2022-05-05

DISPLAY DEVICE AND ELECTRONIC APPARATUS

 #248
20220131112
2022-04-28

Light-emitting device, display device, imaging device, and electronic device, with substrate, lens including convex curved surface portion, and light-emitting part between surface of substrate and lens

 #249
20220131111
2022-04-28

Display apparatus

 #250
20220130924
2022-04-28

Apparatus, display apparatus, photoelectric conversion apparatus, electronic equipment, illumination apparatus, and moving object

 #251
20220130909
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