JPWO2020217590A5 - - Google Patents
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- JPWO2020217590A5 JPWO2020217590A5 JP2021515783A JP2021515783A JPWO2020217590A5 JP WO2020217590 A5 JPWO2020217590 A5 JP WO2020217590A5 JP 2021515783 A JP2021515783 A JP 2021515783A JP 2021515783 A JP2021515783 A JP 2021515783A JP WO2020217590 A5 JPWO2020217590 A5 JP WO2020217590A5
- Authority
- JP
- Japan
- Prior art keywords
- appearance
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- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019086666 | 2019-04-26 | ||
| JP2019086666 | 2019-04-26 | ||
| PCT/JP2019/050667 WO2020217590A1 (ja) | 2019-04-26 | 2019-12-24 | エッジライト型導光板及びエッジライト型面光源ユニット |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020217590A1 JPWO2020217590A1 (https=) | 2020-10-29 |
| JPWO2020217590A5 true JPWO2020217590A5 (https=) | 2022-09-15 |
| JP7344961B2 JP7344961B2 (ja) | 2023-09-14 |
Family
ID=72942629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021515783A Active JP7344961B2 (ja) | 2019-04-26 | 2019-12-24 | エッジライト型導光板及びエッジライト型面光源ユニット |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP7344961B2 (https=) |
| KR (1) | KR102754454B1 (https=) |
| CN (1) | CN113748375B (https=) |
| SG (1) | SG11202111615VA (https=) |
| TW (1) | TWI831923B (https=) |
| WO (1) | WO2020217590A1 (https=) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003075648A (ja) | 2001-09-07 | 2003-03-12 | Denki Kagaku Kogyo Kk | 導光板 |
| TWI417577B (zh) * | 2010-11-16 | 2013-12-01 | Chi Mei Corp | Light transfer plate with light structure and light guide plate |
| KR101961675B1 (ko) * | 2011-12-20 | 2019-03-25 | 도요 스티렌 가부시키가이샤 | 광학용 스티렌계 수지조성물, 성형품 및 도광판 |
| KR102165456B1 (ko) | 2012-07-13 | 2020-10-14 | 도요 스티렌 가부시키가이샤 | 광학용 스티렌계 수지조성물, 성형품 및 도광판 |
| JP2014086158A (ja) | 2012-10-19 | 2014-05-12 | Toppan Printing Co Ltd | 導光板、バックライトユニット、及び画像表示装置 |
| JP2014175057A (ja) | 2013-03-06 | 2014-09-22 | Toppan Printing Co Ltd | 導光板及びこれを用いたバックライトユニット並びに表示装置 |
| CN108912519A (zh) * | 2018-05-28 | 2018-11-30 | 重庆鑫翎创福光电科技股份有限公司 | 一种光学用聚苯乙烯系树脂组合物及其形成的导光板 |
-
2019
- 2019-12-24 KR KR1020217038108A patent/KR102754454B1/ko active Active
- 2019-12-24 JP JP2021515783A patent/JP7344961B2/ja active Active
- 2019-12-24 SG SG11202111615VA patent/SG11202111615VA/en unknown
- 2019-12-24 WO PCT/JP2019/050667 patent/WO2020217590A1/ja not_active Ceased
- 2019-12-24 CN CN201980095817.2A patent/CN113748375B/zh active Active
-
2020
- 2020-02-17 TW TW109105024A patent/TWI831923B/zh active
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