Borderless TV screens (without bezel)

**angelos** · 05-17-2022, 11:07 AM

Hi guys, I have a friend that needs help but does not have access to the internet. He has these borderless tvs whose lcd screen is glued into place. A lot like a cell phones. Now he got it loose and fixed the backlights but does not know what to glue it with. He used white silicon but it cam loose again. What is the procedure?

Regards
Angelos

**Biruslapio** · 05-17-2022, 11:18 AM

I know this won't help but..

What a god, this man had no internet acess and managed to remove a glued panel without destroying it.

In phones the procedure is either a very thin double sided tape then applying heat and pressure, or "B7000" glue with pressure, for this tv it should be the same.

djmka · 06-13-2022, 12:27 PM

Hi. I've just replaced the backlights on a 55" Hisense "bezel-less" television and used 3mm wide, double-sided 3M tape to bond the screen to the frame. Initially the panel remained attached to the housing and I was very pleased. However, when I checked a few hours later I was horrified to see the panel had detached itself and was leaning at 20 degrees. Before fitting the tape I ensured the housing and screen were clean and none of the original foam tape was present. I honestly thought that using 3M tape, a world leader in adhesives, would guarantee the panel remained in place. Can someone pleased tell me what else I need to do or send a link of a video showing me the correct process.

**diif** · 06-13-2022, 01:28 PM

Which 3M tape did you use and where did you purchase it from ?

djmka · 06-13-2022, 03:43 PM

Hi Diff. Thanks for your question. I bought it on EBay and it has a 3M code of 9448A. I have uploaded a photo for your reference
Thanks
Darren

**diif** · 06-13-2022, 04:03 PM

You've used the wrong tape. That's not strong enough and coming from ebay is possibly fake.
It's some 3M VHB tape you should be using,

djmka · 06-13-2022, 04:13 PM

Thanks again for the advice. Do you know where I can buy 3mm VHB ?

**vinceroger69** · 06-14-2022, 04:20 AM

Quote:

Originally Posted by djmka

Thanks again for the advice. Do you know where I can buy 3mm VHB ?

rs online

djmka · 06-14-2022, 07:02 AM

Thank you Vince. I’ll let you know how it goes.

djmka · 07-01-2022, 06:18 AM

Quick update - the tape that vinceroger69 suggested worked perfectly. Thanks again to all who those who respond to cries for help.

05-17-2022, 11:07 AM	#1
angelos Badcaps Veteran Join Date: Dec 2012 City & State: Free State My Country: South Africa Line Voltage: 220V AC I'm a: Professional Tech Posts: 352	Borderless TV screens (without bezel) Hi guys, I have a friend that needs help but does not have access to the internet. He has these borderless tvs whose lcd screen is glued into place. A lot like a cell phones. Now he got it loose and fixed the backlights but does not know what to glue it with. He used white silicon but it cam loose again. What is the procedure? Regards Angelos

05-17-2022, 11:18 AM	#2
Biruslapio Badcaps Veteran Join Date: Nov 2013 City & State: ST My Country: Brasil Line Voltage: 220V 60Hz I'm a: Student Tech Posts: 368	Re: Borderless TV screens (without bezel) I know this won't help but.. What a god, this man had no internet acess and managed to remove a glued panel without destroying it. In phones the procedure is either a very thin double sided tape then applying heat and pressure, or "B7000" glue with pressure, for this tv it should be the same.

06-13-2022, 12:27 PM	#3
djmka New Member Join Date: Aug 2021 City & State: Crawley My Country: England I'm a: Knowledge Seeker Posts: 13	Re: Borderless TV screens (without bezel) Hi. I've just replaced the backlights on a 55" Hisense "bezel-less" television and used 3mm wide, double-sided 3M tape to bond the screen to the frame. Initially the panel remained attached to the housing and I was very pleased. However, when I checked a few hours later I was horrified to see the panel had detached itself and was leaning at 20 degrees. Before fitting the tape I ensured the housing and screen were clean and none of the original foam tape was present. I honestly thought that using 3M tape, a world leader in adhesives, would guarantee the panel remained in place. Can someone pleased tell me what else I need to do or send a link of a video showing me the correct process.

06-13-2022, 01:28 PM	#4
diif Badcaps Veteran Join Date: Feb 2014 City & State: Midlands My Country: England I'm a: Professional Tech Posts: 6,110	Re: Borderless TV screens (without bezel) Which 3M tape did you use and where did you purchase it from ?

06-13-2022, 04:03 PM	#6
diif Badcaps Veteran Join Date: Feb 2014 City & State: Midlands My Country: England I'm a: Professional Tech Posts: 6,110	Re: Borderless TV screens (without bezel) You've used the wrong tape. That's not strong enough and coming from ebay is possibly fake. It's some 3M VHB tape you should be using,

06-13-2022, 04:13 PM	#7
djmka New Member Join Date: Aug 2021 City & State: Crawley My Country: England I'm a: Knowledge Seeker Posts: 13	Re: Borderless TV screens (without bezel) Thanks again for the advice. Do you know where I can buy 3mm VHB ?

06-14-2022, 07:02 AM	#9
djmka New Member Join Date: Aug 2021 City & State: Crawley My Country: England I'm a: Knowledge Seeker Posts: 13	Re: Borderless TV screens (without bezel) Thank you Vince. I’ll let you know how it goes.

07-01-2022, 06:18 AM	#10
djmka New Member Join Date: Aug 2021 City & State: Crawley My Country: England I'm a: Knowledge Seeker Posts: 13	Re: Borderless TV screens (without bezel) Quick update - the tape that vinceroger69 suggested worked perfectly. Thanks again to all who those who respond to cries for help.

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