CN109449075B - 一种液晶显示装置的背光源模组 - Google Patents
一种液晶显示装置的背光源模组 Download PDFInfo
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- CN109449075B CN109449075B CN201811192071.0A CN201811192071A CN109449075B CN 109449075 B CN109449075 B CN 109449075B CN 201811192071 A CN201811192071 A CN 201811192071A CN 109449075 B CN109449075 B CN 109449075B
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- substrate
- cathode
- backlight
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- backlight source
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 116
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 57
- 239000002041 carbon nanotube Substances 0.000 claims description 56
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 55
- 239000002131 composite material Substances 0.000 claims description 34
- 239000011521 glass Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 230000005684 electric field Effects 0.000 claims description 11
- 239000002243 precursor Substances 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000004402 ultra-violet photoelectron spectroscopy Methods 0.000 claims description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 3
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 claims description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000010408 film Substances 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J63/00—Cathode-ray or electron-stream lamps
- H01J63/06—Lamps with luminescent screen excited by the ray or stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/30—Cold cathodes, e.g. field-emissive cathode
- H01J1/304—Field-emissive cathodes
- H01J1/3042—Field-emissive cathodes microengineered, e.g. Spindt-type
- H01J1/3044—Point emitters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J63/00—Cathode-ray or electron-stream lamps
- H01J63/02—Details, e.g. electrode, gas filling, shape of vessel
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811192071.0A CN109449075B (zh) | 2018-10-12 | 2018-10-12 | 一种液晶显示装置的背光源模组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811192071.0A CN109449075B (zh) | 2018-10-12 | 2018-10-12 | 一种液晶显示装置的背光源模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109449075A CN109449075A (zh) | 2019-03-08 |
CN109449075B true CN109449075B (zh) | 2021-09-17 |
Family
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Family Applications (1)
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CN201811192071.0A Active CN109449075B (zh) | 2018-10-12 | 2018-10-12 | 一种液晶显示装置的背光源模组 |
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CN (1) | CN109449075B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1447369A (zh) * | 2002-03-27 | 2003-10-08 | 索尼公司 | 冷阴极场发射器件和冷阴极场发射显示器及二者制造方法 |
CN206254887U (zh) * | 2016-11-24 | 2017-06-16 | 清远浩和仪器设计有限公司 | 一种大型货车的货物固定装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101169551A (zh) * | 2006-10-25 | 2008-04-30 | 东元电机股份有限公司 | 场发射型背光源结构 |
KR20100036920A (ko) * | 2008-09-30 | 2010-04-08 | 삼성전자주식회사 | 전자방출원 형성용 조성물, 이로부터 형성된 전자방출원, 그 제조방법 및 이를 채용한 전계 방출 소자 |
KR101518380B1 (ko) * | 2008-12-26 | 2015-05-11 | 삼성전자주식회사 | 전계방출소자 및 그 제조방법 |
CN104409317B (zh) * | 2014-05-31 | 2016-09-07 | 福州大学 | 一种平面型场致发射背光源及其制造方法 |
-
2018
- 2018-10-12 CN CN201811192071.0A patent/CN109449075B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1447369A (zh) * | 2002-03-27 | 2003-10-08 | 索尼公司 | 冷阴极场发射器件和冷阴极场发射显示器及二者制造方法 |
CN206254887U (zh) * | 2016-11-24 | 2017-06-16 | 清远浩和仪器设计有限公司 | 一种大型货车的货物固定装置 |
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Effective date of registration: 20210825 Address after: 224000 building 6, No. 20 Keji Road, Kecheng street, Yannan high tech Zone, Yancheng City, Jiangsu Province (CMK) Applicant after: People Baiye Technology Co.,Ltd. Address before: 224014 Yanlong Street Office, Yandu District, Yancheng City, Jiangsu Province Intersection of Weiba Road and Qinchuan Road (D) Yancheng Huaxu Optoelectronic Technology Co.,Ltd. Applicant before: YANCHENG HUAXU PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Backlight Module for LCD Display Devices Effective date of registration: 20231124 Granted publication date: 20210917 Pledgee: Agricultural Bank of China Co.,Ltd. Yancheng Zhonghui Sub branch Pledgor: People Baiye Technology Co.,Ltd. Registration number: Y2023980066893 |
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