KR20230098045A - 광반도체 소자 밀봉용 시트 - Google Patents

광반도체 소자 밀봉용 시트 Download PDF

Info

Publication number
KR20230098045A
KR20230098045A KR1020220180480A KR20220180480A KR20230098045A KR 20230098045 A KR20230098045 A KR 20230098045A KR 1020220180480 A KR1020220180480 A KR 1020220180480A KR 20220180480 A KR20220180480 A KR 20220180480A KR 20230098045 A KR20230098045 A KR 20230098045A
Authority
KR
South Korea
Prior art keywords
optical semiconductor
layer
sealing
sheet
semiconductor element
Prior art date
Application number
KR1020220180480A
Other languages
English (en)
Korean (ko)
Inventor
슘페이 다나카
다이키 우에노
나오키 나가츠카
다케시 나카노
료코 아사이
슈헤이 후쿠토미
Original Assignee
닛토덴코 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20230098045A publication Critical patent/KR20230098045A/ko

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/52—Encapsulations
    • H01L33/56—Materials, e.g. epoxy or silicone resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/52—Encapsulations
    • H01L33/54—Encapsulations having a particular shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2581/00—Seals; Sealing equipment; Gaskets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
    • H01L2933/0091—Scattering means in or on the semiconductor body or semiconductor body package

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)
  • Adhesive Tapes (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
KR1020220180480A 2021-12-24 2022-12-21 광반도체 소자 밀봉용 시트 KR20230098045A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2021-210768 2021-12-24
JP2021210768A JP7369760B2 (ja) 2021-12-24 2021-12-24 光半導体素子封止用シート

Publications (1)

Publication Number Publication Date
KR20230098045A true KR20230098045A (ko) 2023-07-03

Family

ID=87002684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220180480A KR20230098045A (ko) 2021-12-24 2022-12-21 광반도체 소자 밀봉용 시트

Country Status (4)

Country Link
JP (2) JP7369760B2 (ja)
KR (1) KR20230098045A (ja)
CN (2) CN116423948A (ja)
TW (1) TW202342686A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7369760B2 (ja) 2021-12-24 2023-10-26 日東電工株式会社 光半導体素子封止用シート
JP7369761B2 (ja) * 2021-12-24 2023-10-26 日東電工株式会社 光半導体素子封止用シート

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020169262A (ja) 2019-04-03 2020-10-15 リンテック株式会社 粘着シートおよび表示体
JP2021038365A (ja) 2019-09-05 2021-03-11 リンテック株式会社 粘着シートおよび光学積層体

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003315154A (ja) 2002-04-26 2003-11-06 Minolta Co Ltd 色彩計測方法および装置
DE102006059994A1 (de) 2006-12-19 2008-06-26 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauelement
US8568012B2 (en) 2010-01-18 2013-10-29 Lg Innotek Co., Ltd. Lighting unit and display device having the same
JP2013077811A (ja) 2011-09-14 2013-04-25 Nitto Denko Corp 封止シート、その製造方法、発光ダイオード装置およびその製造方法
JP2018041860A (ja) 2016-09-08 2018-03-15 日東電工株式会社 波長変換シート、シート被覆素子および光半導体装置
JP6902838B2 (ja) 2016-09-08 2021-07-14 晶元光電股▲ふん▼有限公司Ｅｐｉｓｔａｒ Ｃｏｒｐｏｒａｔｉｏｎ 光半導体素子被覆用シート
JP7151710B2 (ja) 2017-07-21 2022-10-12 Ａｇｃ株式会社 表示装置用の前面板
US20190155095A1 (en) 2017-11-22 2019-05-23 Shenzhen China Star Optoelectronics Technology Co. Ltd. Color film substrate and method for manufacturing the same, and liquid crystal display panel
TWI660018B (zh) 2018-10-19 2019-05-21 住華科技股份有限公司 背光模組及應用其之面板及其之製造方法
WO2021118835A1 (en) 2019-12-12 2021-06-17 Corning Incorporated Display devices and articles with color-matched display and non-display areas
KR20220156594A (ko) 2020-03-24 2022-11-25 닛토덴코 가부시키가이샤 점착형 광학 필름
TW202146485A (zh) 2020-03-24 2021-12-16 日商日東電工股份有限公司 黏著劑組成物、黏著劑及黏著片
TW202144526A (zh) 2020-03-24 2021-12-01 日商日東電工股份有限公司 黏著劑組成物、黏著劑及黏著片
WO2021193721A1 (ja) 2020-03-24 2021-09-30 日東電工株式会社 発光装置
TW202142396A (zh) 2020-03-24 2021-11-16 日商日東電工股份有限公司 層間片、附剝離襯墊之層間片及光學積層體
WO2021193722A1 (ja) 2020-03-24 2021-09-30 日東電工株式会社 粘着剤およびその利用
WO2021193718A1 (ja) 2020-03-24 2021-09-30 日東電工株式会社 粘着シートおよび剥離ライナー付き粘着シート
JP2021163963A (ja) 2020-03-30 2021-10-11 日東電工株式会社 光半導体素子封止用シート
JP2021161263A (ja) 2020-03-31 2021-10-11 日東電工株式会社 光学積層体
JP7469109B2 (ja) 2020-03-31 2024-04-16 日東電工株式会社 光学用粘着剤組成物及び光学積層体
JP7478574B2 (ja) 2020-03-31 2024-05-07 日東電工株式会社 光学積層体
JP7387522B2 (ja) 2020-03-31 2023-11-28 日東電工株式会社 光学積層体
JP7208435B1 (ja) 2021-08-06 2023-01-18 日東電工株式会社 光半導体素子封止用シート
JP7369761B2 (ja) 2021-12-24 2023-10-26 日東電工株式会社 光半導体素子封止用シート
JP7369760B2 (ja) 2021-12-24 2023-10-26 日東電工株式会社 光半導体素子封止用シート

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020169262A (ja) 2019-04-03 2020-10-15 リンテック株式会社 粘着シートおよび表示体
JP2021038365A (ja) 2019-09-05 2021-03-11 リンテック株式会社 粘着シートおよび光学積層体

Also Published As

Publication number Publication date
JP7451815B2 (ja) 2024-03-18
CN116423948A (zh) 2023-07-14
JP7369760B2 (ja) 2023-10-26
JP2023164767A (ja) 2023-11-13
CN117799261A (zh) 2024-04-02
JP2023095089A (ja) 2023-07-06
TW202342686A (zh) 2023-11-01

Similar Documents

Publication Publication Date Title
JP7451815B2 (ja) 光半導体素子封止用シート
JP7489532B2 (ja) 光半導体素子封止用シート
WO2021200035A1 (ja) 光半導体素子封止用シート
JP2021163963A (ja) 光半導体素子封止用シート
JP7289008B1 (ja) 粘着剤層、積層シート、粘着剤組成物、および光半導体装置
JP7447035B2 (ja) 光半導体素子封止用シート
JP7362872B2 (ja) 光半導体素子封止用シートおよび表示体
CN114514299A (zh) 光固化性粘合剂组合物、双面粘合片及其制造方法、以及光学设备及其制造方法
CN116031351B (zh) 光半导体元件密封用片和显示体
WO2024070715A1 (ja) 粘着シート及び積層体
JP2024053460A (ja) 光半導体素子封止用シートおよび表示体
TW202409231A (zh) 黏著劑層、積層片材、黏著劑組合物、及光半導體裝置
JP2023022675A (ja) 光学積層体
JP7105286B2 (ja) 表示体