Quick answer: D263 Thin Glass for OLED Packaging covers D263 Thin Glass (CTE 7.2 x 10^-6 /K, 350 nm – 2.0 um). Prototypes ship in 5-10 working days.
What d263 thin glass for oled packaging actually buys from a glass shop: cover lids, frit-seal frames, fill-port plates. The requirement underneath is alkali-free thin lids with hermetic-bond edges. D263 Thin Glass is the fit here because it offers down-drawn fire-polished surfaces.
The numbers
| Material | D263 Thin Glass (SCHOTT D 263 T eco) |
|---|---|
| Thermal expansion (CTE) | 7.2 x 10^-6 /K |
| Service temperature | 400 C (Tg 557 C) |
| Transmission range | 350 nm – 2.0 um |
| Density | 2.51 g/cm3 |
| Knoop hardness | 590 kg/mm2 |
| Refractive index | 1.523 @ 587 nm |
| Stock thickness | 0.03 – 1.1 mm |
| Maximum blank size | 440 x 360 mm |
| RFQ inputs | PDF/DXF/STEP drawing, quantity brackets, surface and edge spec |
DFM notes from the shop floor
Three items decide most of the cost and lead time on this work:
- Material note: ultra-thin stock cannot take conventional clamping; parts are machined on wax or UV-tape carriers.
- Over-specification is the quiet budget killer: a 20/10 scratch-dig face costs roughly three times an 80/50 face, so grade each surface individually.
The full rules live in our tolerance design guide and holes and edges design guide.
Manufacturing capability
One material, many routes: on D263 Thin Glass we also quote laser cutting, drilling, double-side polishing, edge grinding, and multi-step drawings are the norm rather than the exception.
Where these parts end up
Orders for d263 thin glass for oled packaging cluster in microfluidic devices (chips, manifolds, via plates, bonded stacks); oled packaging (cover lids, frit-seal frames, fill-port plates); led packaging (groove covers, phosphor carriers, package windows). Background reading on the underlying material science: SCHOTT D 263 thin glass.
Dimensions still moving? Configure this part live in the 3D + 2D builder below, or open the full custom glass machining 3D + 2D builder to start from a blank canvas.
For adjacent specifications, see etched LED/OLED covers, 4 inch Borofloat wafers, holes and edges design guide.
Buyer questions, answered
How does D263 Thin Glass behave under heat?
CTE is 7.2 x 10^-6 /K and continuous service reaches 400 C (Tg 557 C), which is what drives its use where down-drawn fire-polished surfaces matters.
What do oled packaging programs usually order?
Cover lids, frit-seal frames, fill-port plates. Typical spec: thickness to 0.1 mm, edge chips < 20 um.
Is there a minimum order for d263 thin glass for oled packaging?
No. Single prototypes are accepted, and pricing steps down at 10, 100 and 1,000 pieces.
How fast can prototypes ship?
Machined prototypes ship in 5 – 10 working days. Coated or bonded parts add 1 – 2 weeks depending on queue slots.
Specifications on this page were last reviewed by our engineering team in August 2026.