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ディスプレイ

You See, We Display

ディスプレイ事業部は微細パターン加工/複製技術と高分子素材設計/配合技術を基盤で 多様なディスプレイ用光学フィルムを開発して提供しております。 限りなき研究開発とトータルソリュションを通じて多変する市場の開発需要に応えて参ります。

01 Optical Film

光学フィルムとはスマホ、タブレットPC、ノートPC、車載用等、多様なディスプレイアプリに使われる各種光学的特性を持つ薄膜フィルムを意味し、 主にシートの形でディスプレイ機器に適用されています。

LCD Structure
Mini LED Structure
OLED Structure

02 LCD Optical Film

High luminance
Slim, Narrow-Bezel
HLAS, XLAS,
YLAS, HLAS-R
プリズムシート
High masking
Anti Scratch
DLAS
拡散シート
Good Reflectivity
Anti Scratch
ALAS
反射シート
High Luminance
Viewing Angle control
PLAS-L1
Privacy film
High visibility
Good Reliability
LLAS
接着フィルム
(OCA,OCR)
Anti Scratch Slim
Narrow-Bezel
LGF
Light Guide Film

03 Mini-LED Optical Film

High Luminance
Slim, Narrow-Bezel
HLAS, XLAS, YLAS
プリズムシート
High masking
Slim
MLAS
Mini LED
遮蔽シート
High masking
Super Slim
MCF (Printing)
Mini LED
遮蔽シート

04 OLED Optical Film

High Visibility
Good Reliability
LLAS
接着フィルム (OCA, OCR)
High Efficiency
Viewing Angle Control
VLAS
視野角調節フィルム (LCF)
Low Adhesion
Anti Static
TPF
Temporary Protective film
High Visibility
Good Reliability
BF
Back Plate Film

05 Auto Optical Film

High luminance
Slim Narrow-Bezel
HLAS, XLAS,
YLAS, HLAS-R
プリズムシート
High Efficiency
Viewing Angle Control
PLAS-L, VLAS
視野角調節フィルム (LCF)
High visibility
Good Reliability
LLAS
接着フィルム (OCA, OCR)
High efficiency
High luminance
PLAS-C
HUD cover film
High transparency
High Reliability
MLA
Micro Lens Array

06 製品 Spec

プリズムシート
Application Model 輝度 厚み Remark
Mobile, TPC, NB
: High Luminance, Anti scratch
Auto
: Good Reliability, Wide viewing angle
 HLAS-WJ 100% Mobile series : 65㎛, 93㎛
TPC/NB series : 105㎛, 155㎛
Auto series : 155㎛, 218㎛ 		Normal prism
HLAS-TJ 105%
HLAS-EJ 110%
Mobile
: High Luminance, Impact stability, Slim
TPC, NB
: High Luminance, Anti scratch, Slim
 XLAS-WJ 100% 81 series(MP) : 82㎛
100 series(MP) : 98 ㎛
131 series (TPC, NB) : 130㎛
200 series (TPC, NB) : 180㎛ 		2-in-1 sheet
XLAS-TJ 105%
TPC, NB
: High Luminance, Slim, Narrow-bezel
 YLAS-TJ 100% 151 series : 167㎛
181 series : 195㎛ 		3-in-1 sheet
YLAS-EJ 105%
拡散シート
Application Model Haze 透過率 厚み Remark
Mobile
 DLAS-38S1.5 95% ± 5% 60% ± 5% 53 ㎛ Non-Bead type
DLAS-50S1.5 95% ± 5% 60% ± 5% 64 ㎛ Non-Bead type
反射シート
Application Model Haze 透過率 厚み Remark
TPC, NB
 ALAS-130 90% ↑ 75GU ± 20GU 129 ㎛ Non-Bead type
ALAS-170 90% ↑ 75GU ± 20GU 169 ㎛ Non-Bead type
Pyramid Sheet
Application Model 厚み Haze 透過率 Remark
Mini-LED TPC
Mini-LED NB
XLAS-M150L 159 ㎛ 99% ±1% 17% ± 2% 高輝度
XLAS-M180L 189 ㎛
XLAS-M240L 259 ㎛
XLAS-M150H 159 ㎛ 99% ±1% 17% ± 2% 高遮蔽
XLAS-M180H 189 ㎛
XLAS-M240H 259 ㎛
LGF
Application 輝度 均一度 厚み 鉛筆硬度
(表面硬度)		 Color Uniformity
(△u'v'_A)		 FOS
TPC, NB
 モデル別納入仕様書基準達成 80%±5% 図面基準 ±0.03 ↓ 2B ↑
(PC < LGF ≤ PMMA)		 0.015 ↓ OK
OCA
Application Model Type 透過率 Haze Peel stength @glass Modulus @25℃ Ink step
Coverage
Auto
 LLAS-N HD4408 PSA type 92% 0.9% 1.7 kgf/25㎜ 0.1 MPa 30%
LM1010 92% 0.9% 1.6 kgf/25㎜ 0.05 MPa 35%
HM1008 94% 0.5% 2 kgf/25㎜ 0.11 MPa 30%
MP, Auto
 LLAS-S SC3106 UV curable 92% 0.5% 2.2 kgf/25㎜
(*3.4 kgf/25㎜ after post cure) 		0.32 MPa
(*after post cure) 		60%
LCF
Application ITEM Haze 透過率 Pitch Thickness Cut-off Remark
LCD
 PLAS-L1 25% 44% 45 ㎛ 210 ㎛ ≤6% @45˚ Louver film with Reflective Polarizer
OLED
 VLAS 20% 67% 39 ㎛ 300 ㎛ ≤6% @35˚ Louver Film for attaching Cover Glass
Auto
 PLAS-LM40 40% 43% 39 ㎛ 415 ㎛ ≤8% @35˚ Louver film with Reflective Polarizer
VLAS-LM40 40% 67% 39 ㎛ 305 ㎛ ≤7% @35˚ Louver Film
VLAS-LV 22% 54% 39 ㎛ 450 ㎛ ≤1% @25˚ Louver Film for CDD (Co Driver Display)
HUD Cover Film
Application ITEM Haze 可視光偏光
透過率		 赤外線
透過率		 Thickness Remark
Auto
 PLAS-C 2% 89% 73% 375 ㎛ HUD用 Cover Lens With Reflective Polarizer
PLAS-Cv1 3% 81% 33% 375 ㎛ PLAS-C with IR cut-off function
TPF
Application Peel strength
@glass		 Haze 透過率 Thickness Surface Resistivity
OLED
 4.0 gf/25㎜ 0.8% 92% 75 ㎛ + 75 ㎛
(PET + PSA) 		Base PET Film Outside : 6x105 Ω
PSA : 3x108 Ω
BF
Application Peel strength @glass Haze 透過率 Thickness
OLED
 2.2 gf/25㎜ 0.6% 91% 75 ㎛ + 25 ㎛(PET + PSA)

07 ディスプレイ事業開発方向

  • HUD Cover Film
    • - High Transmittance
    • - No Ghost Image
  • Light Control Film (Louver)
    • - Optical path control
    • - No Ghost Image
  • OCA Film
    • - Reduced Power Consumption
    • - Improved Transmittance
  • LED Hot Spot Hiding Sheet
    • - Direct Light
    • - Local Dimming
  • Reverse Prism Sheet
    • - Light Condensing
    • - Viewing Angle Control
  • Prism Sheet
    • - Luminance Enhancement
  • Lami. Sheet
    • - Luminance Enhancement
  • Reflector
    • - Luminance Enhancement
  • Diffuser
    • - Masking Ability / Light Diffusing
現在
未来

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