CN1116990C - 视力保健作业本 - Google Patents

视力保健作业本 Download PDF

Info

Publication number
CN1116990C
CN1116990C CN00101795A CN00101795A CN1116990C CN 1116990 C CN1116990 C CN 1116990C CN 00101795 A CN00101795 A CN 00101795A CN 00101795 A CN00101795 A CN 00101795A CN 1116990 C CN1116990 C CN 1116990C
Authority
CN
China
Prior art keywords
green
vision
homework book
homework
book
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.)
Expired - Fee Related
Application number
CN00101795A
Other languages
English (en)
Other versions
CN1305899A (zh
Inventor
袁平
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4576166&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1116990(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CN00101795A priority Critical patent/CN1116990C/zh
Publication of CN1305899A publication Critical patent/CN1305899A/zh
Application granted granted Critical
Publication of CN1116990C publication Critical patent/CN1116990C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Paper (AREA)

Abstract

本发明的视力保健作业本属学生作业用纸制品,特别涉及学生作业用的作业本,将过去作业本的内页纸色由白色改制为绿色,改善了学生视力环境,这对抑制强光反射能力较弱的学生眼睛来讲起到了预防近视的作用,有利保护学生视力。社会、经济效益都很明显,有潜在市场价值,值得推广。

Description

视力保健作业本
本发明的视力保健作业本属学生作业用的纸制品,特别涉及学生作业用的作业本。
现有作业本内页,均采用白色纸张印制,作业本纸品的白度偏高,长期使用会影响学生视力,目前学校教室照明越来越好,作业本子纸张越来越白洁光滑,学生使用白色书、本的白色纸张所具有的亮度强,反射率高的特征,极易引起学生视觉疲劳强度的加大。其视觉疲劳强度越来越大,视觉功能不能得到正常发挥,视觉能力逐渐减低,久而久之,影响了学生视力。可以认为作业本子内页白色纸张已成为学生近视的重要诱因之一。
本发明的目的是提出视力保健作业本。长期使用该视力保健作业本,可以消除因普通作业本内页纸张过度反光而造成的对学生视力的危害。
本发明的的技术关键是选用绿色纸张作为本子内页,即将内页纸张颜色由白色改制成绿色。具体可使用绿色颜色范围是浅绿和中绿之间;其绿色度的适用范围,根据印刷行业在彩印过程中调墨鉴定标准的四原色混色表的图示,确定由黄、青二原色按(10~50)%黄+(10~50)%青的配比搭配。
本发明的视力保健作业本,采用绿色内页,比白色内页颜色暗,降低了色光反射,对色光吸收得多,固有色强,反射得少,这对抑制强光反射能力较弱的学生眼睛来讲,起到了预防近视的作用,有利保护学生视力。本发明易于推广实施,社会、经济效益显著。
实施例;作业本内页均采用绿色纸张印制。绿色纸张可以从造纸厂定制采购印刷使用,也可在印刷厂直接印绿色而使用。绿色纸张的可选用绿色范围在浅绿和中绿之间即可,其绿色度的适用范围,根据印刷行业在彩印过程中调墨鉴定标准的四原色混色表的图示,确定由黄、青二原色按(10~50)%黄+(10~50)%青的配比搭配。

Claims (2)

1.一种视力保健作业本,其特征是视力保健作业本的内页纸张颜色由白色改为绿色,即选用绿色作为作业本的内页纸张的颜色。
2.如权利要求1的视力保健作业本,其特征是所述作业本内页纸张绿色的色度范围是浅绿和中绿范围之间,根据印刷行业在彩印过程中调墨鉴定标准的四原色混色表的图示,确定由黄、青二原色按(10~50)%黄(10~50)%青的配比搭配。
CN00101795A 2000-02-03 2000-02-03 视力保健作业本 Expired - Fee Related CN1116990C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN00101795A CN1116990C (zh) 2000-02-03 2000-02-03 视力保健作业本

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00101795A CN1116990C (zh) 2000-02-03 2000-02-03 视力保健作业本

Publications (2)

Publication Number Publication Date
CN1305899A CN1305899A (zh) 2001-08-01
CN1116990C true CN1116990C (zh) 2003-08-06

Family

ID=4576166

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00101795A Expired - Fee Related CN1116990C (zh) 2000-02-03 2000-02-03 视力保健作业本

Country Status (1)

Country Link
CN (1) CN1116990C (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102310680A (zh) * 2010-07-07 2012-01-11 陆乃炽 一种防近视簿本
CN103223801A (zh) * 2012-01-29 2013-07-31 苏兴敏 缓解视疲劳书刊杂志册试卷页面
CN108457107A (zh) * 2017-06-13 2018-08-28 成都飞凯瑞科技有限公司 一种环保型笔记本用纸的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1219476A (zh) * 1998-08-25 1999-06-16 施建勇 保护视力书本

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1219476A (zh) * 1998-08-25 1999-06-16 施建勇 保护视力书本

Also Published As

Publication number Publication date
CN1305899A (zh) 2001-08-01

Similar Documents

Publication Publication Date Title
CN103225235B (zh) 一种防近视纸张的制备方法
US4952046A (en) Optical lenses with selective transmissivity functions
CA2200767A1 (en) Infrared and ultraviolet radiation absorbing green glass composition
MX9704478A (es) Composicion de vidrio azul absorbente de radiacion infrarroja y ultravioleta.
ATE511114T1 (de) Farbstoffkombinationen fur bildverbesserungsfilter fur videoanzeigen
CA2302764A1 (en) Infrared and ultraviolet radiation absorbing blue glass composition
AU2002214865A1 (en) Color filtering and absorbing total internal reflection image display
BR9303778A (pt) Processo para aperfeicoamento do grau de brancura,luminosidade e localizacao da cor no diagrama cromatioc de cargas e pigmentos,cargas,pigmentos assim como suas misturas,sua aplicacao e processo para fabricacao de papel
DE69411543D1 (de) Glaszusammensetzungen
TW200512481A (en) Colored composition for color filter and a display using the color filters
MXPA03010823A (es) Peliculas polimericas pigmentadas estables en color que tienen tintes para ajuste de color.
CN1116990C (zh) 视力保健作业本
CN110295514A (zh) 绿色环保防近视原生浆学生作业本纸张的制作方法
CN101967776A (zh) 保护视力书写纸
CN1237515A (zh) 一种可预防近视的书簿
CN1047985C (zh) 一种防近视的书簿
CN102384435A (zh) 一种防近视护眼灯
CA2343061A1 (en) Contact lens comprising a violet tint
JPH0432012B2 (zh)
CN1246560A (zh) 益视薄册用色纸
CN204894844U (zh) 一种新型防近视书刊
WO2024080266A1 (ja) レンズ及びゲームシステム
AU5704796A (en) Uv radiation absorbing package
CN102322616A (zh) 一种防近视的照明滤光板
GB1564307A (en) Packaging materials

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
PP01 Preservation of patent right

Effective date of registration: 20070123

Pledge (preservation): Preservation

PD01 Discharge of preservation of patent

Date of registration: 20070723

Pledge (preservation): Preservation

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030806

Termination date: 20110203