JP2002133924A - 光源カバー - Google Patents

光源カバー

Info

Publication number
JP2002133924A
JP2002133924A JP2000324370A JP2000324370A JP2002133924A JP 2002133924 A JP2002133924 A JP 2002133924A JP 2000324370 A JP2000324370 A JP 2000324370A JP 2000324370 A JP2000324370 A JP 2000324370A JP 2002133924 A JP2002133924 A JP 2002133924A
Authority
JP
Japan
Prior art keywords
resin
weight
parts
light
light source
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2000324370A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002133924A5 (enrdf_load_stackoverflow
Inventor
Masahiro Miyauchi
雅弘 宮内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Corp
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 Asahi Kasei Corp filed Critical Asahi Kasei Corp
Priority to JP2000324370A priority Critical patent/JP2002133924A/ja
Publication of JP2002133924A publication Critical patent/JP2002133924A/ja
Publication of JP2002133924A5 publication Critical patent/JP2002133924A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
JP2000324370A 2000-10-24 2000-10-24 光源カバー Pending JP2002133924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000324370A JP2002133924A (ja) 2000-10-24 2000-10-24 光源カバー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000324370A JP2002133924A (ja) 2000-10-24 2000-10-24 光源カバー

Publications (2)

Publication Number Publication Date
JP2002133924A true JP2002133924A (ja) 2002-05-10
JP2002133924A5 JP2002133924A5 (enrdf_load_stackoverflow) 2006-03-30

Family

ID=18801915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000324370A Pending JP2002133924A (ja) 2000-10-24 2000-10-24 光源カバー

Country Status (1)

Country Link
JP (1) JP2002133924A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016117305A1 (ja) * 2015-01-19 2016-07-28 パナソニックIpマネジメント株式会社 機能性樹脂成型品及び照明カバー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016117305A1 (ja) * 2015-01-19 2016-07-28 パナソニックIpマネジメント株式会社 機能性樹脂成型品及び照明カバー
JPWO2016117305A1 (ja) * 2015-01-19 2017-07-20 パナソニックIpマネジメント株式会社 機能性樹脂成型品及び照明カバー

Similar Documents

Publication Publication Date Title
EP1549996B1 (en) Bulk diffuser for flat panel display
CN101322051B (zh) 包括多层光散射板的液晶显示器件
EP1720044A1 (en) Light diffusing sheet, and backlight unit using this light diffusing sheet
CN104169748B (zh) 视角限制片和平板显示器
CN100538407C (zh) 用于显示装置的光扩散片
WO2002099474A1 (fr) Film de diffusion de lumiere, dispositif d'eclairage de surface et dispositif d'affichage a cristaux liquides
WO2011134674A1 (en) Improved light diffusing composition
EP1950605A1 (en) Light diffusion plate for liquid crystal display
JP2005527842A (ja) 中空ガラス球を含む透明な熱可塑性組成物
CN107533249B (zh) 高效率的漫射照明遮盖物
KR20170074915A (ko) 광확산 필름
JPH115241A (ja) 光拡散性積層押出樹脂板
JPH05257002A (ja) ポリカーボネート製高透過率光拡散板
CN1985192A (zh) 光反射体及使用该光反射体的面光源装置
CN101084458A (zh) 光反射体及使用该光反射体的面光源装置
KR101752245B1 (ko) 백라이트 유니트용 광확산 시트
JP2002133924A (ja) 光源カバー
JP2000169722A (ja) 光拡散性熱可塑性樹脂組成物及びその成形体
JPH1036655A (ja) 光拡散性ポリカーボネイト樹脂組成物
JP2000239407A (ja) 光拡散性及び色調に優れた照明カバー用樹脂シート
CN1362626A (zh) 光半透过反射体
JPH1044285A (ja) 照明機器カバー用光拡散性樹脂積層板及び照明機器カバー
JPH11227115A (ja) 磨りガラス調表面を有する樹脂積層板
JP5341053B2 (ja) 光拡散性積層樹脂板およびその製造方法
JP4190634B2 (ja) シリコーン樹脂積層シート

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060214

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060214

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081015

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081118

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090324