TW342466B - Process for making back light of electronic components and product thereof - Google Patents

Process for making back light of electronic components and product thereof

Info

Publication number
TW342466B
TW342466B TW086104842A TW86104842A TW342466B TW 342466 B TW342466 B TW 342466B TW 086104842 A TW086104842 A TW 086104842A TW 86104842 A TW86104842 A TW 86104842A TW 342466 B TW342466 B TW 342466B
Authority
TW
Taiwan
Prior art keywords
acrylic plate
transparent acrylic
light
electronic component
back light
Prior art date
Application number
TW086104842A
Other languages
Chinese (zh)
Inventor
Yn-Fu Yeh
Original Assignee
Iver Light Electronics Co Ltd
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 Iver Light Electronics Co Ltd filed Critical Iver Light Electronics Co Ltd
Priority to TW086104842A priority Critical patent/TW342466B/en
Application granted granted Critical
Publication of TW342466B publication Critical patent/TW342466B/en

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

A back light of electronic component, which is installed next to the lower surface of an electronic component and comprises: a transparent acrylic plate (20) comprising an upper surface (200) installed on the electronic component and being a light-emitting plane, and a lower surface (201) corresponding to the light-emitting plane (200), one side of the acrylic plate (20) being installed with a scarfing portion (202) while the other side without a scarfing portion (202) being in an opaque state; a printing soft screen film (21) correspondingly adhered on the lower surface of the transparent acrylic plate (20), the upper surface (210) of the printing soft screen film (21) being equidistantly arranged with a plurality of screen spots with increasing spot sizes; a reflective paper (22) correspondingly adhered on the lower surface (211) of the printing soft screen film (21); and a luminous body (23) inserted into the scarfing portion (202) of the transparent acrylic plate (20); thereby light emitted from the luminous body (23) installed on the side of the transparent acrylic plate (20) can uniformly distribute on the whole transparent acrylic plate (20) and reflected from the luminous plane (200) of the acrylic plate (20).
TW086104842A 1997-04-15 1997-04-15 Process for making back light of electronic components and product thereof TW342466B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW086104842A TW342466B (en) 1997-04-15 1997-04-15 Process for making back light of electronic components and product thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086104842A TW342466B (en) 1997-04-15 1997-04-15 Process for making back light of electronic components and product thereof

Publications (1)

Publication Number Publication Date
TW342466B true TW342466B (en) 1998-10-11

Family

ID=58263575

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104842A TW342466B (en) 1997-04-15 1997-04-15 Process for making back light of electronic components and product thereof

Country Status (1)

Country Link
TW (1) TW342466B (en)

Similar Documents

Publication Publication Date Title
EP0848848B1 (en) Illuminated sign and sign plate therefor
US5283968A (en) Edgelit luminaires
EP0878720A4 (en) Illuminating device and display using the device
CA2119473A1 (en) Sign plate for illuminated sign
CN102483195A (en) Lighting device
GB8816952D0 (en) Display device
JPS6460447A (en) Illuminating device
SE9702643D0 (en) Illuminated display unit
TW342466B (en) Process for making back light of electronic components and product thereof
JP2006227140A (en) Edge light panel
JPH07234649A (en) Illumination device and guide lamp device
JPH1185073A (en) Display device
ES2107958A1 (en) Display panel for advertising board
JPH04308893A (en) Flat light emission device
CN212782630U (en) Light-emitting device and electronic equipment
JPH11271537A (en) Light guide plate for lighting
KR200279595Y1 (en) Signs illuminated by refraction and reflected light
JPH0511577Y2 (en)
JPS5964885A (en) Liquid crystal display panel lighting apparatus
JPH11327476A (en) Curved surface display device
JP2629160B2 (en) Refueling machine
KR20020047653A (en) Lighting apparatus
JPH06235916A (en) Light guide plate device
GB2328544A (en) Display signs
JP2003098985A (en) Electrically illuminated display device