G02F 1/1333
Constructional arrangements
Official title: Constructional arrangements; {Manufacturing methods}(G02F1/135, G02F1/136 take precedence)
G02F1/1333 (Constructional arrangements) appears on 66,319 US grants and 75,509 published applications in this corpus.
Search patents in G02F- Granted patents
- 66,319
- Published applications
- 75,509
- Assignees
- 5,431
- Inventors
- 62,487
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 80 | 0 |
| 1977 | 52 | 0 |
| 1978 | 69 | 0 |
| 1979 | 36 | 0 |
| 1980 | 69 | 0 |
| 1981 | 75 | 0 |
| 1982 | 38 | 0 |
| 1983 | 81 | 0 |
| 1984 | 72 | 0 |
| 1985 | 88 | 0 |
| 1986 | 95 | 0 |
| 1987 | 158 | 0 |
| 1988 | 158 | 0 |
| 1989 | 182 | 0 |
| 1990 | 176 | 0 |
| 1991 | 203 | 0 |
| 1992 | 290 | 0 |
| 1993 | 285 | 0 |
| 1994 | 315 | 0 |
| 1995 | 346 | 0 |
| 1996 | 504 | 0 |
| 1997 | 530 | 0 |
| 1998 | 781 | 0 |
| 1999 | 677 | 0 |
| 2000 | 851 | 0 |
| 2001 | 919 | 605 |
| 2002 | 912 | 1587 |
| 2003 | 1182 | 1630 |
| 2004 | 1370 | 2141 |
| 2005 | 1311 | 2544 |
| 2006 | 1498 | 2874 |
| 2007 | 1416 | 3112 |
| 2008 | 1587 | 3070 |
| 2009 | 1950 | 3213 |
| 2010 | 2407 | 3130 |
| 2011 | 2480 | 2765 |
| 2012 | 2522 | 2990 |
| 2013 | 2426 | 3090 |
| 2014 | 2613 | 3408 |
| 2015 | 2750 | 3885 |
| 2016 | 3119 | 4398 |
| 2017 | 3495 | 4158 |
| 2018 | 3451 | 4370 |
| 2019 | 4183 | 4214 |
| 2020 | 3967 | 3677 |
| 2021 | 3291 | 3818 |
| 2022 | 2997 | 2757 |
| 2023 | 2587 | 2490 |
| 2024 | 2652 | 2646 |
| 2025 | 2101 | 1810 |
| 2026 | 922 | 1127 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G02F 1/1335Structural association of cells with optical devices34,296
- G02F 1/1343Electrodes14,432
- G02F 1/1345Conductors connecting electrodes to cell terminals8,627
- G02F 1/1337Surface-induced orientation of the liquid crystal molecules8,566
- G02F 1/133308Support structures for lcd panels6,836
- G02F 1/1339Gaskets6,163
- G02F 1/13338Input devices4,928
- G02F 1/133345Insulating layers3,519
All 32 subgroupsShow fewer
- G02F 1/133305Flexible substrates2,856
- G02F 1/1347Arrangement of liquid crystal layers or cells in which the final condition2,470
- G02F 1/1334Based on polymer dispersed liquid crystals2,329
- G02F 1/1341Filling or closing of cells1,645
- G02F 1/133388With constructional differences between the display region and the peripheral region1,544
- G02F 1/133382Heating or cooling of liquid crystal cells other than for activation1,137
- G02F 1/133302Rigid substrates874
- G02F 1/13336Combining plural substrates to produce large-area displays859
- G02F 1/133371Cells with varying thickness of the liquid crystal layer800
- G02F 1/133351Manufacturing of individual cells out of a plurality of cells798
- G02F 1/133357Planarisation layers766
- G02F 1/133377Cells with plural compartments or having plurality of liquid crystal microcells partitioned653
- G02F 1/133354Arrangements for aligning or assembling substrates641
- G02F 1/133342For double-sided displays404
- G02F 1/133365Cells in which the active layer comprises a liquid crystalline polymer243
- G02F 1/133397For suppressing after-image or image-sticking218
- G02F 1/133374For displaying permanent signs or marks187
- G02F 1/13334Plasma addressed liquid crystal cells [palc]163
- G02F 1/133368Cells having two substrates with different characteristics134
- G02F 1/133362Optically addressed liquid crystal cells114
- G02F 1/133391Constructional arrangement for sub-divided displays112
- G02F 1/133394Piezoelectric elements associated with the cells106
- G02F 1/133348Charged particles addressed liquid crystal cells93
- G02F 1/133337Layers preventing ion diffusion87
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Most cited
By later US patents
- Methods for forming liquid crystal displays including thin film transistors and gate pads having a particular structure4,059US 5,731,856 ASamsung Electronics Co., Ltd. · 1998
- Multipoint touchscreen3,397US 7,663,607 B2Apple Inc. · 2010
- Display apparatus1,024US 8,811,017 B2Sony Corporation · 2014
- Optical film968US 5,882,774 AMinnesota Mining and Manufacturing Company · 1999
- Separating method, method for transferring thin film device, thin film device, thin film integrated circuit device, and liquid crystal display device manufactured by using the transferring method924US 6,372,608 B1Seiko Epson Corporation · 2002